B220GF

The B220GF is a 2-pole Class A ground-fault circuit interrupter (GFCI) circuit breaker from Siemens, engineered for commercial and industrial branch-circuit applications requiring both overcurrent protection and personnel-level ground-fault protection. Rated for 20 at 240, this bolt-on breaker combines conventional circuit protection with sensitive ground-fault detection to help protect personnel from hazardous leakage-current conditions. Electrically, the B220GF provides Class A GFCI protection with a 5 mA ground-fault trip threshold and is designed to de-energize all ungrounded conductors when a qualifying ground-fault condition is detected. It carries an interrupting capacity of , providing dependable short-circuit interruption for compatible Siemens distribution systems. Its combination of overcurrent and personnel-level ground-fault protection makes the B220GF well suited for branch circuits where enhanced electrical safety is required. Mechanically, the B220GF uses a bolt-on mounting configuration for secure installation in compatible Siemens panelboard and distribution equipment. Its 2-pole construction supports 240 applications while providing simultaneous disconnection of the protected ungrounded conductors during qualifying overcurrent or ground-fault events. Its molded-case construction and integrated electronic ground-fault sensing provide a compact protective solution for commercial and industrial electrical installations. Purchase the B220GF at Electrical.com, your reliable partner for industrial and commercial electrical products. Our selection includes trusted circuit breakers, GFCI protection devices, and power distribution components from manufacturers like Siemens, Eaton, Cutler-Hammer, and Schneider Electric, backed by a knowledgeable sales team ready to assist with technical questions, product selection, and support.