{"title":"Monitoring Relays","description":"","products":[{"product_id":"lovato-lvm25240","title":"Lovato LVM25240, Level Monitoring Relay, Modular Version, Multi-Voltage. Emptying or Filling Function. Automatic Resetting, 24...240VAC\/DC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/LVM25240.pdf?v=1705480916\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eType of product\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eLevel monitoring relays\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eType of liquid\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eConductive liquids\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEmptying or filling\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNumber of connectable electrodes [Nr.]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSensitivity [kΩ]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e2.5...100 adjustable\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNumber of relay outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e1\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRated supply voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e24...240VAC\/DC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cspan\u003eSelf-extinguishing polyamide\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eType of installation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eModular DIN rail mounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cspan\u003eIEC degree of protection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cspan\u003eIP40 on front \/ IP20 on terminals\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.3438px;\" data-mce-fragment=\"1\"\u003e\n\u003ctd style=\"height: 19.3438px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eUL Listed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.3438px;\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEAC , cULus\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cstrong\u003e \u003c\/strong\u003e","brand":"Lovato","offers":[{"title":"24-240VAC\/DC","offer_id":46100759904550,"sku":"LVM25240","price":172.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/LVM25240.jpg?v=1688090490"},{"product_id":"littelfuse-pls120a","title":"Littelfuse PLS120A, PLS Series, Phase Sequence 120VAC, SPDT (1 Form C), Octal 8-pin plug-in Termination","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T091943.041.pdf?v=1697505598\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLS Series is a low cost phase sensitive control that provides an isolated contact closure when the proper A-B-C phase sequence is applied. Protects sensitive 3-phase equipment and equipment operators from reverse rotation. Designed to be compatible with motor overloads or other 3-phase equipment protection devices. Protection for equipment control centers where frequent reconnection or electrical code makes reverse rotation protection essential. Examples include: mobile refrigerated containers, construction equipment, hoists, pumps, conveyors, elevators and escalators\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe internal relay and LED are energized when the phase sequence is correct. The output relay will not energize if the phases are reversed. Reset is automatic upon correction of the fault.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e \u003cstrong\u003eNominal                Minimum             Maximum\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVoltage \u003c\/span\u003e                   \u003cspan style=\"color: #ff2a00;\"\u003eVoltage                Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e120VAC                    95VAC                135VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e208\/240VAC          175VAC                255VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380\/415VAC          310VAC                430VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e440\/480VAC          380VAC                500VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eResponse Times\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePull-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 300ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eDrop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003e≤ 50ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay, energized when the phase sequence is correct\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e120 \u0026amp; 240VAC      10A resistive @ 240VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380 \u0026amp; 480VAC       8A resistive @ 240VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMaximum Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e250VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eProtection \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003cstrong\u003e120 \u0026amp; 240VAC         ≥ 1500V RMS input to output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380 \u0026amp; 480VAC         ≥ 2500V RMS input to output\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePlug-in socket\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eOctal 8-pin, plug-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eEnvironmental\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40°to 55°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 6 oz (170 g) \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"120VAC \/ SPDT","offer_id":47381583888678,"sku":"PLS120A","price":187.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/31_5e5652d8-a1e7-4a38-8e90-1b6141c573ab.jpg?v=1703228626"},{"product_id":"littelfuse-pls240a","title":"Littelfuse PLS240A, PLS Series, Phase Sequence 208 ~ 240VAC, SPDT (1 Form C), Octal 8-pin plug-in Termination","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T091943.041.pdf?v=1697505598\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLS Series is a low cost phase sensitive control that provides an isolated contact closure when the proper A-B-C phase sequence is applied. Protects sensitive 3-phase equipment and equipment operators from reverse rotation. Designed to be compatible with motor overloads or other 3-phase equipment protection devices. Protection for equipment control centers where frequent reconnection or electrical code makes reverse rotation protection essential. Examples include: mobile refrigerated containers, construction equipment, hoists, pumps, conveyors, elevators and escalators\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe internal relay and LED are energized when the phase sequence is correct. The output relay will not energize if the phases are reversed. Reset is automatic upon correction of the fault.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e \u003cstrong\u003eNominal                Minimum             Maximum\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVoltage \u003c\/span\u003e                   \u003cspan style=\"color: #ff2a00;\"\u003eVoltage                Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e120VAC                    95VAC                135VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e208\/240VAC          175VAC                255VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380\/415VAC          310VAC                430VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e440\/480VAC          380VAC                500VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eResponse Times\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePull-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 300ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eDrop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003e≤ 50ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay, energized when the phase sequence is correct\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e120 \u0026amp; 240VAC      10A resistive @ 240VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380 \u0026amp; 480VAC       8A resistive @ 240VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMaximum Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e250VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eProtection \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003cstrong\u003e120 \u0026amp; 240VAC         ≥ 1500V RMS input to output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380 \u0026amp; 480VAC         ≥ 2500V RMS input to output\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePlug-in socket\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eOctal 8-pin, plug-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eEnvironmental\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40°to 55°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 6 oz (170 g) \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"208\/240VAC \/ SPDT","offer_id":47381950005542,"sku":"PLS240A","price":187.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/31_a83ac018-9a41-4c16-90e4-4fb4fbcce8f0.jpg?v=1703231329"},{"product_id":"littelfuse-pls480a","title":"Littelfuse PLS480A, PLS Series, Phase Sequence 440 ~ 480VAC, SPDT (1 Form C), Octal 8-pin plug-in Termination","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T091943.041.pdf?v=1697505598\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLS Series is a low cost phase sensitive control that provides an isolated contact closure when the proper A-B-C phase sequence is applied. Protects sensitive 3-phase equipment and equipment operators from reverse rotation. Designed to be compatible with motor overloads or other 3-phase equipment protection devices. Protection for equipment control centers where frequent reconnection or electrical code makes reverse rotation protection essential. Examples include: mobile refrigerated containers, construction equipment, hoists, pumps, conveyors, elevators and escalators\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe internal relay and LED are energized when the phase sequence is correct. The output relay will not energize if the phases are reversed. Reset is automatic upon correction of the fault.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e \u003cstrong\u003eNominal                Minimum             Maximum\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVoltage \u003c\/span\u003e                   \u003cspan style=\"color: #ff2a00;\"\u003eVoltage                Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e120VAC                    95VAC                135VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e208\/240VAC          175VAC                255VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380\/415VAC          310VAC                430VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e440\/480VAC          380VAC                500VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eResponse Times\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePull-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 300ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eDrop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003e≤ 50ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay, energized when the phase sequence is correct\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e120 \u0026amp; 240VAC      10A resistive @ 240VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380 \u0026amp; 480VAC       8A resistive @ 240VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMaximum Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e250VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eProtection \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003cstrong\u003e120 \u0026amp; 240VAC         ≥ 1500V RMS input to output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380 \u0026amp; 480VAC         ≥ 2500V RMS input to output\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePlug-in socket\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eOctal 8-pin, plug-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eEnvironmental\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40°to 55°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 6 oz (170 g) \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"440\/480VAC \/ SPDT","offer_id":47381988081958,"sku":"PLS480A","price":187.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/31_8838cc53-eb45-4958-ab83-d877bfd1db33.jpg?v=1703231851"},{"product_id":"littelfuse-plr120a","title":"Littelfuse PLR120A, PLR Series, Voltage Sensing AC 95 ~ 140VAC, SPDT (1 Form C), Octal 8-pin plug-in Termination","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092101.561.pdf?v=1697505687\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLR Series provides a cost effective means of preventing 3-phase motor startup during adverse voltage conditions. Proper A-B-C sequence must occur in order for the PLR’s output contacts to energize. In addition, the relay will not energize when an undervoltage or phase loss condition is present. The PLR Series protects a motor against undervoltage operation. The adjustment knob sets the undervoltage trip point.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows when all voltages are acceptable and the phase sequence is correct. Undervoltage must be sensed for a continuous dropout delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eField Adjustment\u003c\/span\u003e: Turn the adjustment knob fully counterclockwise and apply three-phase power. The LED should be ON. Increase adjustment until the LED goes OFF. Decrease adjustment until LED glows again. If nuisance tripping occurs, decrease the adjustment slightly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNOTE: When properly adjusted and operating in an average system, a voltage unbalance of 10% or more is required for phase loss detection. When a phase is lost while the motor is running, a voltage will be induced into the open phase nearly equal in magnitude to the normal phase-tophase voltage. This condition is known as regeneration. When regenerated voltages are present, the voltage unbalance during single phasing may not exceed 10% for some motors. The PLR Series may not provide protection under this condition. For systems that require superior phase loss protection, select the PLMU Series.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e200 to 480VAC ±15%, 50\/60 Hz ±2 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e120VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e    Undervoltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDropout Adj. Range              Line Voltage Max.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e85 to 130VAC                                143VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e170 to 240VAC                              270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e310 to 410VAC                              480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e350 to 480VAC                              530VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eResponse Times\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePull-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 400ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eDrop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003e≤ 100ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eHysterisis Pull-in\/Drop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 2%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay, energized when all voltages are acceptable\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e5A resistive @ 240VAC, 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMaximum Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e250VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e 120 \u0026amp; 240VAC   ≥ 1500V RMS input to output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 380 \u0026amp; 480VAC   ≥ 2500V RMS input to output\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePlug-in socket\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eOctal 8-pin, plug-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e0° to 55°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 6 oz (170 g) \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"95-140VAC \/ SPDT","offer_id":47382038249766,"sku":"PLR120A","price":235.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/30_f1dc96ad-cfb9-41b4-93f4-f31a1862db3b.jpg?v=1703232564"},{"product_id":"littelfuse-plr240a","title":"Littelfuse PLR240A, PLR Series, Voltage Sensing AC 190 ~ 270VAC, SPDT (1 Form C), Octal 8-pin plug-in Termination","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092101.561.pdf?v=1697505687\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLR Series provides a cost effective means of preventing 3-phase motor startup during adverse voltage conditions. Proper A-B-C sequence must occur in order for the PLR’s output contacts to energize. In addition, the relay will not energize when an undervoltage or phase loss condition is present. The PLR Series protects a motor against undervoltage operation. The adjustment knob sets the undervoltage trip point.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows when all voltages are acceptable and the phase sequence is correct. Undervoltage must be sensed for a continuous dropout delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eField Adjustment\u003c\/span\u003e: Turn the adjustment knob fully counterclockwise and apply three-phase power. The LED should be ON. Increase adjustment until the LED goes OFF. Decrease adjustment until LED glows again. If nuisance tripping occurs, decrease the adjustment slightly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNOTE: When properly adjusted and operating in an average system, a voltage unbalance of 10% or more is required for phase loss detection. When a phase is lost while the motor is running, a voltage will be induced into the open phase nearly equal in magnitude to the normal phase-tophase voltage. This condition is known as regeneration. When regenerated voltages are present, the voltage unbalance during single phasing may not exceed 10% for some motors. The PLR Series may not provide protection under this condition. For systems that require superior phase loss protection, select the PLMU Series.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e200 to 480VAC ±15%, 50\/60 Hz ±2 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e120VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e    Undervoltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDropout Adj. Range              Line Voltage Max.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e85 to 130VAC                                143VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e170 to 240VAC                              270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e310 to 410VAC                              480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e350 to 480VAC                              530VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eResponse Times\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePull-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 400ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eDrop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003e≤ 100ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eHysterisis Pull-in\/Drop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 2%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay, energized when all voltages are acceptable\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e5A resistive @ 240VAC, 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMaximum Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e250VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e 120 \u0026amp; 240VAC   ≥ 1500V RMS input to output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 380 \u0026amp; 480VAC   ≥ 2500V RMS input to output\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePlug-in socket\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eOctal 8-pin, plug-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e0° to 55°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 6 oz (170 g) \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-270VAC \/ SPDT","offer_id":47382060925222,"sku":"PLR240A","price":235.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/30_4b001335-d53d-4a80-83c5-9e7509b419aa.jpg?v=1703232831"},{"product_id":"littelfuse-plr380a","title":"Littelfuse PLR380A, PLR Series, Voltage Sensing AC, Phase Loss, Phase Sequence 340 ~ 450VAC, SPDT (1 Form C), Octal 8-pin plug-in Termination","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092101.561.pdf?v=1697505687\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLR Series provides a cost effective means of preventing 3-phase motor startup during adverse voltage conditions. Proper A-B-C sequence must occur in order for the PLR’s output contacts to energize. In addition, the relay will not energize when an undervoltage or phase loss condition is present. The PLR Series protects a motor against undervoltage operation. The adjustment knob sets the undervoltage trip point.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows when all voltages are acceptable and the phase sequence is correct. Undervoltage must be sensed for a continuous dropout delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eField Adjustment\u003c\/span\u003e: Turn the adjustment knob fully counterclockwise and apply three-phase power. The LED should be ON. Increase adjustment until the LED goes OFF. Decrease adjustment until LED glows again. If nuisance tripping occurs, decrease the adjustment slightly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNOTE: When properly adjusted and operating in an average system, a voltage unbalance of 10% or more is required for phase loss detection. When a phase is lost while the motor is running, a voltage will be induced into the open phase nearly equal in magnitude to the normal phase-tophase voltage. This condition is known as regeneration. When regenerated voltages are present, the voltage unbalance during single phasing may not exceed 10% for some motors. The PLR Series may not provide protection under this condition. For systems that require superior phase loss protection, select the PLMU Series.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e200 to 480VAC ±15%, 50\/60 Hz ±2 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e120VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e    Undervoltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDropout Adj. Range              Line Voltage Max.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e85 to 130VAC                                143VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e170 to 240VAC                              270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e310 to 410VAC                              480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e350 to 480VAC                              530VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eResponse Times\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePull-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 400ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eDrop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003e≤ 100ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eHysterisis Pull-in\/Drop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 2%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay, energized when all voltages are acceptable\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e5A resistive @ 240VAC, 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMaximum Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e250VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e 120 \u0026amp; 240VAC   ≥ 1500V RMS input to output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 380 \u0026amp; 480VAC   ≥ 2500V RMS input to output\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePlug-in socket\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eOctal 8-pin, plug-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e0° to 55°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 6 oz (170 g) \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"340-450VAC \/ SPDT","offer_id":47382087205158,"sku":"PLR380A","price":235.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/30_2871d608-bf11-49f2-86af-0d8dbd459a88.jpg?v=1703233135"},{"product_id":"littelfuse-plr480a","title":"Littelfuse PLR480A, PLR Series, Voltage Sensing AC, Phase Loss, Phase Sequence 380 ~ 500VAC, SPDT (1 Form C), Octal 8-pin plug-in Termination","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092101.561.pdf?v=1697505687\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLR Series provides a cost effective means of preventing 3-phase motor startup during adverse voltage conditions. Proper A-B-C sequence must occur in order for the PLR’s output contacts to energize. In addition, the relay will not energize when an undervoltage or phase loss condition is present. The PLR Series protects a motor against undervoltage operation. The adjustment knob sets the undervoltage trip point.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows when all voltages are acceptable and the phase sequence is correct. Undervoltage must be sensed for a continuous dropout delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eField Adjustment\u003c\/span\u003e: Turn the adjustment knob fully counterclockwise and apply three-phase power. The LED should be ON. Increase adjustment until the LED goes OFF. Decrease adjustment until LED glows again. If nuisance tripping occurs, decrease the adjustment slightly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNOTE: When properly adjusted and operating in an average system, a voltage unbalance of 10% or more is required for phase loss detection. When a phase is lost while the motor is running, a voltage will be induced into the open phase nearly equal in magnitude to the normal phase-tophase voltage. This condition is known as regeneration. When regenerated voltages are present, the voltage unbalance during single phasing may not exceed 10% for some motors. The PLR Series may not provide protection under this condition. For systems that require superior phase loss protection, select the PLMU Series.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e200 to 480VAC ±15%, 50\/60 Hz ±2 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e120VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e    Undervoltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDropout Adj. Range              Line Voltage Max.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e85 to 130VAC                                143VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e170 to 240VAC                              270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e310 to 410VAC                              480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e350 to 480VAC                              530VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eResponse Times\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePull-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 400ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eDrop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003e≤ 100ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eHysterisis Pull-in\/Drop-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 2%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay, energized when all voltages are acceptable\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e5A resistive @ 240VAC, 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMaximum Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e250VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e 120 \u0026amp; 240VAC   ≥ 1500V RMS input to output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 380 \u0026amp; 480VAC   ≥ 2500V RMS input to output\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePlug-in socket\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eOctal 8-pin, plug-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e0° to 55°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 6 oz (170 g) \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"380-500VAC \/ SPDT","offer_id":47382120464678,"sku":"PLR480A","price":235.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/30_616134bc-56ad-4dcc-ac74-926966f36614.jpg?v=1703233456"},{"product_id":"littelfuse-plmu11","title":"Littelfuse PLMU11, PLMU Serie, Voltage Sensing AC 200 ~ 480VAC, SPDT (1 Form C), Octal 8-pin plug-in Termination","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092237.620.pdf?v=1697505786\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLMU11 continuously measures the voltage of each of the three phases to provide protection for 3-phase motors and sensitive loads. Its microcontroller senses under and overvoltage, voltage unbalance, phase loss, and phase reversal. Protection is provided even when regenerated voltages are present. Universal voltage operation and standard base connection allows the PLMU11 to replace hundreds of competitive part numbers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eUpon application of power, a 0.6s random start delay begins and the PLMU11 measures the voltage levels and line frequency and selects the voltage range. The output relay is energized and the LED glows green when all voltages are acceptable and the phase sequence is correct. LED flashes green during trip delay, glows red when output de-energizes. Undervoltage, overvoltage, and voltage unbalance must be sensed for continuous trip delay before the relay de-energizes.