The Westinghouse FB3015 is a three-pole molded-case circuit breaker rated 15 A at 600 VAC and 250 VDC, designed for overcurrent and short-circuit protection in industrial electrical distribution. It is commonly installed in motor control centers, industrial switchboards, and automation panels to protect three-phase AC and DC machinery and equipment. Built on the FB Frame with thermal-magnetic protection, this panel or switchboard mounted device operates at 50/60 Hz and provides branch circuit and equipment protection for power distribution and motor control systems.
