Westinghouse JD3250F Molded Case Circuit Breaker

The Westinghouse JD3250F 3-pole, 250 A molded case circuit breaker provides reliable overcurrent and short-circuit protection for 600 V AC three-phase power systems in industrial and commercial electrical distribution networks. Designed for use in switchgear assemblies, motor control centers, industrial machinery, and commercial electrical panels, it protects branch circuits and equipment while supporting safe, continuous operation of power distribution infrastructure across demanding settings. Key specifications include a 250 A current rating, 600 V AC voltage rating, thermal-magnetic trip action, fixed-mount installation with an included mounting bracket for secure panel mounting in panel boards and switchgear. The JD3250F is intended for commercial and industrial electrical protection systems and is compatible with switchgear and distribution systems to interrupt faults promptly and maintain operational uptime. Common replacements include Eaton JD3250F, Cutler-Hammer JD3250F, and Square D KA36250.