Littelfuse, Inc. Dc Disconnect Switch LS6R04004DD00L

When trying to isolate circuits or repair systems, the LS6R0400 dc disconnect switch quickly breaks or resumes the flow of current safely to prevent shock hazards. It has a total voltage rating of 1500 V dc and an amperage rating of 400 A. Available in a one-pole model. The patented operation system minimizes damage caused by arcs upon disconnection to increase product reliability and longevity Streamlined design speeds installation, reduces footprint, and eliminates need for bridging links (jumpers) to increase energy efficiency High-level disconnection insulation provides a barrier to stop conduction when switch is in off position for added safety Self-cleaning blade contacts resist degradation that impairs performance due to increased electrical resistance Symmetrical sandwich-type configuration of internal contacts enhances functionality during short-circuits by mitigating electromagnetic repulsion Meets UL 94 flammability requirements with self-extinguishing/n on-flammable materials to prevent fires