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRe-energization is automatic upon fault correction. The output relay will not energize if a fault condition is sensed as 3-phase input voltage is applied. The LED alternately flashes red\/green when phase reversal is sensed. Line voltage is selected with the knob, setting the over and under voltage trip points. Voltage range is automatically selected by the microcontroller\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e200 to 480VAC ±15%, 50\/60 Hz ±2 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAdjustable Voltage Ranges (Automatic Range Selection)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e200 to 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25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip and automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOvervoltage \u0026amp; Undervoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eUndervoltage Trip Point   88 - 92% of adjusted line voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset Voltage                    +2% of trip voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOvervoltage Trip Point     109 - 113% of adjusted line voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset Voltage                     -2% of trip voltage\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 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style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eLoss Trip Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 150ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss Setpoint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 15% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eReset Type \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cstrong\u003eEnergized when voltages are acceptable\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC; 1\/4 hp @125VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/3 hp @ 250VAC; max. 277VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMechanical - 1 x 10⁶ ; Electrical - 1 x 10⁵\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eProtection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePlug-in socket rated 600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOctal 8-pin plug-in\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eH 77.0 mm (3.03”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 8.6 oz (244 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"200-480VAC \/ SPDT","offer_id":47382156902694,"sku":"PLMU11","price":323.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/29_e10b26e4-2f83-401b-8e5a-8e9cb39b539e.jpg?v=1703233863"},{"product_id":"littelfuse-plm6405","title":"Littelfuse PLM6405, PLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 240VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092355.083.pdf?v=1697505848\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLM Series is a 3-phase voltage monitor that continuously monitors each of the three phases. Monitors both delta and wye systems and no connection to neutral is required. The microcontroller circuit design protects against undervoltage, voltage unbalance, phase loss and phase reversal. Protection is assured when regenerated voltages are present.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows green when all voltages are acceptable and the phase sequence is correct. Under and unbalanced voltages must be sensed for a continuous trip delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied. The LED flashes red during the trip delay, then glows red when the output de-energizes. The LED flashes green\/red if phase reversal is sensed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eField Adjustment\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eSet voltage adjustment knob at the desired operating line voltage for the equipment. This adjustment automatically sets the undervoltage trip point. Apply power. If the PLM fails to energize, (LED glows red) check wiring of all three phases, voltage, and phase sequence. If phase sequence is incorrect, the LED flashes green\/red. To correct this, swap any two line voltage connections at the mounting socket. No further adjustment should be required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutra\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e Model             Adj. Line Line       Voltage Max\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e                      Voltage Range \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240                200-240VAC             270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                360-430VAC             480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                400-480VAC             530VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/100 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e≅ 2W for 240V units\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e≅ 3W for 380 - 480V units\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLow Voltage \u0026amp; Voltage Unbalance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003cstrong\u003eTrip         88 - 92% of adjusted line voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset      Voltage Plus 3% of trip voltage\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eTrip                           Factory fixed from 4 - 8%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset on Balance     -0.7% unbalance typical\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eRange         Factory fixed from 2 - 20s\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTolerance    ±15% \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePhase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u0026gt; 35% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC, 277VAC max;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/2 Hp @ 240VAC; 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife Mechanical - 1 x 10⁷; Electrical - 1 x 10⁵\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003e8-pin plug-in socket rated 600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 4.4 oz (125 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"240VAC \/ 4%","offer_id":47382189932838,"sku":"PLM6405","price":272.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/28_7dde81c0-f23d-4c70-a261-1c5a0723b446.jpg?v=1703234232"},{"product_id":"littelfuse-plm6502","title":"Littelfuse PLM6502, PLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 240VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092355.083.pdf?v=1697505848\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLM Series is a 3-phase voltage monitor that continuously monitors each of the three phases. Monitors both delta and wye systems and no connection to neutral is required. The microcontroller circuit design protects against undervoltage, voltage unbalance, phase loss and phase reversal. Protection is assured when regenerated voltages are present.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows green when all voltages are acceptable and the phase sequence is correct. Under and unbalanced voltages must be sensed for a continuous trip delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied. The LED flashes red during the trip delay, then glows red when the output de-energizes. The LED flashes green\/red if phase reversal is sensed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eField Adjustment\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eSet voltage adjustment knob at the desired operating line voltage for the equipment. This adjustment automatically sets the undervoltage trip point. Apply power. If the PLM fails to energize, (LED glows red) check wiring of all three phases, voltage, and phase sequence. If phase sequence is incorrect, the LED flashes green\/red. To correct this, swap any two line voltage connections at the mounting socket. No further adjustment should be required.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutra\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e Model             Adj. Line Line       Voltage Max\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e                      Voltage Range \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240                200-240VAC             270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                360-430VAC             480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                400-480VAC             530VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/100 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e≅ 2W for 240V units\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e≅ 3W for 380 - 480V units\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLow Voltage \u0026amp; Voltage Unbalance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003cstrong\u003eTrip         88 - 92% of adjusted line voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset      Voltage Plus 3% of trip voltage\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eTrip                           Factory fixed from 4 - 8%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset on Balance     -0.7% unbalance typical\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eRange         Factory fixed from 2 - 20s\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTolerance    ±15% \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePhase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u0026gt; 35% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC, 277VAC max;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/2 Hp @ 240VAC; 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife Mechanical - 1 x 10⁷; Electrical - 1 x 10⁵\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003e8-pin plug-in socket rated 600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 4.4 oz (125 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"240VAC \/ 5%","offer_id":47382226239782,"sku":"PLM6502","price":272.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/28_0b3534d0-d8e6-499b-83fc-e2df7a6c7317.jpg?v=1703234685"},{"product_id":"littelfuse-plm6805","title":"Littelfuse PLM6805, PLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 240VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092355.083.pdf?v=1697505848\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLM Series is a 3-phase voltage monitor that continuously monitors each of the three phases. Monitors both delta and wye systems and no connection to neutral is required. The microcontroller circuit design protects against undervoltage, voltage unbalance, phase loss and phase reversal. Protection is assured when regenerated voltages are present.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows green when all voltages are acceptable and the phase sequence is correct. Under and unbalanced voltages must be sensed for a continuous trip delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied. The LED flashes red during the trip delay, then glows red when the output de-energizes. The LED flashes green\/red if phase reversal is sensed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eField Adjustment\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eSet voltage adjustment knob at the desired operating line voltage for the equipment. This adjustment automatically sets the undervoltage trip point. Apply power. If the PLM fails to energize, (LED glows red) check wiring of all three phases, voltage, and phase sequence. If phase sequence is incorrect, the LED flashes green\/red. To correct this, swap any two line voltage connections at the mounting socket. No further adjustment should be required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutra\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e Model             Adj. Line Line       Voltage Max\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e                      Voltage Range \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240                200-240VAC             270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                360-430VAC             480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                400-480VAC             530VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/100 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e≅ 2W for 240V units\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e≅ 3W for 380 - 480V units\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLow Voltage \u0026amp; Voltage Unbalance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003cstrong\u003eTrip         88 - 92% of adjusted line voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset      Voltage Plus 3% of trip voltage\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eTrip                           Factory fixed from 4 - 8%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset on Balance     -0.7% unbalance typical\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eRange         Factory fixed from 2 - 20s\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTolerance    ±15% \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePhase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u0026gt; 35% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC, 277VAC max;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/2 Hp @ 240VAC; 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife Mechanical - 1 x 10⁷; Electrical - 1 x 10⁵\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003e8-pin plug-in socket rated 600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 4.4 oz (125 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"240VAC \/ 8%","offer_id":47382276178214,"sku":"PLM6805","price":272.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/28_d87ffd58-6029-4548-8c2a-fd551415c56f.jpg?v=1703235292"},{"product_id":"littelfuse-plm8405","title":"Littelfuse PLM8405, PLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 380VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092355.083.pdf?v=1697505848\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLM Series is a 3-phase voltage monitor that continuously monitors each of the three phases. Monitors both delta and wye systems and no connection to neutral is required. The microcontroller circuit design protects against undervoltage, voltage unbalance, phase loss and phase reversal. Protection is assured when regenerated voltages are present.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows green when all voltages are acceptable and the phase sequence is correct. Under and unbalanced voltages must be sensed for a continuous trip delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied. The LED flashes red during the trip delay, then glows red when the output de-energizes. The LED flashes green\/red if phase reversal is sensed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eField Adjustment\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eSet voltage adjustment knob at the desired operating line voltage for the equipment. This adjustment automatically sets the undervoltage trip point. Apply power. If the PLM fails to energize, (LED glows red) check wiring of all three phases, voltage, and phase sequence. If phase sequence is incorrect, the LED flashes green\/red. To correct this, swap any two line voltage connections at the mounting socket. No further adjustment should be required.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutra\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e Model             Adj. Line Line       Voltage Max\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e                      Voltage Range \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240                200-240VAC             270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                360-430VAC             480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                400-480VAC             530VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/100 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e≅ 2W for 240V units\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e≅ 3W for 380 - 480V units\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLow Voltage \u0026amp; Voltage Unbalance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003cstrong\u003eTrip         88 - 92% of adjusted line voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset      Voltage Plus 3% of trip voltage\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eTrip                           Factory fixed from 4 - 8%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset on Balance     -0.7% unbalance typical\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eRange         Factory fixed from 2 - 20s\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTolerance    ±15% \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePhase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u0026gt; 35% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC, 277VAC max;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/2 Hp @ 240VAC; 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife Mechanical - 1 x 10⁷; Electrical - 1 x 10⁵\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003e8-pin plug-in socket rated 600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 4.4 oz (125 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"380VAC \/ 4%","offer_id":47382297248038,"sku":"PLM8405","price":272.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/28_ef1b795b-d954-41ff-8a80-14015936be79.jpg?v=1703235477"},{"product_id":"littelfuse-plm9405","title":"Littelfuse PLM9405, PLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092355.083.pdf?v=1697505848\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLM Series is a 3-phase voltage monitor that continuously monitors each of the three phases. Monitors both delta and wye systems and no connection to neutral is required. The microcontroller circuit design protects against undervoltage, voltage unbalance, phase loss and phase reversal. Protection is assured when regenerated voltages are present.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows green when all voltages are acceptable and the phase sequence is correct. Under and unbalanced voltages must be sensed for a continuous trip delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied. The LED flashes red during the trip delay, then glows red when the output de-energizes. The LED flashes green\/red if phase reversal is sensed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eField Adjustment\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eSet voltage adjustment knob at the desired operating line voltage for the equipment. This adjustment automatically sets the undervoltage trip point. Apply power. If the PLM fails to energize, (LED glows red) check wiring of all three phases, voltage, and phase sequence. If phase sequence is incorrect, the LED flashes green\/red. To correct this, swap any two line voltage connections at the mounting socket. No further adjustment should be required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutra\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e Model             Adj. Line Line       Voltage Max\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e                      Voltage Range \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240                200-240VAC             270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                360-430VAC             480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                400-480VAC             530VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/100 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e≅ 2W for 240V units\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e≅ 3W for 380 - 480V units\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLow Voltage \u0026amp; Voltage Unbalance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003cstrong\u003eTrip         88 - 92% of adjusted line voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset      Voltage Plus 3% of trip voltage\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eTrip                           Factory fixed from 4 - 8%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset on Balance     -0.7% unbalance typical\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eRange         Factory fixed from 2 - 20s\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTolerance    ±15% \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePhase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u0026gt; 35% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC, 277VAC max;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/2 Hp @ 240VAC; 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife Mechanical - 1 x 10⁷; Electrical - 1 x 10⁵\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003e8-pin plug-in socket rated 600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 4.4 oz (125 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"480VAC \/ 4%","offer_id":47389147791654,"sku":"PLM9405","price":272.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/28_b1f0194d-fc0c-4abd-bc64-70bbc68963e3.jpg?v=1703468169"},{"product_id":"littelfuse-plm9502","title":"Littelfuse PLM9502, PLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092355.083.pdf?v=1697505848\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLM Series is a 3-phase voltage monitor that continuously monitors each of the three phases. Monitors both delta and wye systems and no connection to neutral is required. The microcontroller circuit design protects against undervoltage, voltage unbalance, phase loss and phase reversal. Protection is assured when regenerated voltages are present.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows green when all voltages are acceptable and the phase sequence is correct. Under and unbalanced voltages must be sensed for a continuous trip delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied. The LED flashes red during the trip delay, then glows red when the output de-energizes. The LED flashes green\/red if phase reversal is sensed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eField Adjustment\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eSet voltage adjustment knob at the desired operating line voltage for the equipment. This adjustment automatically sets the undervoltage trip point. Apply power. If the PLM fails to energize, (LED glows red) check wiring of all three phases, voltage, and phase sequence. If phase sequence is incorrect, the LED flashes green\/red. To correct this, swap any two line voltage connections at the mounting socket. No further adjustment should be required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutra\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e Model             Adj. Line Line       Voltage Max\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e                      Voltage Range \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240                200-240VAC             270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                360-430VAC             480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                400-480VAC             530VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/100 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e≅ 2W for 240V units\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e≅ 3W for 380 - 480V units\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLow Voltage \u0026amp; Voltage Unbalance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003cstrong\u003eTrip         88 - 92% of adjusted line voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset      Voltage Plus 3% of trip voltage\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eTrip                           Factory fixed from 4 - 8%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset on Balance     -0.7% unbalance typical\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eRange         Factory fixed from 2 - 20s\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTolerance    ±15% \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePhase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u0026gt; 35% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC, 277VAC max;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/2 Hp @ 240VAC; 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife Mechanical - 1 x 10⁷; Electrical - 1 x 10⁵\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003e8-pin plug-in socket rated 600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 4.4 oz (125 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"480VAC \/ 5%","offer_id":47389154574630,"sku":"PLM9502","price":272.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/28_d1ee80c3-6413-49fa-93c5-7ee6df0402e3.jpg?v=1703468456"},{"product_id":"littelfuse-plm9805","title":"Littelfuse PLM9805, PLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T092355.083.pdf?v=1697505848\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe PLM Series is a 3-phase voltage monitor that continuously monitors each of the three phases. Monitors both delta and wye systems and no connection to neutral is required. The microcontroller circuit design protects against undervoltage, voltage unbalance, phase loss and phase reversal. Protection is assured when regenerated voltages are present.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eThe output relay is energized and the LED glows green when all voltages are acceptable and the phase sequence is correct. Under and unbalanced voltages must be sensed for a continuous trip delay period before the relay de-energizes. Reset is automatic upon correction of the fault condition. The output relay will not energize if a fault condition is sensed as power is applied. The LED flashes red during the trip delay, then glows red when the output de-energizes. The LED flashes green\/red if phase reversal is sensed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eField Adjustment\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eSet voltage adjustment knob at the desired operating line voltage for the equipment. This adjustment automatically sets the undervoltage trip point. Apply power. If the PLM fails to energize, (LED glows red) check wiring of all three phases, voltage, and phase sequence. If phase sequence is incorrect, the LED flashes green\/red. To correct this, swap any two line voltage connections at the mounting socket. No further adjustment should be required.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e*CAUTION: Select an octal socket rated for 600VAC operation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutra\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e Model             Adj. Line Line       Voltage Max\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e                      Voltage Range \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240                200-240VAC             270VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                360-430VAC             480VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                400-480VAC             530VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/100 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eABC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e≅ 2W for 240V units\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e≅ 3W for 380 - 480V units\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLow Voltage \u0026amp; Voltage Unbalance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\" data-mce-style=\"height: 25px;\"\u003e\n\u003cstrong\u003eTrip         88 - 92% of adjusted line voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset      Voltage Plus 3% of trip voltage\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eTrip                           Factory fixed from 4 - 8%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset on Balance     -0.7% unbalance typical\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eRange         Factory fixed from 2 - 20s\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTolerance    ±15% \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePhase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u0026gt; 35% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC, 277VAC max;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/2 Hp @ 240VAC; 1\/4 Hp @ 120VAC\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\" data-mce-style=\"height: 22px;\"\u003e\u003cstrong\u003eLife Mechanical - 1 x 10⁷; Electrical - 1 x 10⁵\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\" data-mce-style=\"height: 16px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003eMounting*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\" data-mce-style=\"height: 17.875px;\"\u003e\u003cstrong\u003e8-pin plug-in socket rated 600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eH 81.3 mm (3.2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 60.7 mm (2.39”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 45.2 mm (1.78”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" data-mce-style=\"height: 23px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 4.4 oz (125 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"480VAC \/ 8%","offer_id":47389161783590,"sku":"PLM9805","price":272.