Siemens BQ3B050 – 50A 3 Pole Molded Case Circuit Breaker Certified

Built for robust commercial applications, the Siemens BQ3B050 is a 3-pole, 50A molded case circuit breaker. It provides dependable power distribution and circuit protection for industrial facilities. The unit mounts into Siemens P1 and older ITE panelboards, offering a secure bolt-on connection that resists vibration. Rated at 10kAIC at 240VAC, it features fixed thermal-magnetic trip technology and load side lugs to safely clear electrical faults and maintain system integrity.