Square D™ QO™ and QOB Miniature Circuit Breakers 20A, 1 Pole, 120VAC

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 1 pole QO circuit breaker is rated at 20A at 120VAC. 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. This product includes a dual function feature with plug on neutral. This provides combination arc fault and ground fault protection. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555. This product is in clam packaging.