Eaton Cutler-Hammer WL35330 VCP-WR Vacuum Circuit Breaker Interrupter Assembly

The Eaton Cutler-Hammer WL35330 VCP-WR Vacuum Circuit Breaker Interrupter Assembly is a vacuum interrupter module used within electrical switchgear to interrupt current during fault conditions. The WL35330 model number and VCP-WR designation identify this specific Eaton Cutler-Hammer component, a dedicated interrupter assembly that forms part of protective switching equipment in electrical distribution systems. Vacuum interrupter assemblies use a sealed vacuum environment to quench arcs quickly when contacts separate, helping to control fault duration and maintain the reliability of the power network. This description references the exact identifiers—Eaton, Cutler-Hammer, WL35330, and VCP-WR—so technicians can verify part identity against catalogs and documentation when sourcing replacement interruption parts.