Shop Now Eaton / Cutler-Hammer BR330 – 30A 3 Pole Miniature Circuit Breaker

Engineered for 3-phase power distribution, this 30-amp miniature circuit breaker provides essential overload and short-circuit protection. The three-pole device meets the demands of commercial facilities. Mounting via a plug-on connection, it is compatible with Eaton Type BR load centers. Electricians can also use this model to service older Bryant, Challenger, and Westinghouse enclosures. It carries a 10kAIC interrupt rating at 240VAC and includes a common trip function.