Westinghouse Electric Corporation BA2 50 Circuit Breaker

The Westinghouse BA2 50 Circuit Breaker is an industrial-duty, panel-mounted protective device designed for overcurrent and short-circuit protection in power distribution systems. With available current ratings of 40 A and 50 A, it protects switchgear, motor control centers, and distribution panels to guard industrial machinery and facility electrical networks in manufacturing plants, utilities, and commercial facilities. Used by maintenance teams, OEM operators, and system integrators for overload protection, electrical maintenance, and retrofit projects. Common replacements include Eaton BA250, Westinghouse BA240, and Cutler-Hammer BAB2050.