Siemens B120 – 20A 1 Pole Molded Case Circuit Breaker Factory Price

Built for commercial applications, the Siemens B120 is a 1-pole, 20A molded case circuit breaker. It utilizes thermal-magnetic trip technology to provide dependable LI overcurrent protection. This BL-type bolt-on MCCB mounts into Siemens P1 through P5 panelboards. It serves as a reliable substitute for legacy BAB1020, TEB111020, and BDB120 breakers. Rated for 10 kAIC at 120/240VAC, the unit features Insta-Wire connectors for faster installation. It is fully HACR and SWD rated.