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/28_747cd58d-962b-4801-883b-16f5e25a0b0c.jpg?v=1703468777"},{"product_id":"littelfuse-kvm4","title":"Littelfuse KVM4, KVM Series, Voltage Sensing AC 132VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093109.203.pdf?v=1697506292\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe KVM Series is a single-phase undervoltage monitor designed to protect sensitive equipment against brownout undervoltage conditions. The compact design and encapsulated construction make the KVM Series an excellent choice for OEM equipment.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Operation \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe output relay is energized and the LED glows green when the input voltage is above the reset voltage threshold. If the input voltage drops below the undervoltage setpoint, the output relay and LED will de-energize. The output relay will remain de-energized as long as the input voltage is below the reset voltage. Reset is automatic when the input voltage returns to a normal range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSingle phase\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eInput Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e110 to 120VAC or 220 to 240VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eAC Line Frequency\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003ePower Consumption\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e2.5W @ 132VAC; 4.5W @ 264VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003ePower Off Reset Time\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 150ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage Detection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eUndervoltage Setpoint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003eKVM4         78 to 99VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eKVM6         156 to 199VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\"\u003e\u003cstrong\u003eUndervoltage Reset Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\"\u003e\n\u003cstrong\u003eKVM4          Fixed at 104VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eKVM6          Fixed at 209VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eRepeatability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003e± 0.5% under fixed conditions\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e±1% over temperature range\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage Sensing Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e±2% at 25°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e8A resistive @ 120VAC, 1\/3 hp @ 120\/240VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLife \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eMechanical - 1 x 10⁶ ; Electrical - 1x10⁵\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLED Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eGlows green when output is energized\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\"\u003e\u003cstrong\u003eCircuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\"\u003e\u003cstrong\u003eEncapsulated\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 1500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 100 MΩ minimum\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eMounting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\"\u003e\u003cstrong\u003eSurface mount with one #10 (M5 x 0.8) screw\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"height: 58px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58px;\"\u003e\n\u003cstrong\u003e H 50.8 mm (2.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 50.8 mm (2.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 30.7 mm (1.21”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTermination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\"\u003e\u003cstrong\u003e0.25 in. (6.35 mm) male quick connect terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eOperating\/Storage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\"\u003e\u003cstrong\u003e-25 to 55°C \/ -40 to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eWeight \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e2.6 oz (74 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"132VAC \/ Adjustable; 78 to 99VAC","offer_id":47389169910054,"sku":"KVM4","price":170.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/120_77178dfc-d39e-421e-96a4-c14c73bbca15.jpg?v=1703469143"},{"product_id":"littelfuse-kvm6","title":"Littelfuse KVM6, KVM Series, Voltage Sensing AC 264VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093109.203.pdf?v=1697506292\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe KVM Series is a single-phase undervoltage monitor designed to protect sensitive equipment against brownout undervoltage conditions. The compact design and encapsulated construction make the KVM Series an excellent choice for OEM equipment.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Operation \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe output relay is energized and the LED glows green when the input voltage is above the reset voltage threshold. If the input voltage drops below the undervoltage setpoint, the output relay and LED will de-energize. The output relay will remain de-energized as long as the input voltage is below the reset voltage. Reset is automatic when the input voltage returns to a normal range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSingle phase\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eInput Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e110 to 120VAC or 220 to 240VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eAC Line Frequency\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003ePower Consumption\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e2.5W @ 132VAC; 4.5W @ 264VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003ePower Off Reset Time\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 150ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage Detection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eUndervoltage Setpoint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003eKVM4         78 to 99VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eKVM6         156 to 199VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\"\u003e\n\u003ctd style=\"height: 25px;\"\u003e\u003cstrong\u003eUndervoltage Reset Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 25px;\"\u003e\n\u003cstrong\u003eKVM4          Fixed at 104VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eKVM6          Fixed at 209VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eRepeatability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003e± 0.5% under fixed conditions\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e±1% over temperature range\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage Sensing Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e±2% at 25°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e8A resistive @ 120VAC, 1\/3 hp @ 120\/240VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLife \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eMechanical - 1 x 10⁶ ; Electrical - 1x10⁵\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLED Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eGlows green when output is energized\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\"\u003e\u003cstrong\u003eCircuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\"\u003e\u003cstrong\u003eEncapsulated\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 1500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 100 MΩ minimum\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\"\u003e\n\u003ctd style=\"height: 16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eMounting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16px;\"\u003e\u003cstrong\u003eSurface mount with one #10 (M5 x 0.8) screw\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"height: 58px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58px;\"\u003e\n\u003cstrong\u003e H 50.8 mm (2.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 50.8 mm (2.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 30.7 mm (1.21”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.875px;\"\u003e\n\u003ctd style=\"height: 17.875px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTermination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17.875px;\"\u003e\u003cstrong\u003e0.25 in. (6.35 mm) male quick connect terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eOperating\/Storage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\"\u003e\u003cstrong\u003e-25 to 55°C \/ -40 to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eWeight \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e2.6 oz (74 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"264VAC \/ Adjustable; 156 to 199VAC","offer_id":47389177807142,"sku":"KVM6","price":170.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/120_50025b5d-a7e6-4f74-98d2-93ae7e4b4f10.jpg?v=1703469460"},{"product_id":"littelfuse-hlva6i23","title":"Littelfuse HLVA6I23, HLVA Series, Voltage Sensing AC 100 ~ 240VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093307.620.pdf?v=1697506400\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe HLVA6I23 is a single-phase undervoltage monitor designed to protect sensitive equipment from brownout or undervoltage conditions. Time delays are included to prevent nuisance tripping and short cycling. The 30A, 1hp rated, SPDT relay contacts allow direct control of motors, solenoids and valves. The output relay can be ordered with isolated SPDT contact to allow monitoring of one voltage and switching a separate voltage. Two undervoltage trip point ranges allow monitoring of 110 to 120VAC or 208 to 240VAC systems.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOperation \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpon application of input voltage the output relay remains de-energized. When the input voltage value is above the pull-in voltage, the restart delay begins. At the end of the restart delay, the output relay energizes. When the input voltage falls below the trip point, the trip delay begins. If the input voltage remains below the pull-in voltage for the entire trip delay the relay deenergizes. If the input voltage returns to a value above the pull-in voltage, during the trip delay, the trip delay is reset and the relay remains energized. If the input voltage falls below the trip point voltage during the restart delay, the delay is reset and the relay remains de-energized. Reset is automatic upon correction of an undervoltage fault.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eReset: Removing input voltage resets the output relay and the time delays.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e. 30A, SPDT, NO output contacts\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e. 100 to 240VAC input voltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e. 70 to 220VAC adjustable undervoltage trip point in 2 ranges\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e. Restart delays from 3 - 300s\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e. Trip delay 1 - 20s fixed\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e. Isolated or non-isolated relay contacts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eMin \u0026amp; Max RMS Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e70 to 264VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"height: 10px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 10px;\"\u003e\u003cstrong\u003eAC ≤ 4VA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eUndervoltage Sensing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePeak voltage sensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eRanges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003e(4)  70 to 120VAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e(6)  170 to 220VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePull-In Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e105% or trip point voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14px;\"\u003e\n\u003ctd style=\"height: 14px;\"\u003e\u003cstrong\u003eTrip Point Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 14px;\"\u003e\u003cstrong\u003e± 3% of trip point\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15px;\"\u003e\n\u003ctd style=\"height: 15px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eTime Delay\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 15px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eRestart Delays\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e3 - 300s adjustable \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e1 - 20s fixed in 1s increments \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17px;\"\u003e\n\u003ctd style=\"height: 17px;\"\u003e\u003cstrong\u003eRepeat Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\"\u003e\u003cstrong\u003e±0.5% or 20ms, whichever is greater\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTolerance (Factory Calibration)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e±5%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ 150ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTime Delay vs. Temp. \u0026amp; Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≤ ±10%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"height: 22px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px;\"\u003e\u003cstrong\u003eElectromechanical relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eRatings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e                        \u003cspan style=\"color: #ff2a00;\"\u003eSPDT-NO      SPDT-NC\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eGeneral Purpose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e125\/240VAC        30A             15A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eResistive\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\n\u003cstrong\u003e125\/240VAC        30A              15A\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e28VDC                  20A              10A\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eMotor Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003e125VAC                1 hp*         1\/4 hp**\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e240VAC                2 hp**        1 hp**\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003eMechanical - 1 x 10⁶\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eElectrical - 1 x 10⁵, *3 x10⁴, **6,000\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eCircuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eEncapsulated\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 1500V RMS input to output; isolated units \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20px;\"\u003e\n\u003ctd style=\"height: 20px;\"\u003e\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 20px;\"\u003e\u003cstrong\u003e≥ 100 MΩ\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSurface mount with one #10 (M5 x 0.8) screw\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003eH 76.7 mm (3”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 51.3 mm (2”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 38.1 mm (1.5”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTermination \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e0.25 in. (6.35 mm) male quick connects\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16.0625px;\"\u003e\n\u003ctd style=\"height: 16.0625px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 16.0625px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eOperating\/Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 3.9 oz (111 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"70-264VAC","offer_id":47389187997990,"sku":"HLVA6I23","price":227.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/75_ca393b95-e76c-4a35-aed2-2a0ad52ffeb4.jpg?v=1703469825"},{"product_id":"littelfuse-hlmudlaaa","title":"Littelfuse HLMUDLAAA, HLMU Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 200 ~ 480VAC, DPDT (2 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093449.825.pdf?v=1697506500\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe HLMU Series is a universal voltage, encapsulated, 3-phase voltage monitor. It continuously measures the voltage of each of the three phases with microcontroller accuracy and compares the value to preset trip points. It separately senses phase reversal and loss; over, under and unbalanced voltages; and over or under frequency. Protection is assured during periods of large average voltage fluctuations, or when regenerated voltages are present. The unit trips within 200ms when phase loss is detected. Adjustable time delays are included to prevent nuisance tripping and short cycling of sensitive equipment. The isolated, 10A, DPDT relay contacts trip when a phase voltage exceeds the trip limits for the trip delay. Nominal line voltage, voltage unbalance, and time delays are knob adjustable. The phase loss setpoint and the acceptable frequency range are fixed. Both delta and wye systems can be monitored; no connection to neutral is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpon application of line voltage, the output is de-energized and the restart delay begins. If all the three-phase voltages are within the acceptable range, the output energizes at the end of the restart delay. The microcontroller circuitry automatically senses the voltage range, and selects the correct operating frequency (50 or 60Hz). The over and under voltage trip points are set at ± 10% of the adjusted line voltage. When the measured value of any phase voltage exceeds the acceptable range limits (lower or upper) the trip delay begins. At the end of the trip delay the output relay de-energizes. If the phase voltage returns to an acceptable value before the trip delay expires, the trip delay is reset and the output remains energized. Under, over, and unbalanced voltages plus over or under frequency must be sensed for the complete trip delay before the unit trips. The unit trips in 200ms when phase loss or reversal are sensed. The unit will not energize if a fault is sensed as the line voltage is applied. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eReset: Reset is automatic upon correction of the voltage or frequency fault or phase sequence.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOperating Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97px;\"\u003e\n\u003ctd style=\"height: 97px;\"\u003e\u003cstrong\u003e200-480VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 97px;\"\u003e\n\u003cstrong\u003e                           Voltage                       \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRange             Adj.Range         Frequency        \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 240                 200-240VAC       50\/60Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                 340-420VAC         50Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                 400-480VAC         60Hz             \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLine Voltage Max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e550VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60 Hz automatically detected\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 25% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≤200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage \u0026amp; Voltage Unbalance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOvervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTripVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e109 - 113% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset Voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ -3% of the trip voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e88 - 92% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ +3% of the trip voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3125px;\"\u003e\n\u003ctd style=\"height: 22.3125px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVoltage Unbalance \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22.3125px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eTrip Setpoint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable 2 - 10% or specify fixed unbalance of 2 - 10% in 1% increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset on balance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ -0.7% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eTrip Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eActive On\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eOver\/undervoltage, voltage unbalance, over\/under frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable from 1 - 30s or specify fixed delay 1 - 30s in 1s increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e± 15% \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRestart Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable from 0.6 - 300s; if no restart delay is selected a 0.6s initialization delay applies\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e± 15%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eOver\/Under Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e±4%; Reset ±3%; 50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eA, B, C, L1, L2, L3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eResponse Time -Phase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e≤200 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated Electromechanical Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eForm \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eDPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"height: 58px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e8A resistive @ 277VAC; NO-1\/4 hp @ 120VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/3 hp @ 240VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003eMechanical - 1 x 10⁶\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eElectrical (at 10A) - DPDT - 1 x 30³\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eProtection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eCircuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eEncapsulated\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78px;\"\u003e\n\u003ctd style=\"height: 78px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eMounting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 78px;\"\u003e\n\u003cstrong\u003eSurface mount with one #10 (M5 x 0.7) screw\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNote: 0.25 in.(6.35 mm) spacing between\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eunits or other devices is required\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"height: 58px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58px;\"\u003e\n\u003cstrong\u003e H 76.7 mm (3.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 50.8 mm (2.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 41.7 mm (1.64”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTermination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eScrew terminal connection up to 12 AWG (3.3 mm² ) wire \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eOperating\/Storage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eWeight \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 3.9 oz (111 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"200-480VAC \/ Lockout; min off time \/ Adjust. 1 - 30s","offer_id":47389193699622,"sku":"HLMUDLAAA","price":341.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/74_7d7c77a8-a757-4f81-83f7-f356bf8643ae.jpg?v=1703470078"},{"product_id":"littelfuse-hlmudnaan","title":"Littelfuse HLMUDNAAN, HLMU Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 200 ~ 480VAC, DPDT (2 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093449.825.pdf?v=1697506500\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe HLMU Series is a universal voltage, encapsulated, 3-phase voltage monitor. It continuously measures the voltage of each of the three phases with microcontroller accuracy and compares the value to preset trip points. It separately senses phase reversal and loss; over, under and unbalanced voltages; and over or under frequency. Protection is assured during periods of large average voltage fluctuations, or when regenerated voltages are present. The unit trips within 200ms when phase loss is detected. Adjustable time delays are included to prevent nuisance tripping and short cycling of sensitive equipment. The isolated, 10A, DPDT relay contacts trip when a phase voltage exceeds the trip limits for the trip delay. Nominal line voltage, voltage unbalance, and time delays are knob adjustable. The phase loss setpoint and the acceptable frequency range are fixed. Both delta and wye systems can be monitored; no connection to neutral is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpon application of line voltage, the output is de-energized and the restart delay begins. If all the three-phase voltages are within the acceptable range, the output energizes at the end of the restart delay. The microcontroller circuitry automatically senses the voltage range, and selects the correct operating frequency (50 or 60Hz). The over and under voltage trip points are set at ± 10% of the adjusted line voltage. When the measured value of any phase voltage exceeds the acceptable range limits (lower or upper) the trip delay begins. At the end of the trip delay the output relay de-energizes. If the phase voltage returns to an acceptable value before the trip delay expires, the trip delay is reset and the output remains energized. Under, over, and unbalanced voltages plus over or under frequency must be sensed for the complete trip delay before the unit trips. The unit trips in 200ms when phase loss or reversal are sensed. The unit will not energize if a fault is sensed as the line voltage is applied. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eReset: Reset is automatic upon correction of the voltage or frequency fault or phase sequence.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOperating Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97px;\"\u003e\n\u003ctd style=\"height: 97px;\"\u003e\u003cstrong\u003e200-480VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 97px;\"\u003e\n\u003cstrong\u003e                           Voltage                       \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRange             Adj.Range         Frequency        \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 240                 200-240VAC       50\/60Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                 340-420VAC         50Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                 400-480VAC         60Hz             \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLine Voltage Max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e550VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60 Hz automatically detected\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 25% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≤200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage \u0026amp; Voltage Unbalance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOvervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTripVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e109 - 113% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset Voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ -3% of the trip voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e88 - 92% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ +3% of the trip voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3125px;\"\u003e\n\u003ctd style=\"height: 22.3125px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVoltage Unbalance \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22.3125px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eTrip Setpoint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable 2 - 10% or specify fixed unbalance of 2 - 10% in 1% increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset on balance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ -0.7% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eTrip Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eActive On\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eOver\/undervoltage, voltage unbalance, over\/under frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable from 1 - 30s or specify fixed delay 1 - 30s in 1s increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e± 15% \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRestart Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable from 0.6 - 300s; if no restart delay is selected a 0.6s initialization delay applies\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e± 15%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eOver\/Under Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e±4%; Reset ±3%; 50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eA, B, C, L1, L2, L3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eResponse Time -Phase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e≤200 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated Electromechanical Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eForm \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eDPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"height: 58px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e8A resistive @ 277VAC; NO-1\/4 hp @ 120VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/3 hp @ 240VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003eMechanical - 1 x 10⁶\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eElectrical (at 10A) - DPDT - 1 x 30³\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eProtection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eCircuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eEncapsulated\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78px;\"\u003e\n\u003ctd style=\"height: 78px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eMounting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 78px;\"\u003e\n\u003cstrong\u003eSurface mount with one #10 (M5 x 0.7) screw\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNote: 0.25 in.