Littelfuse LS7R04002PS00L, LS7R0400 Series, 1500VDC, 400A, Dc Disconnect Switch, Type 2P Ungrounded
Regular price
$3,411.72
⚠️ IMPORT NOTICE
FOR ALL ORDERS OUTSIDE CANADA, CUSTOMERS ARE RESPONSIBLE FOR ANY IMPORT DUTIES, TARIFFS, TAXES, AND CUSTOMS FEES THAT MAY APPLY TO THEIR ORDERS.
FOR ALL ORDERS OUTSIDE CANADA, CUSTOMERS ARE RESPONSIBLE FOR ANY IMPORT DUTIES, TARIFFS, TAXES, AND CUSTOMS FEES THAT MAY APPLY TO THEIR ORDERS.
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The Littelfuse LS7R dc series is an energy-efficient, compact disconnect switch that quickly breaks or resumes the flow of current safely to prevent shock hazards when trying to isolate circuits or repair systems. It is a 1500 V dc disconnect for ungrounded systems.
Pre-order 6-8 Weeks
| UL 98B Standards | |
| Total Voltage Rating | 1500 V dc |
| Amperage Rating | 400 A |
| SCCR Rating | 10 kA |
| Ambient Temperature | -20 to 50 °C (-4 to 122 °F) |
| IEC 60947-3 Standards | |
| Insulation Voltage Rating Uimp | 1500 V dc |
| Impulse Withstand Voltage Rating Uimp | 12 kV |
| Operational Current DC21B Rating | 400 A / 1500 V dc |
| Other Characteristics | |
| Power Losses at 250 A | 21.15 watts |
| Maximum Busbar Connection Range | 2 bars x 4 mm (.16”) H x 32 mm (1.25”) L |
| Number of Circuits/Switches | 1 |
| Tightening Torque | 159 lbf-in (18 N•m) for M10 screw |
| g Torque 159 lbf-in (18 N•m) Material |
Plastic housing Silver-plated copper terminals |
| Base Mounting | Screws |
| Configuration | Type 2P |
| Single Unit Weight | 3 kg |
| Flammability Rating | UL 94 V-0 |
| Approvals |
UL 98B & UL 94 UL Guide WHVA UL Listed E511898 NEC Article 690 for PV systems IEC-60947-3 CE EAC |
| Environmental |
RoHS compliant REACH |