Best Choice Eaton / Westinghouse EHB3100 – 100A 3 Pole Molded Case Circuit Breaker

Belonging to the classic E-Frame family, this 100-amp molded case circuit breaker provides essential overcurrent protection for commercial applications. It features a non-interchangeable trip unit with fixed thermal and magnetic settings. Designed as an exact fit for legacy Westinghouse panelboards, it eliminates the need for retrofit kits. This unit serves as the original predecessor to the modern EHD3100 substitute. Rated at 65kAIC at 240V, it handles substantial fault currents securely.