(6.35 mm) spacing between\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eunits or other devices is required\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"height: 58px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58px;\"\u003e\n\u003cstrong\u003e H 76.7 mm (3.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 50.8 mm (2.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 41.7 mm (1.64”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTermination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eScrew terminal connection up to 12 AWG (3.3 mm² ) wire \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eOperating\/Storage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eWeight \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 3.9 oz (111 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"200-480VAC \/ No restart delay \/ Adjust. 1 - 30s","offer_id":47389202776358,"sku":"HLMUDNAAN","price":341.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/74_bf251bd7-62e7-4fa6-9775-f753a561a156.jpg?v=1703470446"},{"product_id":"littelfuse-hlmudn0405n","title":"Littelfuse HLMUDN0405N, HLMU Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 200 ~ 480VAC, DPDT (2 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093449.825.pdf?v=1697506500\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe HLMU Series is a universal voltage, encapsulated, 3-phase voltage monitor. It continuously measures the voltage of each of the three phases with microcontroller accuracy and compares the value to preset trip points. It separately senses phase reversal and loss; over, under and unbalanced voltages; and over or under frequency. Protection is assured during periods of large average voltage fluctuations, or when regenerated voltages are present. The unit trips within 200ms when phase loss is detected. Adjustable time delays are included to prevent nuisance tripping and short cycling of sensitive equipment. The isolated, 10A, DPDT relay contacts trip when a phase voltage exceeds the trip limits for the trip delay. Nominal line voltage, voltage unbalance, and time delays are knob adjustable. The phase loss setpoint and the acceptable frequency range are fixed. Both delta and wye systems can be monitored; no connection to neutral is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpon application of line voltage, the output is de-energized and the restart delay begins. If all the three-phase voltages are within the acceptable range, the output energizes at the end of the restart delay. The microcontroller circuitry automatically senses the voltage range, and selects the correct operating frequency (50 or 60Hz). The over and under voltage trip points are set at ± 10% of the adjusted line voltage. When the measured value of any phase voltage exceeds the acceptable range limits (lower or upper) the trip delay begins. At the end of the trip delay the output relay de-energizes. If the phase voltage returns to an acceptable value before the trip delay expires, the trip delay is reset and the output remains energized. Under, over, and unbalanced voltages plus over or under frequency must be sensed for the complete trip delay before the unit trips. The unit trips in 200ms when phase loss or reversal are sensed. The unit will not energize if a fault is sensed as the line voltage is applied. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eReset: Reset is automatic upon correction of the voltage or frequency fault or phase sequence.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOperating Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97px;\"\u003e\n\u003ctd style=\"height: 97px;\"\u003e\u003cstrong\u003e200-480VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 97px;\"\u003e\n\u003cstrong\u003e                           Voltage                       \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRange             Adj.Range         Frequency        \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 240                 200-240VAC       50\/60Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                 340-420VAC         50Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                 400-480VAC         60Hz             \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLine Voltage Max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e550VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60 Hz automatically detected\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 25% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≤200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage \u0026amp; Voltage Unbalance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOvervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTripVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e109 - 113% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset Voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ -3% of the trip voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e88 - 92% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ +3% of the trip voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3125px;\"\u003e\n\u003ctd style=\"height: 22.3125px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVoltage Unbalance \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22.3125px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eTrip Setpoint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable 2 - 10% or specify fixed unbalance of 2 - 10% in 1% increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset on balance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ -0.7% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eTrip Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eActive On\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eOver\/undervoltage, voltage unbalance, over\/under frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable from 1 - 30s or specify fixed delay 1 - 30s in 1s increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e± 15% \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRestart Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable from 0.6 - 300s; if no restart delay is selected a 0.6s initialization delay applies\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e± 15%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eOver\/Under Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e±4%; Reset ±3%; 50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eA, B, C, L1, L2, L3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eResponse Time -Phase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e≤200 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated Electromechanical Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eForm \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eDPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"height: 58px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e8A resistive @ 277VAC; NO-1\/4 hp @ 120VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/3 hp @ 240VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003eMechanical - 1 x 10⁶\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eElectrical (at 10A) - DPDT - 1 x 30³\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eProtection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eCircuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eEncapsulated\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78px;\"\u003e\n\u003ctd style=\"height: 78px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eMounting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 78px;\"\u003e\n\u003cstrong\u003eSurface mount with one #10 (M5 x 0.7) screw\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNote: 0.25 in.(6.35 mm) spacing between\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eunits or other devices is required\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"height: 58px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58px;\"\u003e\n\u003cstrong\u003e H 76.7 mm (3.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 50.8 mm (2.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 41.7 mm (1.64”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTermination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eScrew terminal connection up to 12 AWG (3.3 mm² ) wire \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eOperating\/Storage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eWeight \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 3.9 oz (111 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"200-480VAC \/ No restart delay \/ Fixed; 5s","offer_id":47389271884070,"sku":"HLMUDN0405N","price":341.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/74_ce6a8aae-45b8-48ef-a45f-99013f143db2.jpg?v=1703471777"},{"product_id":"littelfuse-hlmudraaa","title":"Littelfuse HLMUDRAAA, HLMU Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 200 ~ 480VAC, DPDT (2 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093449.825.pdf?v=1697506500\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe HLMU Series is a universal voltage, encapsulated, 3-phase voltage monitor. It continuously measures the voltage of each of the three phases with microcontroller accuracy and compares the value to preset trip points. It separately senses phase reversal and loss; over, under and unbalanced voltages; and over or under frequency. Protection is assured during periods of large average voltage fluctuations, or when regenerated voltages are present. The unit trips within 200ms when phase loss is detected. Adjustable time delays are included to prevent nuisance tripping and short cycling of sensitive equipment. The isolated, 10A, DPDT relay contacts trip when a phase voltage exceeds the trip limits for the trip delay. Nominal line voltage, voltage unbalance, and time delays are knob adjustable. The phase loss setpoint and the acceptable frequency range are fixed. Both delta and wye systems can be monitored; no connection to neutral is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOperation \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpon application of line voltage, the output is de-energized and the restart delay begins. If all the three-phase voltages are within the acceptable range, the output energizes at the end of the restart delay. The microcontroller circuitry automatically senses the voltage range, and selects the correct operating frequency (50 or 60Hz). The over and under voltage trip points are set at ± 10% of the adjusted line voltage. When the measured value of any phase voltage exceeds the acceptable range limits (lower or upper) the trip delay begins. At the end of the trip delay the output relay de-energizes. If the phase voltage returns to an acceptable value before the trip delay expires, the trip delay is reset and the output remains energized. Under, over, and unbalanced voltages plus over or under frequency must be sensed for the complete trip delay before the unit trips. The unit trips in 200ms when phase loss or reversal are sensed. The unit will not energize if a fault is sensed as the line voltage is applied. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eReset: Reset is automatic upon correction of the voltage or frequency fault or phase sequence.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOperating Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 97px;\"\u003e\n\u003ctd style=\"height: 97px;\"\u003e\u003cstrong\u003e200-480VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 97px;\"\u003e\n\u003cstrong\u003e                           Voltage                       \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRange             Adj.Range         Frequency        \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 240                 200-240VAC       50\/60Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380                 340-420VAC         50Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480                 400-480VAC         60Hz             \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLine Voltage Max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e550VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60 Hz automatically detected\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 25% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≤200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage \u0026amp; Voltage Unbalance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOvervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTripVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e109 - 113% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset Voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ -3% of the trip voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTrip Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e88 - 92% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ +3% of the trip voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.3125px;\"\u003e\n\u003ctd style=\"height: 22.3125px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVoltage Unbalance \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22.3125px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eTrip Setpoint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable 2 - 10% or specify fixed unbalance of 2 - 10% in 1% increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset on balance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ -0.7% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eTrip Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eActive On\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eOver\/undervoltage, voltage unbalance, over\/under frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable from 1 - 30s or specify fixed delay 1 - 30s in 1s increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e± 15% \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRestart Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eAdjustable from 0.6 - 300s; if no restart delay is selected a 0.6s initialization delay applies\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e± 15%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eOver\/Under Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e±4%; Reset ±3%; 50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eA, B, C, L1, L2, L3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eResponse Time -Phase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e≤200 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolated Electromechanical Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eForm \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eDPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"height: 58px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58px;\"\u003e\n\u003cstrong\u003e10A resistive @ 240VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e8A resistive @ 277VAC; NO-1\/4 hp @ 120VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/3 hp @ 240VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\n\u003cstrong\u003eMechanical - 1 x 10⁶\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eElectrical (at 10A) - DPDT - 1 x 30³\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eProtection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≥ 2500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eCircuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003eEncapsulated\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 78px;\"\u003e\n\u003ctd style=\"height: 78px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eMounting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 78px;\"\u003e\n\u003cstrong\u003eSurface mount with one #10 (M5 x 0.7) screw\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNote: 0.25 in.(6.35 mm) spacing between\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eunits or other devices is required\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"height: 58px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 58px;\"\u003e\n\u003cstrong\u003e H 76.7 mm (3.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 50.8 mm (2.0”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 41.7 mm (1.64”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTermination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003eScrew terminal connection up to 12 AWG (3.3 mm² ) wire \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39px;\"\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eOperating\/Storage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39px;\"\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eWeight \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e\u003cstrong\u003e≅ 3.9 oz (111 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"200-480VAC \/ Staggered restart \/ Adjust. 1 - 30s","offer_id":47389282566438,"sku":"HLMUDRAAA","price":341.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/74_5d0b0ce6-dbfa-4692-973a-29a98a802923.jpg?v=1703472022"},{"product_id":"littelfuse-dlmhbraaa","title":"Littelfuse DLMHBRAAA, DLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 500 ~ 600VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093848.463.pdf?v=1697506743\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe DLMU Series is a universal voltage, 3-phase voltage monitor. It continuously measures the voltage of each of the three phases with microcontroller accuracy and compares the value to preset trip points. It separately senses phase reversal and loss; over, under and unbalanced voltages; and over or under frequency. Protection is assured during periods of large average voltage fluctuations or when regenerated voltages are present. The unit trips within 200ms when phase loss is detected. Adjustable time delays are included to prevent nuisance tripping and short cycling of sensitive equipment. The isolated, 10A, SPDT and 2A alarm output relay contacts trip when a phase voltage exceeds the trip limits for the trip delay. Nominal line voltage, voltage unbalance, and time delays are knob adjustable. The phase loss setpoint and the acceptable frequency range are fixed. Both delta and wye systems can be monitored; no connection to neutral is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e Operation \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpon application of line voltage, the output is de-energized and the restart delay begins. If all the 3-phase voltages are within the acceptable range, the output energizes at the end of the restart delay. The microcontroller circuitry automatically senses the voltage range, and selects the correct operating frequency (50 or 60Hz). The over and undervoltage trip points are set automatically. When the measured value of any phase voltage exceeds the acceptable range limits (lower or upper) the trip delay begins. At the end of the trip delay the output relay de-energizes. If the phase voltage returns to an acceptable value before the trip delay expires, the trip delay is reset and the output remains energized. Under, over, and unbalanced voltages plus over or under frequency must be sensed for the complete trip delay before the unit trips. The unit trips in 200ms when phase loss or reversal are sensed. The unit will not energize if a fault is sensed as the line voltage is applied. Reset: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eReset is automatic upon correction of the voltage or frequency fault or phase sequence.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOperating Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e200-480VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e                 Voltage              Line           LineVoltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRange    Adj.Range         Frequency         Max.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 240        200-240VAC       50\/60Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380        340-420VAC         50Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480        400-480VAC         60Hz              550VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 600        500-600VAC        50\/60Hz         600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50\/60 Hz automatically detected\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≥ 25% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≤200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage \u0026amp; Voltage Unbalance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOvervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTripVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e109 - 113% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ -3% of the trip voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e88 - 92% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ +3% of the trip voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable 2 - 10% or specify fixed unbalance of 2 - 10% in 1% increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset on balance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ -0.7% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eTrip Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive On\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOver\/undervoltage, voltage unbalance, over\/ under frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable from 1 - 30s or specify fixed delay 1 - 30s in 1s increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e± 15% \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRestart Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable from 0.6 - 300s; if no restart delay is selected a 0.6s initialization delay applies\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e± 15%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver\/Under Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e±4%; Reset ±3%; 50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eA, B, C, L1, L2, L3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time -Phase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≤200 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolated Electromechanical Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10A resistive @ 240VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e8A resistive @ 277VAC; NO-1\/4 hp @ 120VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/3 hp @ 240VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003esolated, NO, SPST\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2A @ 277VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical - 1 x 10⁶ ; Electrical - 1 x 30³\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eProtection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≥ 2500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eMounting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSurface mount with 2 #8 (M4 x 0.7) screw or snap on 35mm DIN Rail\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNote: 0.25 in.(6.35 mm) spacing between units or other devices is required\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 110 mm (4.33”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 75 mm (2.95”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 50 mm (1.97”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTermination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew terminals with captive wire clamps for up to #14 AWG (2.5 mm2 ) wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTerminal Torque\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.4 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eOperating\/Storage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eWeight \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ 8.6 oz (244 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"500-600VAC \/ Staggered restart","offer_id":47389296001318,"sku":"DLMHBRAAA","price":495.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/DLMHBRAAA_f5c98291-ef99-44a7-af6d-5556c4bf49b1.jpg?v=1703472400"},{"product_id":"littelfuse-dlmubraaa","title":"Littelfuse DLMUBRAAA, DLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 200 ~ 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093848.463.pdf?v=1697506743\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe DLMU Series is a universal voltage, 3-phase voltage monitor. It continuously measures the voltage of each of the three phases with microcontroller accuracy and compares the value to preset trip points. It separately senses phase reversal and loss; over, under and unbalanced voltages; and over or under frequency. Protection is assured during periods of large average voltage fluctuations or when regenerated voltages are present. The unit trips within 200ms when phase loss is detected. Adjustable time delays are included to prevent nuisance tripping and short cycling of sensitive equipment. The isolated, 10A, SPDT and 2A alarm output relay contacts trip when a phase voltage exceeds the trip limits for the trip delay. Nominal line voltage, voltage unbalance, and time delays are knob adjustable. The phase loss setpoint and the acceptable frequency range are fixed. Both delta and wye systems can be monitored; no connection to neutral is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e Operation \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpon application of line voltage, the output is de-energized and the restart delay begins. If all the 3-phase voltages are within the acceptable range, the output energizes at the end of the restart delay. The microcontroller circuitry automatically senses the voltage range, and selects the correct operating frequency (50 or 60Hz). The over and undervoltage trip points are set automatically. When the measured value of any phase voltage exceeds the acceptable range limits (lower or upper) the trip delay begins. At the end of the trip delay the output relay de-energizes. If the phase voltage returns to an acceptable value before the trip delay expires, the trip delay is reset and the output remains energized. Under, over, and unbalanced voltages plus over or under frequency must be sensed for the complete trip delay before the unit trips. The unit trips in 200ms when phase loss or reversal are sensed. The unit will not energize if a fault is sensed as the line voltage is applied. Reset: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eReset is automatic upon correction of the voltage or frequency fault or phase sequence.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOperating Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e200-480VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e                 Voltage              Line           LineVoltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRange    Adj.Range         Frequency         Max.