Square D QO2020C Tandem Circuit Breaker 20 Amp

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. This unit provides 10kA breaking capacity and is plug in mounting. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.

• Breaker features Qwik-Open and a Visi-Trip indicator to easily identify a tripped breaker
• Trip thermally (in an overload situation) or magnetically (under a short circuit situation)
• Quick make - quick break mechanism
• Visi-trip indicator
• For use in old-style non-class CTL QO load centers
• Compatible with QO load centers and CSED devices
• 120/240-Volt AC