GFCI (ground fault circuit interrupter) single-pole breaker. Class A ground fault and branch circuit overcurrent protection. Ideal for protection of entire branch circuits where damp location shock hazards may exist, providing overload and short-circuit protection of electrical systems. Equipped with the exclusive Visi-Trip indicator. When breaker is tripped, the handle snaps to a midpoint position and a highly visible, red indicator easily identifies the tripped breaker. ANSI (American National Standards Institute) certified and UL (Underwriter’s Laboratories) listed is rated for 120 volts and 10,000 AIR.