The Westinghouse DK3350 is a 350 A, 240 VAC, 3-pole molded case circuit breaker designed for industrial power distribution and motor control, delivering overload and short-circuit protection with thermal-magnetic operation. Commonly installed in industrial electrical panels, motor control centers, and three-phase distribution systems requiring dependable three-phase branch and feeder protection for conveyors, HVAC systems, and manufacturing equipment. Built for continuous industrial operation and panelboard mounting, it supports panel upgrades and electrical maintenance in demanding environments.
