Square D Hom120cafic Circut Interupter Breaker Arc Fault, 20 A

Arc fault circuit breakers plug-in single pole combination afci circuit breaker is designed for arc-fault, overload and short-circuit protection of an electrical system. Designed to detect arcs that are caused by damaged, aged, or improperly used wires or cords and to disconnect the power. 10 KA interrupting rating. Rated for 120 VAC. ANSI certified and UL listed.Homeline 20 Amp single-pole Combination AFCI circuit breakerPlug-on design, easy to installCompatible with Homeline load centers and CSED devices120/240-Volt AC