Westinghouse HMCP100R3C Molded Case Circuit Breaker

The Westinghouse HMCP100R3C is a 3‑pole molded case circuit breaker designed for magnetic‑only short‑circuit protection in high‑amperage three‑phase motor circuits. Part of the HMCP series, this 100 A, 600 V AC device is intended for panel‑mounted installation in motor control centers and industrial panels, delivering rapid interruption of fault currents to safeguard motors and connected equipment. It is commonly used in conveyor systems, manufacturing equipment, pumps, compressors, HVAC control systems, and other automated machinery where reliable motor protection and fast fault clearance are essential. Maintenance teams, electricians, and system integrators deploy the HMCP100R3C for new installations, panel retrofits, or replacement of failed protection devices in industrial motor control and automation setups.