Siemens FJ63B150 – 150A 3 Pole Molded Case Circuit Breaker Buy Today

Providing dependable overcurrent protection, the Siemens FJ63B150 is a 3-pole, 150A molded case circuit breaker. It is an excellent choice for maintaining and servicing existing commercial and industrial electrical infrastructure. This legacy device bolts securely into Siemens P1, P2, and P3 panelboards, as well as SB switchboards and older I-T-E enclosures. Facilities upgrading their systems can use the FXD63B150 as a modern substitute.