Square D QO2020C Tandem Circuit Breaker, 20 Amp Extensions Voltage: 120/277 volt

Voltage: 120/277 volt

Faceplate material : Brass

Bevel Capacity: 55 degree

Cuts 7/16" up to 300 Brinell

Viscosity:125000 cPs

Square D QO2020C Tandem Circuit Breaker, 20 Amp Extensions Voltage: 120/277 voltHighlights: Qwik Open circuit breaker protection (trips within 1 60th of a second) on 15 and 20 Amp single pole breakers at currents as low as 150 to 200 Amps Trips thermally (in an overload situation) or magnetically (under a short circuit situation) Quick make quick break mechanism SWD (switching duty) rating on 15 and 20 Amp single pole breakers Plug on design, easy to install Wire terminals UL listed for 2 branch wires (10 30A, 1 and 2 pole)