Westinghouse Electric WCHH3125H2 Circuit Breaker

The Westinghouse WCHH3125H2 3‑pole circuit breaker delivers reliable 125 A overcurrent and short‑circuit protection for industrial power distribution, rated at 240 V for three‑phase systems and designed for panel‑mount installation in rugged commercial and heavy‑duty environments. As part of the Westinghouse WCHH family, this MPN WCHH3125H2 unit is commonly used in motor control centers, distribution panels, manufacturing equipment, HVAC systems, pump stations, and processing plants, where dependable interruption of power is essential. Maintenance teams, OEMs, and electrical integrators rely on it for breaker replacement, system upgrades, control panel retrofits, and restoration of industrial power distribution equipment. It supports three‑phase applications and is compatible with standard industrial panels, offering straightforward integration into existing installations. Common replacements include Eaton HFD3125, Westinghouse HFD3125, and Cutler‑Hammer HFD3125 circuit breakers.