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 240        200-240VAC       50\/60Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380        340-420VAC         50Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480        400-480VAC         60Hz              550VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 600        500-600VAC        50\/60Hz         600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50\/60 Hz automatically detected\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≥ 25% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≤200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage \u0026amp; Voltage Unbalance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOvervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTripVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e109 - 113% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ -3% of the trip voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e88 - 92% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ +3% of the trip voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable 2 - 10% or specify fixed unbalance of 2 - 10% in 1% increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset on balance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ -0.7% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eTrip Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive On\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOver\/undervoltage, voltage unbalance, over\/ under frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable from 1 - 30s or specify fixed delay 1 - 30s in 1s increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e± 15% \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRestart Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable from 0.6 - 300s; if no restart delay is selected a 0.6s initialization delay applies\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e± 15%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver\/Under Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e±4%; Reset ±3%; 50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eA, B, C, L1, L2, L3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time -Phase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≤200 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolated Electromechanical Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10A resistive @ 240VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e8A resistive @ 277VAC; NO-1\/4 hp @ 120VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/3 hp @ 240VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003esolated, NO, SPST\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2A @ 277VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical - 1 x 10⁶ ; Electrical - 1 x 30³\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eProtection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≥ 2500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eMounting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSurface mount with 2 #8 (M4 x 0.7) screw or snap on 35mm DIN Rail\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNote: 0.25 in.(6.35 mm) spacing between units or other devices is required\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 110 mm (4.33”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 75 mm (2.95”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 50 mm (1.97”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTermination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew terminals with captive wire clamps for up to #14 AWG (2.5 mm2 ) wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTerminal Torque\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.4 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eOperating\/Storage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eWeight \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ 8.6 oz (244 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"200-480VAC \/ Staggered restart","offer_id":47389310222630,"sku":"DLMUBRAAA","price":495.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/DLMHBRAAA_a2cb21da-f7db-46bf-ba2d-ecd7e6edc1a9.jpg?v=1703472742"},{"product_id":"littelfuse-dlmublaaa","title":"Littelfuse DLMUBLAAA, DLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 200 ~ 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093848.463.pdf?v=1697506743\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe DLMU Series is a universal voltage, 3-phase voltage monitor. It continuously measures the voltage of each of the three phases with microcontroller accuracy and compares the value to preset trip points. It separately senses phase reversal and loss; over, under and unbalanced voltages; and over or under frequency. Protection is assured during periods of large average voltage fluctuations or when regenerated voltages are present. The unit trips within 200ms when phase loss is detected. Adjustable time delays are included to prevent nuisance tripping and short cycling of sensitive equipment. The isolated, 10A, SPDT and 2A alarm output relay contacts trip when a phase voltage exceeds the trip limits for the trip delay. Nominal line voltage, voltage unbalance, and time delays are knob adjustable. The phase loss setpoint and the acceptable frequency range are fixed. Both delta and wye systems can be monitored; no connection to neutral is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e Operation \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpon application of line voltage, the output is de-energized and the restart delay begins. If all the 3-phase voltages are within the acceptable range, the output energizes at the end of the restart delay. The microcontroller circuitry automatically senses the voltage range, and selects the correct operating frequency (50 or 60Hz). The over and undervoltage trip points are set automatically. When the measured value of any phase voltage exceeds the acceptable range limits (lower or upper) the trip delay begins. At the end of the trip delay the output relay de-energizes. If the phase voltage returns to an acceptable value before the trip delay expires, the trip delay is reset and the output remains energized. Under, over, and unbalanced voltages plus over or under frequency must be sensed for the complete trip delay before the unit trips. The unit trips in 200ms when phase loss or reversal are sensed. The unit will not energize if a fault is sensed as the line voltage is applied. Reset: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eReset is automatic upon correction of the voltage or frequency fault or phase sequence.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOperating Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e200-480VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e                 Voltage              Line           LineVoltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRange    Adj.Range         Frequency         Max.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 240        200-240VAC       50\/60Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380        340-420VAC         50Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480        400-480VAC         60Hz              550VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 600        500-600VAC        50\/60Hz         600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50\/60 Hz automatically detected\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≥ 25% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≤200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage \u0026amp; Voltage Unbalance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOvervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTripVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e109 - 113% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ -3% of the trip voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e88 - 92% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ +3% of the trip voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable 2 - 10% or specify fixed unbalance of 2 - 10% in 1% increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset on balance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ -0.7% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eTrip Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive On\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOver\/undervoltage, voltage unbalance, over\/ under frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable from 1 - 30s or specify fixed delay 1 - 30s in 1s increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e± 15% \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRestart Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable from 0.6 - 300s; if no restart delay is selected a 0.6s initialization delay applies\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e± 15%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver\/Under Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e±4%; Reset ±3%; 50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eA, B, C, L1, L2, L3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time -Phase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≤200 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolated Electromechanical Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10A resistive @ 240VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e8A resistive @ 277VAC; NO-1\/4 hp @ 120VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/3 hp @ 240VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003esolated, NO, SPST\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2A @ 277VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical - 1 x 10⁶ ; Electrical - 1 x 30³\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eProtection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≥ 2500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eMounting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSurface mount with 2 #8 (M4 x 0.7) screw or snap on 35mm DIN Rail\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNote: 0.25 in.(6.35 mm) spacing between units or other devices is required\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 110 mm (4.33”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 75 mm (2.95”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 50 mm (1.97”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTermination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew terminals with captive wire clamps for up to #14 AWG (2.5 mm2 ) wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTerminal Torque\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.4 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eOperating\/Storage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eWeight \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ 8.6 oz (244 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"200-480VAC \/ Lockout; min off time","offer_id":47389334700326,"sku":"DLMUBLAAA","price":495.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/DLMHBRAAA_e2fa91ca-47b9-4703-a6ff-b01c4bfac332.jpg?v=1703473373"},{"product_id":"littelfuse-dlmubnaan","title":"Littelfuse DLMUBNAAN, DLM Series, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 200 ~ 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T093848.463.pdf?v=1697506743\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe DLMU Series is a universal voltage, 3-phase voltage monitor. It continuously measures the voltage of each of the three phases with microcontroller accuracy and compares the value to preset trip points. It separately senses phase reversal and loss; over, under and unbalanced voltages; and over or under frequency. Protection is assured during periods of large average voltage fluctuations or when regenerated voltages are present. The unit trips within 200ms when phase loss is detected. Adjustable time delays are included to prevent nuisance tripping and short cycling of sensitive equipment. The isolated, 10A, SPDT and 2A alarm output relay contacts trip when a phase voltage exceeds the trip limits for the trip delay. Nominal line voltage, voltage unbalance, and time delays are knob adjustable. The phase loss setpoint and the acceptable frequency range are fixed. Both delta and wye systems can be monitored; no connection to neutral is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e Operation \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpon application of line voltage, the output is de-energized and the restart delay begins. If all the 3-phase voltages are within the acceptable range, the output energizes at the end of the restart delay. The microcontroller circuitry automatically senses the voltage range, and selects the correct operating frequency (50 or 60Hz). The over and undervoltage trip points are set automatically. When the measured value of any phase voltage exceeds the acceptable range limits (lower or upper) the trip delay begins. At the end of the trip delay the output relay de-energizes. If the phase voltage returns to an acceptable value before the trip delay expires, the trip delay is reset and the output remains energized. Under, over, and unbalanced voltages plus over or under frequency must be sensed for the complete trip delay before the unit trips. The unit trips in 200ms when phase loss or reversal are sensed. The unit will not energize if a fault is sensed as the line voltage is applied. Reset: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eReset is automatic upon correction of the voltage or frequency fault or phase sequence.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eLine Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #000000;\"\u003eType     \u003c\/span\u003e  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 3-phase delta or wye with no connection to neutral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOperating Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e200-480VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e                 Voltage              Line           LineVoltage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRange    Adj.Range         Frequency         Max.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e 240        200-240VAC       50\/60Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e380        340-420VAC         50Hz\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e480        400-480VAC         60Hz              550VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 600        500-600VAC        50\/60Hz         600VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Line Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50\/60 Hz automatically detected\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≥ 25% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≤200ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage \u0026amp; Voltage Unbalance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage detection with delayed trip \u0026amp; automatic reset\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOvervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTripVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e109 - 113% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ -3% of the trip voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eUndervoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e88 - 92% of the adjusted line voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ +3% of the trip voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable 2 - 10% or specify fixed unbalance of 2 - 10% in 1% increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset on balance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ -0.7% unbalance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eTrip Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive On\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOver\/undervoltage, voltage unbalance, over\/ under frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable from 1 - 30s or specify fixed delay 1 - 30s in 1s increments\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e± 15% \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRestart Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable from 0.6 - 300s; if no restart delay is selected a 0.6s initialization delay applies\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e± 15%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver\/Under Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e±4%; Reset ±3%; 50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eA, B, C, L1, L2, L3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time -Phase Reversal \u0026amp; Phase Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≤200 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolated Electromechanical Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolated, SPDT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e10A resistive @ 240VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e8A resistive @ 277VAC; NO-1\/4 hp @ 120VAC;\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1\/3 hp @ 240VAC \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003esolated, NO, SPST\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2A @ 277VAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLife\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical - 1 x 10⁶ ; Electrical - 1 x 30³\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eProtection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Reversal\/Failure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eASME A17.1 Rule 210.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotors and Generators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNEMA MG1 14:30, 14:35\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEEE C62.41-1991 Level B\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≥ 2500V RMS input to output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMechanical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eMounting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSurface mount with 2 #8 (M4 x 0.7) screw or snap on 35mm DIN Rail\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNote: 0.25 in.(6.35 mm) spacing between units or other devices is required\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 110 mm (4.33”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 75 mm (2.95”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 50 mm (1.97”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTermination\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eScrew terminals with captive wire clamps for up to #14 AWG (2.5 mm2 ) wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eTerminal Torque\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.4 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eEnvironmental \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eOperating\/Storage Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-40° to 60°C \/ -40° to 85°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e95% relative, non-condensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eWeight \u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e≅ 8.6 oz (244 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"200-480VAC \/ No restart delay","offer_id":47389356753190,"sku":"DLMUBNAAN","price":495.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/DLMHBRAAA_65b8c557-4be1-4924-a9fd-633a2ca5e4ed.jpg?v=1703473961"},{"product_id":"littelfuse-601-cs-d-p1","title":"Littelfuse 601-CS-D-P1, 601-CS-D-P1 Series, Ground Fault Sensing AC 200 ~ 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094025.423.pdf?v=1697506837\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 601-CS-D-P1 series is a fully programmable, electronic, three-phase, power monitor designed to monitor three-phase systems. This unit has a single relay that can be configured as a general purpose network output or to trip on ground faults. The 601-CS-D-P1 monitors ground-fault current, phase currents, phase voltages, power factor, and frequency. The RS485MS-2W communications module allows the 601-CS-D-P1 to communicate using the Modbus RTU protocol. The Modbus connection can be used to monitor power parameters, set up the device or control the fault relay. A DeviceNet* \u003c\/strong\u003e\u003cstrong\u003ecommunications I\/O module (CIO-601CS-DN-P1) is also available. This CIO module only works with the 601-CS-D-P1 unit.It is used for sending the information from the 601-CS-D-P1 over a DeviceNet* network. It also provides I\/O capabilities and the ability to set the parameters of the 601-CS-D-P1.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe 601-CS-D-P1 includes a built-in display that offers a visual indication for programming and viewing real-time parameters for nominal voltage, voltage unbalance, current, current unbalance, ground-fault warning, ground-fault trip, and ground-fault motor acceleration.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eNote: This product must be used with an external zero-sequence CT (not included) for proper operation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003ePre-order 6-8 Weeks\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• For monitoring a zero-sequence current transformer for ground-fault protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eInput Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e200–480 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMotor Full Load Amp Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e0.5–175 A (direct) 176–800 A (CTs required)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eInput Ground Fault Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e0.5–10 A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eOutput Contact Rating (SPDT)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePilot Duty 480 VA @ 240 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.8125px;\" data-mce-style=\"height: 20.8125px;\"\u003e\n\u003ctd style=\"height: 20.8125px;\" data-mce-style=\"height: 20.8125px;\"\u003e\u003cstrong\u003eGeneral Purpose \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 20.8125px;\" data-mce-style=\"height: 20.8125px;\"\u003e\u003cstrong\u003e10 A @ 240 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eExpected Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eMechanical       1 x 10⁶ operations\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eElectrical           1 x 10⁵ operations at rated load\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eOperating     -20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40° to 80 °C (-40° to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eAccuracy at 25 °C (77 °F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eVoltage           +\/-1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCurrent           +\/-3% (\u0026lt;175 A direct)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGF Current      +\/-3%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRepeatability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e+\/-0.5% of nominal voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eCurrent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e+\/-1% (\u0026lt;175 A direct)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e10 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003ePollution Degree\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIP20\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e7in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eStandards Passed\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eElectrostatic Discharge (ESD) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRadio Frequency Immunity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eConducted              IEC 61000-4-6, Level 3 10 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eRadio Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eImmunity, Radiated    IEC 61000-4-3, Level 3, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eFast Transient Burst \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eShort Circuit Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e100 kA rms, SYM, 600 V ac max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eImmunity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eIEC IEC 61000-4-5, Level 3, 2 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eANSI\/IEEE \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eHigh Potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMeets UL508 (2 x rated V +1000V for 1 minute)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMax Conductor Size (with insulation)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e0.65”\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eH 77.47 mm (3.05”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e W 97.79 mm (3.85”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e D 128.27 mm (5.05”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003e1.2 lbs. (19.2 oz., 544.31 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cstrong\u003eSurface mount (4 - #8 screws) or DIN-rail mount\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003cstrong\u003eUL       UL508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE       IEC 60947-1, IEC 60947-5-1\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"200-480VAC \/ 3 Phase","offer_id":47389390569766,"sku":"601-CS-D-P1","price":1515.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/601-CS-D-P1_ffed056f-e01d-430d-a773-1bc1f68742fc.jpg?v=1703474855"},{"product_id":"littelfuse-601","title":"Littelfuse 601, 601 Series, Frequency, Phase Loss, Phase Sequence, Voltage Sensing AC 190 ~ 480VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094143.462.pdf?v=1697506925\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 601 series is a fully-programmable voltage monitor designed to protect three-phase motors from loss of any phase \u003c\/strong\u003e\u003cstrong\u003e(single-phasing), phase reversal, low- or high-voltage, voltage unbalance, low- or high-frequency, and rapid cycling. When a \u003c\/strong\u003e\u003cstrong\u003eharmful condition is detected, the 601’s output relay is deactivated after the specified trip delay. The output relay reactivates \u003c\/strong\u003e\u003cstrong\u003eafter power line conditions return to an acceptable level for the programmed restart delay (RD2). This monitor can be used \u003c\/strong\u003e\u003cstrong\u003eas a stand-alone product or networked with an RM-1000, RM-2000, PLC, computer, or SCADA system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEleven setpoints are viewable with the three-digit LED display or from a networked device:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• low voltage                                        • trip delay for voltage\/frequency faults\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• high voltage                                       • trip delay for single-phase faults\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• voltage unbalance                             • rapid-cycle timer (RD1)\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• low frequency                                    • restart delay after all faults (RD2)\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• high frequency                                   • type of restart after all faults\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• RS485 address                                   (manual or automatic)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSix parameters are viewable while the motor is running:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• L1-L2 voltage                                     • average voltage\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• L2-L3 voltage                                     • voltage unbalance (%)\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• L1-L3 voltage                                     • frequency\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWhen used with the RS485MS-2W communications module, the 601 can communicate with most Modbus RTU master \u003c\/strong\u003e\u003cstrong\u003edevices. Voltage conditions can be monitored and setpoints can be changed remotely using Solutions software, an \u003c\/strong\u003e\u003cstrong\u003eRM1000, RM2000, or other device.