Westinghouse FB3015 Molded Case Circuit Breaker

Westinghouse FB3015 Molded Case Circuit Breaker is a 3-pole, 15 Amp device from the FB Frame series that delivers thermal-magnetic overcurrent protection for three‑phase circuits in industrial electrical distributions. Designed for panel or switchboard mounting and rated for 50/60 Hz operation, it provides overcurrent and short-circuit protection in three‑phase systems and is commonly installed in motor control centers, switchgear, and industrial automation panels, as well as HVAC systems, conveyors, and other manufacturing equipment requiring dependable protection. For replacements or retrofit projects, the FB3015 is commonly specified alongside Eaton FB3015, Siemens HFB3015, and Square D FA3415.