Siemens MP120GFA – 20A GFCI Miniature Circuit Breaker Hot Deal

Built for residential applications, the Siemens MP120GFA is a 1-pole, 20A ground-fault circuit interrupter. It features an integrated self-test and lockout mechanism that automatically verifies functionality to ensure compliance with UL 943 standards. This plug-on breaker is designed for Murray load centers. It serves as a replacement for legacy installations and is replaced by the Siemens QF120A. Rated at 10kAIC at 120VAC, it provides Class A 5mA protection for wet locations.