Mersen USM3I, UltraSafe USM Midget Fuse Holder, 600VAC/DC, 30A, 3-Pole, with Indicator
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Mersen USM Series UltraSafe Modular Fuse holders introduce a new level of safety for Midget 1-1/2" x 13/32" AC and DC-rated fuses up to 30 amperes. UltraSafe holders qualify as “Finger-safe” under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe holders are available in 1, 2, 3 or 4 poles, with or without visual blown-fuse indicators in each pole. Multipole units can also be field assembled by ordering pin-tie handles. UltraSafe holders save up to 15% mounting space and any combination can be snapped onto 35mm DIN-rail for extra savings in panel building time. UltraSafe body material is tough and durable polyamide, with exceptional insulating properties.
| Rated voltage | 600VAC/DC |
| Frequency (Hz) | 50/60 Hz |
| Ampere Rating | 30A |
| Fuse Class | Midget |
| Short Circuit Current Rating (SCCR) | 100 kA |
| Indication System | Yes |
| Indication System Type | LED |
| Number of Poles | 3-Pole |
| Wiring range | #6 to #14 Solid or Stranded |
| Connector type | Pressure plate |
| Fuse Installation Method | Clip-in |
| Torque Rating | 15 lb-in |
| Installation Mounting | DIN Rail |
| Dimensions | 3.07'' (L) x 2.07'' (W) x 2.32'' (H) |
| Body/Insulating Material | Polyamide |
| Product Weight | 0.43 lb |
| Safety Certifications | ROHS, CE, CSA |