Genuine Siemens BG220 – 20A 2 Pole Molded Case Circuit Breaker

Designed for specialized 120VAC circuits, the Siemens BG220 is a 2-pole, 20A molded case circuit breaker. It incorporates a switching neutral feature that disconnects both hot and neutral conductors during a fault, providing 10kAIC of protection. This bolt-on breaker installs into standard Siemens panelboards. It serves as the official replacement for the discontinued BG2B020 model, maintaining support for legacy systems. The unit includes a common trip mechanism and is fully HACR rated.