Get Yours Siemens B150 – 50A 1 Pole Molded Case Circuit Breaker

Part of the B-frame family, this 50-amp thermal-magnetic device delivers standard 10kAIC interrupting capacity for commercial electrical systems. The bolt-on design ensures a secure connection within Siemens P1, P2, P3, P4, and P5 panelboards, making it ideal for demanding environments. Featuring fixed long-time and instantaneous trip functions, it serves as a robust solution for branch circuit protection while maintaining an HACR rating for HVAC equipment compatibility.