Siemens B12000S01 – 20A 1 Pole Molded Case Circuit Breaker Time-Limited

Built for commercial distribution, this 20-amp BL type breaker integrates a 120VAC shunt trip mechanism to allow remote circuit interruption. It serves industrial facilities needing automated or emergency power cutoff solutions. Designed to fit Siemens P1 through P5 panelboards, the device utilizes a sturdy bolt-on mounting configuration for stable connectivity. It delivers a 10kA interrupting capacity at 120/240V and is fully HACR and SWD rated for HVAC and lighting control applications.