Bargain Siemens B34000S01 – 40A 3 Pole Molded Case Circuit Breaker

Part of the BL series, the Siemens B34000S01 is a three-pole, 40-amp molded case circuit breaker built for commercial and industrial distribution. It features a factory-installed 120VAC shunt trip for remote tripping capabilities, adding critical control to your electrical system. This unit installs into Siemens P1, P2, P3, P4, and P5 panelboards using a secure bolt-on mounting style. Rated for 10 kAIC at 240VAC, it utilizes proven thermal-magnetic trip technology for robust performance.