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Oil rigs\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors and fans\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• HVAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 601 can be preprogrammed prior to installation by applying at least 120 V to the L1 and L2 terminals. *575 V model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eInput Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProgrammable Operating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLV - Low Voltage Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e170 V (450 V*) - HV Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHV- High Voltage Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLV Setting - 528 V (660 V*)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVUB - Voltage Unbalance Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–15% or off\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF - Low Frequency Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 Hz - HF Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF - High Frequency Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLF Setting - 75 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTD1 - Trip Delay for Voltage\/\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUnbalance\/Frequency Faults        1–50 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTD2 - Trip Delay for Single-Phase Faults\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 1–50 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRD1 - Rapid-Cycle Timer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0, 2–500 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRD2 - Restart Delay After All Faults\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–500 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e#RF - Type of Restart\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual or Automatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eADDR - RS-485 Address\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eA01-A99\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eFixed Reset Points\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eOvervoltage Rese\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e97% of HV Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eLow Voltage Reset\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e103% of LV Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eVoltage Unbalance Reset\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUB Setting -1%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eLow Frequency Reset\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLF Setting +0.6 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eHigh Frequency Reset\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHF Setting -0.6 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating Pilot Duty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e480 VA @ 240 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eVoltage        ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTiming         5% ±1 second\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRepeatability Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e±0.5%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2500 V for 10 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 77.47 mm (3.05”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 97.79 mm (3.85”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e D 128.27 mm (5.05”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1.2 lbs. (19.2 oz., 544.31 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface mount (4 - #8 screws) or DIN-rail mount\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eCertification \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL             UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCSA           C22.2 No. 14 (File #46510)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-480VAC \/ 3 Phase","offer_id":47389417111846,"sku":"601","price":712.78,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/601_b254278c-7e93-4440-9523-b8cd7b34e49c.jpg?v=1703475349"},{"product_id":"littelfuse-601575","title":"Littelfuse 601575, 601 Series, Voltage Asymmetry, Phase Loss, Phase Sequence 500 ~ 600VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094143.462.pdf?v=1697506925\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 601 series is a fully-programmable voltage monitor designed to protect three-phase motors from loss of any phase \u003c\/strong\u003e\u003cstrong\u003e(single-phasing), phase reversal, low- or high-voltage, voltage unbalance, low- or high-frequency, and rapid cycling. When a \u003c\/strong\u003e\u003cstrong\u003eharmful condition is detected, the 601’s output relay is deactivated after the specified trip delay. The output relay reactivates \u003c\/strong\u003e\u003cstrong\u003eafter power line conditions return to an acceptable level for the programmed restart delay (RD2). This monitor can be used \u003c\/strong\u003e\u003cstrong\u003eas a stand-alone product or networked with an RM-1000, RM-2000, PLC, computer, or SCADA system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEleven setpoints are viewable with the three-digit LED display or from a networked device:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• low voltage                                        • trip delay for voltage\/frequency faults\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• high voltage                                       • trip delay for single-phase faults\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• voltage unbalance                             • rapid-cycle timer (RD1)\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• low frequency                                    • restart delay after all faults (RD2)\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• high frequency                                   • type of restart after all faults\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• RS485 address                                   (manual or automatic)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSix parameters are viewable while the motor is running:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• L1-L2 voltage                                     • average voltage\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• L2-L3 voltage                                     • voltage unbalance (%)\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e• L1-L3 voltage                                     • frequency\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWhen used with the RS485MS-2W communications module, the 601 can communicate with most Modbus RTU master \u003c\/strong\u003e\u003cstrong\u003edevices. Voltage conditions can be monitored and setpoints can be changed remotely using Solutions software, an \u003c\/strong\u003e\u003cstrong\u003eRM1000, RM2000, or other device.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Oil rigs\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors and fans\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• HVAC\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 601 can be preprogrammed prior to installation by applying at least 120 V to the L1 and L2 terminals. *575 V model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eInput Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProgrammable Operating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLV - Low Voltage Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e170 V (450 V*) - HV Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHV- High Voltage Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLV Setting - 528 V (660 V*)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVUB - Voltage Unbalance Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–15% or off\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLF - Low Frequency Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 Hz - HF Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHF - High Frequency Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLF Setting - 75 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTD1 - Trip Delay for Voltage\/\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUnbalance\/Frequency Faults        1–50 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTD2 - Trip Delay for Single-Phase Faults\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 1–50 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRD1 - Rapid-Cycle Timer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0, 2–500 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRD2 - Restart Delay After All Faults\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–500 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e#RF - Type of Restart\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual or Automatic\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eADDR - RS-485 Address\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eA01-A99\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eFixed Reset Points\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eOvervoltage Rese\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e97% of HV Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eLow Voltage Reset\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e103% of LV Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eVoltage Unbalance Reset\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUB Setting -1%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eLow Frequency Reset\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLF Setting +0.6 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e\u003cstrong\u003eHigh Frequency Reset\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHF Setting -0.6 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating Pilot Duty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e480 VA @ 240 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eVoltage        ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTiming         5% ±1 second\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRepeatability Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e±0.5%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2500 V for 10 ms\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 77.47 mm (3.05”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 97.79 mm (3.85”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e D 128.27 mm (5.05”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1.2 lbs. (19.2 oz., 544.31 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface mount (4 - #8 screws) or DIN-rail mount\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eCertification \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL             UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCSA           C22.2 No. 14 (File #46510)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"500-600VAC \/ 3 Phase","offer_id":47389442933030,"sku":"601575","price":712.78,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/601_d280e107-7010-4e9d-a534-000484659fa8.jpg?v=1703475806"},{"product_id":"littelfuse-50r-100","title":"Littelfuse 50R-100, 50R Series, Single-Phase Voltage Monitor, Voltage Sensing AC 95 ~ 120VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094335.812.pdf?v=1697507033\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Fan motors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Air conditioners\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50R-100         95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R200          190–240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R400          380–480 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of setpoint)        90%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of setpoint)     93%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time (Nominal) Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (complete power loss)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (SPDT - 1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R-100, 50R200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty                  480 VA @ 240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose       10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Duty                  470 VA @ 600 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating     -20°C to 70 °C (-4 °F to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40 °C to 80 °C (-40 °F to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12–18AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5; 1995 ±6 kV\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 74.4 mm (2.93”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 133.9 mm (5.27”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 74.9 mm (2.95”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.98 lb. (15.68 oz., 444.52 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e#8 screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecial Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 2: Variable Restart Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual, 2–300 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 3: Variable Trip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–30 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 9: High Voltage Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of Setpoint)         110%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of Setpoint)      107%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL           UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE           IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"95-120VAC \/ 1 Phase \/ Fixed trip and restart delay","offer_id":47389456138534,"sku":"50R-100","price":350.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/50R-100_a71291b5-f8ed-446d-a7a8-a37cea1c0958.jpg?v=1703476097"},{"product_id":"littelfuse-50r-100-2","title":"Littelfuse 50R-100-2, 50R Series, Single-Phase Voltage Monitor, Voltage Sensing AC 95 ~ 120VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094335.812.pdf?v=1697507033\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Fan motors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Air conditioners\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50R-100         95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R200          190–240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R400          380–480 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of setpoint)        90%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of setpoint)     93%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time (Nominal) Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (complete power loss)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (SPDT - 1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R-100, 50R200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty                  480 VA @ 240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose       10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Duty                  470 VA @ 600 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating     -20°C to 70 °C (-4 °F to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40 °C to 80 °C (-40 °F to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12–18AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5; 1995 ±6 kV\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 74.4 mm (2.93”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 133.9 mm (5.27”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 74.9 mm (2.95”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.98 lb. (15.68 oz., 444.52 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e#8 screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecial Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 2: Variable Restart Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual, 2–300 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 3: Variable Trip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–30 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 9: High Voltage Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of Setpoint)         110%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of Setpoint)      107%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL           UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE           IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"95-120VAC \/ 1 Phase \/ Fixed trip and variable restart delay (manual；2–300 s)","offer_id":47389852631334,"sku":"50R-100-2","price":350.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/50R-100_414481cf-cf3e-4e02-89d9-769227a73379.jpg?v=1703481477"},{"product_id":"littelfuse-50r200","title":"Littelfuse 50R200, 50R Series, Single-Phase Voltage Monitor, Voltage Sensing AC 190 ~ 240VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094335.812.pdf?v=1697507033\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Fan motors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Air conditioners\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50R-100         95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R200          190–240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R400          380–480 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of setpoint)        90%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of setpoint)     93%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time (Nominal) Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (complete power loss)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (SPDT - 1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R-100, 50R200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty                  480 VA @ 240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose       10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Duty                  470 VA @ 600 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating     -20°C to 70 °C (-4 °F to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40 °C to 80 °C (-40 °F to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12–18AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5; 1995 ±6 kV\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 74.4 mm (2.93”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 133.9 mm (5.27”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 74.9 mm (2.95”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.98 lb. (15.68 oz., 444.52 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e#8 screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecial Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 2: Variable Restart Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual, 2–300 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 3: Variable Trip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–30 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 9: High Voltage Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of Setpoint)         110%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of Setpoint)      107%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL           UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE           IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-240VAC \/ 1 Phase \/ Fixed trip and restart delay","offer_id":47389895131430,"sku":"50R200","price":350.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/50R-100_099d6cee-4fbd-4fc4-8c54-6c8634ab2225.jpg?v=1703481930"},{"product_id":"littelfuse-50r2002","title":"Littelfuse 50R2002, 50R Series, Single-Phase Voltage Monitor, Voltage Sensing AC 190 ~ 240VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094335.812.pdf?v=1697507033\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Fan motors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Air conditioners\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50R-100         95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R200          190–240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R400          380–480 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of setpoint)        90%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of setpoint)     93%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time (Nominal) Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (complete power loss)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (SPDT - 1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R-100, 50R200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty                  480 VA @ 240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose       10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Duty                  470 VA @ 600 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating     -20°C to 70 °C (-4 °F to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40 °C to 80 °C (-40 °F to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12–18AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5; 1995 ±6 kV\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 74.4 mm (2.93”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 133.9 mm (5.27”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 74.9 mm (2.95”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.98 lb. (15.68 oz., 444.52 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e#8 screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecial Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 2: Variable Restart Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual, 2–300 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 3: Variable Trip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–30 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 9: High Voltage Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of Setpoint)         110%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of Setpoint)      107%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL           UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE           IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-240VAC \/ 1 Phase \/ Fixed trip and variable restart delay (manual；2–300 s)","offer_id":47389979476262,"sku":"50R2002","price":350.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/50R-100_72663f57-f300-4461-95d1-05dc747800e7.jpg?v=1703482591"},{"product_id":"littelfuse-50r2003","title":"Littelfuse 50R2003, 50R Series, Single-Phase Voltage Monitor, Voltage Sensing AC 190 ~ 240VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094335.812.pdf?v=1697507033\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Fan motors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Air conditioners\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50R-100         95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R200          190–240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R400          380–480 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of setpoint)        90%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of setpoint)     93%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time (Nominal) Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (complete power loss)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (SPDT - 1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R-100, 50R200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty                  480 VA @ 240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose       10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Duty                  470 VA @ 600 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating     -20°C to 70 °C (-4 °F to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40 °C to 80 °C (-40 °F to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12–18AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5; 1995 ±6 kV\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 74.4 mm (2.93”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 133.9 mm (5.27”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 74.9 mm (2.95”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.98 lb. (15.68 oz., 444.52 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e#8 screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecial Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 2: Variable Restart Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual, 2–300 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 3: Variable Trip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–30 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 9: High Voltage Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of Setpoint)         110%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of Setpoint)      107%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL           UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE           IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-240VAC \/ 1 Phase \/ Fixed restart and variable trip delay (2–30 s)","offer_id":47390011752742,"sku":"50R2003","price":350.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/50R-100_f39e46f3-f92c-491b-914b-c0372f249af4.jpg?v=1703482871"},{"product_id":"littelfuse-50r20029","title":"Littelfuse 50R20029, 50R Series, Single-Phase Voltage Monitor, Voltage Sensing AC 190 ~ 240VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094335.812.pdf?v=1697507033\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Fan motors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Air conditioners\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50R-100         95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R200          190–240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R400          380–480 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of setpoint)        90%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of setpoint)     93%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time (Nominal) Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (complete power loss)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (SPDT - 1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R-100, 50R200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty                  480 VA @ 240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose       10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Duty                  470 VA @ 600 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating     -20°C to 70 °C (-4 °F to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40 °C to 80 °C (-40 °F to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12–18AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5; 1995 ±6 kV\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 74.4 mm (2.93”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 133.9 mm (5.27”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 74.9 mm (2.95”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.98 lb. (15.68 oz., 444.52 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e#8 screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecial Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 2: Variable Restart Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual, 2–300 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 3: Variable Trip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–30 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 9: High Voltage Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of Setpoint)         110%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of Setpoint)      107%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL           UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE           IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-240VAC \/ 1 Phase \/ Fixed trip and variable restart delay (manual；2–300 s) plus high voltage detection","offer_id":47390053925158,"sku":"50R20029","price":393.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/50R-100_f8538342-6842-44d7-8400-eb1044a30dd2.jpg?v=1703483241"},{"product_id":"littelfuse-50r400","title":"Littelfuse 50R400, 50R Series, Single-Phase Voltage Monitor, Voltage Sensing AC 380 ~ 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094335.812.pdf?v=1697507033\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Fan motors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Air conditioners\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50R-100         95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R200          190–240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R400          380–480 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of setpoint)        90%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of setpoint)     93%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time (Nominal) Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (complete power loss)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (SPDT - 1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R-100, 50R200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty                  480 VA @ 240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose       10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Duty                  470 VA @ 600 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating     -20°C to 70 °C (-4 °F to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40 °C to 80 °C (-40 °F to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12–18AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5; 1995 ±6 kV\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 74.4 mm (2.93”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 133.9 mm (5.27”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 74.9 mm (2.95”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.98 lb. (15.68 oz., 444.52 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e#8 screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecial Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 2: Variable Restart Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual, 2–300 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 3: Variable Trip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–30 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 9: High Voltage Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of Setpoint)         110%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of Setpoint)      107%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL           UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE           IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"380-480VAC \/ 1 Phase \/ Fixed trip and restart delay","offer_id":47390098751782,"sku":"50R400","price":393.