Siemens / Murray MP220GF – 20A GFCI Miniature Circuit Breaker While Supplies Last

Built to handle 20A loads on 240V systems, this two-pole device ensures personnel safety with Class A 5mA ground fault detection. It installs into legacy Murray and Siemens load centers, providing an exact fit for older residential and commercial enclosures. Featuring a pigtail neutral and Switching Duty (SWD) rating, it meets rigorous NEC standards for wet or damp environments. Facility managers frequently use this model to replace aging hardware, or substitute it with the QF220A.