Eaton / Westinghouse FB3040 – 40A 3 Pole Molded Case Circuit Breaker Latest

Designed to maintain legacy electrical systems, this 40A molded case circuit breaker delivers reliable long-time and instantaneous trip functions. The 3-pole, 600VAC unit utilizes fixed thermal and magnetic settings to protect commercial networks. It installs seamlessly into classic Westinghouse CDP and FDP panelboards or motor control centers. Facility managers can use this breaker to replace older FDB3040 or FD3040 models.