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/50R-100_59bb499e-2eda-43ab-ae26-1743f4c7c11d.jpg?v=1703483631"},{"product_id":"littelfuse-50r4002","title":"Littelfuse 50R4002, 50R Series, Single-Phase Voltage Monitor, Voltage Sensing AC 380 ~ 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094335.812.pdf?v=1697507033\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Fan motors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Air conditioners\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50R-100         95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R200          190–240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R400          380–480 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of setpoint)        90%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of setpoint)     93%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time (Nominal) Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (complete power loss)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (SPDT - 1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R-100, 50R200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty                  480 VA @ 240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose       10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Duty                  470 VA @ 600 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating     -20°C to 70 °C (-4 °F to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40 °C to 80 °C (-40 °F to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12–18AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5; 1995 ±6 kV\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 74.4 mm (2.93”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 133.9 mm (5.27”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 74.9 mm (2.95”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.98 lb. (15.68 oz., 444.52 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e#8 screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecial Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 2: Variable Restart Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual, 2–300 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 3: Variable Trip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–30 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 9: High Voltage Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of Setpoint)         110%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of Setpoint)      107%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL           UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE           IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"380-480VAC \/ 1 Phase \/ Fixed trip and variable restart delay (manual；2–300 s)","offer_id":47390128865574,"sku":"50R4002","price":393.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/50R-100_1bcc0962-c329-402c-a42a-bd78cbd265de.jpg?v=1703483904"},{"product_id":"littelfuse-50r4003","title":"Littelfuse 50R4003, 50R Series, Single-Phase Voltage Monitor, Voltage Sensing AC 380 ~ 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094335.812.pdf?v=1697507033\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Fan motors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Air conditioners\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50R-100         95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R200          190–240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R400          380–480 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of setpoint)        90%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of setpoint)     93%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time (Nominal) Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (complete power loss)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (SPDT - 1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R-100, 50R200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty                  480 VA @ 240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose       10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Duty                  470 VA @ 600 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating     -20°C to 70 °C (-4 °F to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40 °C to 80 °C (-40 °F to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12–18AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5; 1995 ±6 kV\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 74.4 mm (2.93”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 133.9 mm (5.27”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 74.9 mm (2.95”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.98 lb. (15.68 oz., 444.52 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e#8 screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecial Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 2: Variable Restart Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual, 2–300 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 3: Variable Trip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–30 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 9: High Voltage Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of Setpoint)         110%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of Setpoint)      107%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL           UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE           IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"380-480VAC \/ 1 Phase \/ Fixed restart and variable trip delay (2–30 s)","offer_id":47390146003238,"sku":"50R4003","price":393.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/50R-100_d5605e6e-3bc3-4b7a-bc95-1a9ce8000be1.jpg?v=1703484107"},{"product_id":"littelfuse-50r40029","title":"Littelfuse 50R40029, 50R Series, Single-Phase Voltage Monitor, Voltage Sensing AC 380 ~ 480VAC, SPDT (1 Form C)","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094335.812.pdf?v=1697507033\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e• Fan motors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Air conditioners\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Compressors\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Heat, well, and sump pumps\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e50R-100         95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R200          190–240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e50R400          380–480 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of setpoint)        90%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of setpoint)     93%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time (Nominal) Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart (complete power loss)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (SPDT - 1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R-100, 50R200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty                  480 VA @ 240 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose       10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50R400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Duty                  470 VA @ 600 V ac\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating     -20°C to 70 °C (-4 °F to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage         -40 °C to 80 °C (-40 °F to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12–18AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransient Protection (Internal) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5; 1995 ±6 kV\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 74.4 mm (2.93”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 133.9 mm (5.27”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 74.9 mm (2.95”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.98 lb. (15.68 oz., 444.52 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e#8 screws\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eSpecial Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 2: Variable Restart Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManual, 2–300 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 3: Variable Trip Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2–30 seconds\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. 9: High Voltage Detection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip (% of Setpoint)         110%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset (% of Setpoint)      107%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eCertification \u0026amp; Compliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL           UL 508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE           IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"380-480VAC \/ 1 Phase \/ Fixed trip and variable restart delay (manual；2–300 s) plus high voltage detection","offer_id":47390154326310,"sku":"50R40029","price":393.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/50R-100_99237fbc-507d-49bf-8ee4-ecefa8a278bc.jpg?v=1703484351"},{"product_id":"littelfuse-460-100-sp","title":"Littelfuse 460-100-SP, 460-SP Series, Single-phase voltage monitor, Voltage Sensing AC 95 ~ 120VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094505.916.pdf?v=1697507117\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 460-100-SP is used on 95–120 V ac, 50*\/60 Hz single-phase motors and the 460-200-SP is used on 190–240 V ac, 50*\/60 Hz single-phase motors to protect them from damaging high and low voltage conditions. An adjustment knob allows the user to set a 1–500 second restart delay. The variable restart delay is also a power-up delay and can be utilized to stagger-start motors on the same system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA unique microcontroller-based, voltage-sensing circuit constantly monitors the voltage to detect harmful power line conditions. When a harmful condition is detected, the MotorSaver’s output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eProprietary microcontroller-based circuitry\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFixed trip delay 4 seconds\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAdjustable restart delay (1–500 s)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAdvanced LED indication\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDIN-rail or surface-mountable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20 %\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePre-order 6-8 Weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e460-100-SP :    95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460-200-SP :    190–240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip       90 % ±1 %\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset    93 % ±1 %\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage (% of setpoint) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip       110 % ±1 %\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset     107 % ±1 %\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Delay Time \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLow or High Voltage:   4 seconds fixed\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAfter a Fault:       1–500 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAfter a Complete Power Loss: 1–500 seconds adjustable\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty              480 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose   10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating:   -40° to 70°C (-40° to 158°F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage:       -40° to 80°C (-40° to 176°F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 W \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP20, NEMA 1 (finger safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.5 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStranded or solid 12–20 AWG, one per termina\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eStandards Passed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRadio Frequency Immunity, \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e Radiated                150 MHz, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5, Level 3, 4 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI\/IEEE \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHi-potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeets UL 508 (2 x rated V +1000 V for 1 min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Marks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUL       UL 508 (File #E68520)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePolycarbonate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 88.9 mm (3.5”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 52.93 mm (2.084”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 59.69 mm (2.35”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.9 lb. (14.4 oz., 408.23 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 mm DIN rail or Surface Mount (#6 or #8 screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"95-120VAC \/ 1 Phase","offer_id":47390163206438,"sku":"460-100-SP","price":219.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/460-100-SP_12b0f166-57ac-4b69-99be-235f7ca3e0ce.gif?v=1703484652"},{"product_id":"littelfuse-460-200-sp","title":"Littelfuse 460-200-SP, 460-SP Series, Single-phase voltage monitor, Voltage Sensing AC 190 ~ 240VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094505.916.pdf?v=1697507117\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 460-100-SP is used on 95–120 V ac, 50*\/60 Hz single-phase motors and the 460-200-SP is used on 190–240 V ac, 50*\/60 Hz single-phase motors to protect them from damaging high and low voltage conditions. An adjustment knob allows the user to set a 1–500 second restart delay. The variable restart delay is also a power-up delay and can be utilized to stagger-start motors on the same system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA unique microcontroller-based, voltage-sensing circuit constantly monitors the voltage to detect harmful power line conditions. When a harmful condition is detected, the MotorSaver’s output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eProprietary microcontroller-based circuitry\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFixed trip delay 4 seconds\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAdjustable restart delay (1–500 s)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAdvanced LED indication\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDIN-rail or surface-mountable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e*Note: 50 Hz will increase all delay timers by 20 %\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eInput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e460-100-SP :    95–120 V ac\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460-200-SP :    190–240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50*\/60 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip       90 % ±1 %\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset    93 % ±1 %\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage (% of setpoint) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip       110 % ±1 %\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset     107 % ±1 %\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Delay Time \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLow or High Voltage:   4 seconds fixed\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAfter a Fault:       1–500 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAfter a Complete Power Loss: 1–500 seconds adjustable\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contact Rating (1 Form C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty              480 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose   10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating:   -40° to 70°C (-40° to 158°F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage:       -40° to 80°C (-40° to 176°F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 W \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP20, NEMA 1 (finger safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.5 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStranded or solid 12–20 AWG, one per termina\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eStandards Passed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRadio Frequency Immunity, \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e Radiated                150 MHz, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5, Level 3, 4 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI\/IEEE \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHi-potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeets UL 508 (2 x rated V +1000 V for 1 min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Marks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUL       UL 508 (File #E68520)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePolycarbonate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 88.9 mm (3.5”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 52.93 mm (2.084”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 59.69 mm (2.35”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.9 lb. (14.4 oz., 408.23 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 mm DIN rail or Surface Mount (#6 or #8 screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-240VAC \/ 1 Phase","offer_id":47390195188006,"sku":"460-200-SP","price":219.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/460-100-SP_e78210b7-227b-44cd-82a0-747e3c12ed67.gif?v=1703485424"},{"product_id":"littelfuse-460","title":"Littelfuse 460, 460 Series, 3-Phase Voltage Monitor, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 190 ~ 480VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094637.110.pdf?v=1697507215\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 460 series is a three-phase voltage monitor that protects 190–480 V ac or 475–600 V ac, 50\/60 Hz motors regardless of their size. This voltage monitor provides a user-selectable nominal voltage setpoint and will automatically sense line voltage. A unique microcontroller-based voltage and phase-sensing circuit constantly monitors the three-phase voltage to detect harmful power line conditions such as low, high, and unbalanced voltage, loss of any phase, and phase reversal. When a harmful condition is detected, the MotorSaver® output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions. All 460 models feature an adjustable 1–30 second trip delay, 1–500 second restart delay, 2–8% voltage unbalance trip point, and one form C contact except where noted on the datasheet.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e• Oil rigs\u003cbr\u003e• Compressors and fans\u003cbr\u003e• HVAC\u003cbr\u003e• Heat, well, and sump pumps\u003cbr\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 50\/60 Hz       \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             90% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          93% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             110% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          107% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance (NEMA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             2–8% adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          Trip setting minus 1% (5–8%), Trip setting minus 0.5% (2–4%)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L           6% UB fixed (4.5% reset)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLow, High and Unbalanced Voltage     1–30 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L                                                4 seconds fixed\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSingle-Phase Faults (\u0026gt;15% UB)    1 second fixed\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAfter a Fault        1–500 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAfter a Complete Power Loss    1–500 seconds adjustable\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput Contact Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               480 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose    10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A \u0026amp; Form B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               360 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose     8 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating             -20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage                 -40° to 80 °C (-40° to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP20, NEMA 1 (finger safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.5 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStranded or solid 12–20 AWG, one per terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eStandards Passed\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRFI, Radiated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 MHz, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSurge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5, Level 3, 4 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI\/IEEE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHi-potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeets UL508 (2 x rated V +1000 V for 1 minute)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePolycarbonate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 88.9 mm (3.5”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 52.9 mm (2.08”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 59.69 mm (2.35”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.7 lb. (11.2 oz., 317.51 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 mm DIN-rail or surface mount (#6 or #8 screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e460-MR (manual reset)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal NO pushbutton required.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCertification \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL                 UL508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE                 IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-480VAC \/ 3 Phase \/ Automatically senses line voltage;adjustable 1–30 second trip delay;1–500 second restart delay;and 2–8% voltage unbalance trip point","offer_id":47390269473062,"sku":"460","price":225.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/460_b91aa3fa-f9f5-4ad2-9272-c7fc432e748d.gif?v=1703486491"},{"product_id":"littelfuse-460-l","title":"Littelfuse 460-L, 460 Series, 3-Phase Voltage Monitor, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 190 ~ 480VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094637.110.pdf?v=1697507215\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 460 series is a three-phase voltage monitor that protects 190–480 V ac or 475–600 V ac, 50\/60 Hz motors regardless of their size. This voltage monitor provides a user-selectable nominal voltage setpoint and will automatically sense line voltage. A unique microcontroller-based voltage and phase-sensing circuit constantly monitors the three-phase voltage to detect harmful power line conditions such as low, high, and unbalanced voltage, loss of any phase, and phase reversal. When a harmful condition is detected, the MotorSaver® output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions. All 460 models feature an adjustable 1–30 second trip delay, 1–500 second restart delay, 2–8% voltage unbalance trip point, and one form C contact except where noted on the datasheet.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e• Oil rigs\u003cbr\u003e• Compressors and fans\u003cbr\u003e• HVAC\u003cbr\u003e• Heat, well, and sump pumps\u003cbr\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 50\/60 Hz       \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             90% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          93% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             110% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          107% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance (NEMA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             2–8% adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          Trip setting minus 1% (5–8%), Trip setting minus 0.5% (2–4%)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L           6% UB fixed (4.5% reset)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLow, High and Unbalanced Voltage     1–30 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L                                                4 seconds fixed\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSingle-Phase Faults (\u0026gt;15% UB)    1 second fixed\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAfter a Fault        1–500 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAfter a Complete Power Loss    1–500 seconds adjustable\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput Contact Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               480 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose    10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A \u0026amp; Form B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               360 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose     8 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating             -20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage                 -40° to 80 °C (-40° to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP20, NEMA 1 (finger safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.5 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStranded or solid 12–20 AWG, one per terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eStandards Passed\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRFI, Radiated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 MHz, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSurge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5, Level 3, 4 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI\/IEEE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHi-potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeets UL508 (2 x rated V +1000 V for 1 minute)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePolycarbonate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 88.9 mm (3.5”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 52.9 mm (2.08”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 59.69 mm (2.35”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.7 lb. (11.2 oz., 317.51 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 mm DIN-rail or surface mount (#6 or #8 screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e460-MR (manual reset)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal NO pushbutton required.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCertification \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL                 UL508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE                 IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-480VAC \/ 3 Phase \/ Fixed 4 second trip delay and 1 second for single-phase faults;and fixed 6% voltage unbalance trip point","offer_id":47390298964262,"sku":"460-L","price":197.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/460_9d13b735-31ca-4bf1-ad08-ad1426fe2471.gif?v=1703486802"},{"product_id":"littelfuse-460-14","title":"Littelfuse 460-14, 460 Series, 3-Phase Voltage Monitor, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 190 ~ 480VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094637.110.pdf?v=1697507215\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 460 series is a three-phase voltage monitor that protects 190–480 V ac or 475–600 V ac, 50\/60 Hz motors regardless of their size. This voltage monitor provides a user-selectable nominal voltage setpoint and will automatically sense line voltage. A unique microcontroller-based voltage and phase-sensing circuit constantly monitors the three-phase voltage to detect harmful power line conditions such as low, high, and unbalanced voltage, loss of any phase, and phase reversal. When a harmful condition is detected, the MotorSaver® output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions. All 460 models feature an adjustable 1–30 second trip delay, 1–500 second restart delay, 2–8% voltage unbalance trip point, and one form C contact except where noted on the datasheet.