Cutler-Hammer Circuit Breaker

3/4" 20 amp, 120/240 vac Non-interchangeable 10, 000 AIR Switch indicator Class A ground fault protection-protects against electric shock produced by ground fault Plug-in Fits Cutler-Hammer CH Classic Panels only Standard overload, short circuit and GFI protection in Cutler-Hammer CH Panels only UL listed C.S.A. approved