Westinghouse FB3035L Molded Case Circuit Breaker

Westinghouse FB3035L is a 3-pole molded case circuit breaker rated for 35 A and 600 VAC, designed for industrial distribution and branch-circuit protection within motor control centers, switchboards, and industrial automation panels. It provides thermal-magnetic overcurrent and short-circuit protection for three-phase power in equipment and systems such as conveyors, HVAC infrastructure, and automation machinery, and is commonly mounted in MCCs, switchgear, and industrial control panels operating on 50/60 Hz networks. As part of the FB Frame family, the FB3035L is a panel- or switchboard-mounted device suitable for replacement or retrofit in industrial power distribution, with common replacements including Eaton FB3035L, Siemens HFB3035, and Square D FA3435.