Murray MP120EG 20-Amp Single Pole 120-Volt Group Fault Equipment Protection Circuit Breaker

Murray ground fault equipment protection circuit breakers provide protection of equipment from damaging line-to-ground fault current and de-energizes the circuit for all ungrounded conductors of the circuit. Murray strongly recommends against the use of "used" breakers. The installation of used breakers in a Murray panel will void the warranty on the panel. Murray does not sell used breakers and has not approved any 3rd party sellers to do so.