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e• Oil rigs\u003cbr\u003e• Compressors and fans\u003cbr\u003e• HVAC\u003cbr\u003e• Heat, well, and sump pumps\u003cbr\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 50\/60 Hz       \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             90% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          93% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             110% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          107% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance (NEMA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             2–8% adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          Trip setting minus 1% (5–8%), Trip setting minus 0.5% (2–4%)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L           6% UB fixed (4.5% reset)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLow, High and Unbalanced Voltage     1–30 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L                                                4 seconds fixed\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSingle-Phase Faults (\u0026gt;15% UB)    1 second fixed\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAfter a Fault        1–500 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAfter a Complete Power Loss    1–500 seconds adjustable\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput Contact Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               480 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose    10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A \u0026amp; Form B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               360 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose     8 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating             -20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage                 -40° to 80 °C (-40° to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP20, NEMA 1 (finger safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.5 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStranded or solid 12–20 AWG, one per terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eStandards Passed\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRFI, Radiated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 MHz, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSurge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5, Level 3, 4 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI\/IEEE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHi-potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeets UL508 (2 x rated V +1000 V for 1 minute)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePolycarbonate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 88.9 mm (3.5”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 52.9 mm (2.08”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 59.69 mm (2.35”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.7 lb. (11.2 oz., 317.51 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 mm DIN-rail or surface mount (#6 or #8 screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e460-MR (manual reset)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal NO pushbutton required.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCertification \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL                 UL508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE                 IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-480VAC \/ 3 Phase \/ Equipped with 2 sets of contacts: Form A (NO) and Form B (NC). Used for applications requiring 2 different voltages such as 5 V dc for a PLC input and 115 V ac for an alarm","offer_id":47390345003302,"sku":"460-14","price":284.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/460_2d6472dd-31b3-4aa3-b894-5b32e4811b40.gif?v=1703487387"},{"product_id":"littelfuse-460-mr","title":"Littelfuse 460-MR, 460 Series, 3-Phase Voltage Monitor, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 190 ~ 480VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094637.110.pdf?v=1697507215\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 460 series is a three-phase voltage monitor that protects 190–480 V ac or 475–600 V ac, 50\/60 Hz motors regardless of their size. This voltage monitor provides a user-selectable nominal voltage setpoint and will automatically sense line voltage. A unique microcontroller-based voltage and phase-sensing circuit constantly monitors the three-phase voltage to detect harmful power line conditions such as low, high, and unbalanced voltage, loss of any phase, and phase reversal. When a harmful condition is detected, the MotorSaver® output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions. All 460 models feature an adjustable 1–30 second trip delay, 1–500 second restart delay, 2–8% voltage unbalance trip point, and one form C contact except where noted on the datasheet.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e• Oil rigs\u003cbr\u003e• Compressors and fans\u003cbr\u003e• HVAC\u003cbr\u003e• Heat, well, and sump pumps\u003cbr\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 50\/60 Hz       \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             90% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          93% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             110% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          107% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance (NEMA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             2–8% adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          Trip setting minus 1% (5–8%), Trip setting minus 0.5% (2–4%)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L           6% UB fixed (4.5% reset)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLow, High and Unbalanced Voltage     1–30 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L                                                4 seconds fixed\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSingle-Phase Faults (\u0026gt;15% UB)    1 second fixed\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAfter a Fault        1–500 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAfter a Complete Power Loss    1–500 seconds adjustable\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput Contact Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               480 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose    10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A \u0026amp; Form B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               360 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose     8 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating             -20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage                 -40° to 80 °C (-40° to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP20, NEMA 1 (finger safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.5 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStranded or solid 12–20 AWG, one per terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eStandards Passed\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRFI, Radiated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 MHz, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSurge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5, Level 3, 4 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI\/IEEE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHi-potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeets UL508 (2 x rated V +1000 V for 1 minute)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePolycarbonate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 88.9 mm (3.5”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 52.9 mm (2.08”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 59.69 mm (2.35”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.7 lb. (11.2 oz., 317.51 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 mm DIN-rail or surface mount (#6 or #8 screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e460-MR (manual reset)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal NO pushbutton required.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCertification \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL                 UL508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE                 IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-480VAC \/ 3 Phase \/ Equipped with a 2-prong connection for a normally open push button mounted outside the panel. Used in applications requiring an external manual reset button","offer_id":47390355882278,"sku":"460-MR","price":284.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/460_c0c88069-fa2f-41f0-afb5-e73d73cb2c70.gif?v=1703487565"},{"product_id":"littelfuse-460-vbm","title":"Littelfuse 460-VBM, 460 Series, 3-Phase Voltage Monitor, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 190 ~ 480VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094637.110.pdf?v=1697507215\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 460 series is a three-phase voltage monitor that protects 190–480 V ac or 475–600 V ac, 50\/60 Hz motors regardless of their size. This voltage monitor provides a user-selectable nominal voltage setpoint and will automatically sense line voltage. A unique microcontroller-based voltage and phase-sensing circuit constantly monitors the three-phase voltage to detect harmful power line conditions such as low, high, and unbalanced voltage, loss of any phase, and phase reversal. When a harmful condition is detected, the MotorSaver® output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions. All 460 models feature an adjustable 1–30 second trip delay, 1–500 second restart delay, 2–8% voltage unbalance trip point, and one form C contact except where noted on the datasheet.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e• Oil rigs\u003cbr\u003e• Compressors and fans\u003cbr\u003e• HVAC\u003cbr\u003e• Heat, well, and sump pumps\u003cbr\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 50\/60 Hz       \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             90% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          93% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             110% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          107% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance (NEMA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             2–8% adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          Trip setting minus 1% (5–8%), Trip setting minus 0.5% (2–4%)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L           6% UB fixed (4.5% reset)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLow, High and Unbalanced Voltage     1–30 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L                                                4 seconds fixed\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSingle-Phase Faults (\u0026gt;15% UB)    1 second fixed\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAfter a Fault        1–500 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAfter a Complete Power Loss    1–500 seconds adjustable\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput Contact Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               480 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose    10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A \u0026amp; Form B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               360 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose     8 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating             -20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage                 -40° to 80 °C (-40° to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP20, NEMA 1 (finger safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.5 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStranded or solid 12–20 AWG, one per terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eStandards Passed\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRFI, Radiated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 MHz, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSurge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5, Level 3, 4 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI\/IEEE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHi-potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeets UL508 (2 x rated V +1000 V for 1 minute)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePolycarbonate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 88.9 mm (3.5”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 52.9 mm (2.08”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 59.69 mm (2.35”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.7 lb. (11.2 oz., 317.51 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 mm DIN-rail or surface mount (#6 or #8 screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e460-MR (manual reset)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal NO pushbutton required.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCertification \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL                 UL508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE                 IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-480VAC \/ 3 Phase \/ Fixed 6% voltage unbalance trip point. User adjustable low and high voltage trip points","offer_id":47390409195814,"sku":"460-VBM","price":219.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/460_1a92e810-5d91-4276-bdd3-c271d4ca316d.gif?v=1703488274"},{"product_id":"littelfuse-460-400hz","title":"Littelfuse 460-400HZ, 460 Series, 3-Phase Voltage Monitor, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 190 ~ 480VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094637.110.pdf?v=1697507215\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 460 series is a three-phase voltage monitor that protects 190–480 V ac or 475–600 V ac, 50\/60 Hz motors regardless of their size. This voltage monitor provides a user-selectable nominal voltage setpoint and will automatically sense line voltage. A unique microcontroller-based voltage and phase-sensing circuit constantly monitors the three-phase voltage to detect harmful power line conditions such as low, high, and unbalanced voltage, loss of any phase, and phase reversal. When a harmful condition is detected, the MotorSaver® output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions. All 460 models feature an adjustable 1–30 second trip delay, 1–500 second restart delay, 2–8% voltage unbalance trip point, and one form C contact except where noted on the datasheet.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e• Oil rigs\u003cbr\u003e• Compressors and fans\u003cbr\u003e• HVAC\u003cbr\u003e• Heat, well, and sump pumps\u003cbr\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePre-order 6-8 Weeks\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 50\/60 Hz       \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             90% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          93% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             110% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          107% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance (NEMA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             2–8% adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          Trip setting minus 1% (5–8%), Trip setting minus 0.5% (2–4%)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L           6% UB fixed (4.5% reset)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLow, High and Unbalanced Voltage     1–30 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L                                                4 seconds fixed\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSingle-Phase Faults (\u0026gt;15% UB)    1 second fixed\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAfter a Fault        1–500 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAfter a Complete Power Loss    1–500 seconds adjustable\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput Contact Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               480 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose    10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A \u0026amp; Form B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               360 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose     8 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating             -20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage                 -40° to 80 °C (-40° to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP20, NEMA 1 (finger safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.5 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStranded or solid 12–20 AWG, one per terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eStandards Passed\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRFI, Radiated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 MHz, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSurge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5, Level 3, 4 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI\/IEEE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHi-potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeets UL508 (2 x rated V +1000 V for 1 minute)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePolycarbonate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 88.9 mm (3.5”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 52.9 mm (2.08”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 59.69 mm (2.35”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.7 lb. (11.2 oz., 317.51 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 mm DIN-rail or surface mount (#6 or #8 screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e460-MR (manual reset)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal NO pushbutton required.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCertification \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL                 UL508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE                 IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-480VAC \/ 3 Phase \/ For use with 400 Hz power supply","offer_id":47390444421414,"sku":"460-400HZ","price":229.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/460_44881f1a-bc60-47a1-9246-12a6dbd48ebf.gif?v=1703488702"},{"product_id":"littelfuse-460-oem","title":"Littelfuse 460-OEM, 460 Series, 3-Phase Voltage Monitor, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 190 ~ 480VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094637.110.pdf?v=1697507215\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 460 series is a three-phase voltage monitor that protects 190–480 V ac or 475–600 V ac, 50\/60 Hz motors regardless of their size. This voltage monitor provides a user-selectable nominal voltage setpoint and will automatically sense line voltage. A unique microcontroller-based voltage and phase-sensing circuit constantly monitors the three-phase voltage to detect harmful power line conditions such as low, high, and unbalanced voltage, loss of any phase, and phase reversal. When a harmful condition is detected, the MotorSaver® output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions. All 460 models feature an adjustable 1–30 second trip delay, 1–500 second restart delay, 2–8% voltage unbalance trip point, and one form C contact except where noted on the datasheet.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e• Oil rigs\u003cbr\u003e• Compressors and fans\u003cbr\u003e• HVAC\u003cbr\u003e• Heat, well, and sump pumps\u003cbr\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePre-order 6-8 Weeks\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 50\/60 Hz       \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             90% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          93% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             110% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          107% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance (NEMA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             2–8% adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          Trip setting minus 1% (5–8%), Trip setting minus 0.5% (2–4%)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L           6% UB fixed (4.5% reset)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLow, High and Unbalanced Voltage     1–30 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L                                                4 seconds fixed\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSingle-Phase Faults (\u0026gt;15% UB)    1 second fixed\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAfter a Fault        1–500 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAfter a Complete Power Loss    1–500 seconds adjustable\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput Contact Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               480 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose    10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A \u0026amp; Form B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               360 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose     8 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating             -20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage                 -40° to 80 °C (-40° to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP20, NEMA 1 (finger safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.5 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStranded or solid 12–20 AWG, one per terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eStandards Passed\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRFI, Radiated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 MHz, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSurge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5, Level 3, 4 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI\/IEEE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHi-potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeets UL508 (2 x rated V +1000 V for 1 minute)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePolycarbonate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 88.9 mm (3.5”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 52.9 mm (2.08”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 59.69 mm (2.35”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.7 lb. (11.2 oz., 317.51 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 mm DIN-rail or surface mount (#6 or #8 screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e460-MR (manual reset)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal NO pushbutton required.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCertification \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL                 UL508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE                 IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-480VAC \/ 3 Phase \/ Bulk package of 460; 20 units","offer_id":47390527357222,"sku":"460-OEM","price":4455.91,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/460_947c026b-3221-494c-ad51-c03387cfbf41.gif?v=1703489961"},{"product_id":"littelfuse-460l-oem","title":"Littelfuse 460L-OEM, 460 Series, 3-Phase Voltage Monitor, Voltage Asymmetry, Voltage Sensing AC, Phase Loss 190 ~ 480VAC","description":"\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/media_-_2023-10-17T094637.110.pdf?v=1697507215\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/13_480x480.png?v=1695188636\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe 460 series is a three-phase voltage monitor that protects 190–480 V ac or 475–600 V ac, 50\/60 Hz motors regardless of their size. This voltage monitor provides a user-selectable nominal voltage setpoint and will automatically sense line voltage. A unique microcontroller-based voltage and phase-sensing circuit constantly monitors the three-phase voltage to detect harmful power line conditions such as low, high, and unbalanced voltage, loss of any phase, and phase reversal. When a harmful condition is detected, the MotorSaver® output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions. All 460 models feature an adjustable 1–30 second trip delay, 1–500 second restart delay, 2–8% voltage unbalance trip point, and one form C contact except where noted on the datasheet.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eApplications\u003c\/span\u003e\u003cbr\u003e• Oil rigs\u003cbr\u003e• Compressors and fans\u003cbr\u003e• HVAC\u003cbr\u003e• Heat, well, and sump pumps\u003cbr\u003e• Small conveyer motors\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePre-order 6-8 Weeks\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cspan style=\"color: #ff2a00;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e 50\/60 Hz       \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFunctional Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             90% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          93% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Voltage (% of setpoint)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             110% ±1%\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          107% ±1%\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Unbalance (NEMA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTrip             2–8% adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eReset          Trip setting minus 1% (5–8%), Trip setting minus 0.5% (2–4%)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L           6% UB fixed (4.5% reset)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eLow, High and Unbalanced Voltage     1–30 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e460L                                                4 seconds fixed\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSingle-Phase Faults (\u0026gt;15% UB)    1 second fixed\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestart Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAfter a Fault        1–500 seconds adjustable\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAfter a Complete Power Loss    1–500 seconds adjustable\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOutput Contact Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               480 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose    10 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm A \u0026amp; Form B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePilot Duty               360 VA @ 240 V ac, B300\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Purpose     8 A @ 240 V ac\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eGeneral Characteristics\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOperating             -20° to 70 °C (-4° to 158 °F)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStorage                 -40° to 80 °C (-40° to 176 °F)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6 W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClass of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP20, NEMA 1 (finger safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10–95%, non-condensing per IEC 68-2-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4.5 in.-lbs.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStranded or solid 12–20 AWG, one per terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eStandards Passed\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrostatic Discharge (ESD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-2, Level 3, 6 kV contact, 8 kV air\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRFI, Radiated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 MHz, 10 V\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Transient Burst\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-4, Level 3, 3.5 kV input power and controls\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eSurge\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIEC 61000-4-5, Level 3, 4 kV line-to-line; Level 4, 4 kV line-to-ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI\/IEEE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC62.41 Surge and Ring Wave Compliance to a level of 6 kV line-to-line\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHi-potential Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeets UL508 (2 x rated V +1000 V for 1 minute)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePolycarbonate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eH 88.9 mm (3.5”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eW 52.9 mm (2.08”)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eD 59.69 mm (2.35”)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.7 lb. (11.2 oz., 317.51 g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35 mm DIN-rail or surface mount (#6 or #8 screws)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e460-MR (manual reset)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal NO pushbutton required.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCertification \u0026amp; Compliance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUL                 UL508 (File #E68520)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCE                 IEC 60947-6-2\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"190-480VAC \/ 3 Phase \/ Bulk package of 460-L; 20 units","offer_id":47390557700390,"sku":"460L-OEM","price":4145.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4088\/9126\/files\/460_87d8bb3f-c5be-403e-95f9-60941b5cfefe.gif?v=1703490366"}],"url":"https:\/\/auroraindustry.com\/collections\/monitoring-relays.oembed?page=11","provider":"AuroraIndustry.com","version":"1.0","type":"link"}