The Westinghouse FDB3020L is a 3-pole molded case circuit breaker rated for 20 A at 600 V-AC, designed for three-phase overcurrent protection in industrial power distributions. Featuring thermal-magnetic protection in the FDB frame, it protects branch circuits and equipment in motor control centers, switchboards, industrial automation panels, and manufacturing equipment. Configured in an L configuration, it can be panel or switchboard mounted and supports 50/60 Hz systems, with common applications in MCCs, switchgear, and industrial control panels requiring low-amperage three-phase protection.
