Square D QO2020C Tandem Circuit Breaker, 20 Amp Extensions Faceplate material : Brass

Faceplate material : Brass

Mounting Hole Size: 7 mm

Voltage: 120/277 volt

Step-down diffuser rings deflect air stream 360°

This product is made off high-grade s2 steel

Square D QO2020C Tandem Circuit Breaker, 20 Amp Extensions Faceplate material : BrassHighlights: 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)