Fan Favorite Siemens JXD62B400 – 400A 2 Pole Molded Case Circuit Breaker

Rated for 400 amps, this robust thermal-magnetic breaker provides reliable long-time and adjustable instantaneous protection. It mounts into Siemens Sentron P4, P5, S4, and S5 panelboards, as well as motor control centers. The non-interchangeable trip unit delivers a 65kAIC interrupting capacity at 240VAC for demanding industrial environments. Because terminal lugs are omitted, contractors can select the exact hardware needed for their specific copper or aluminum cabling requirements.