Square D QO QO120PAFC Miniature Circuit Breaker, Combination Arc Fault, 20 A, 1-Pole, 120 VAC, Plug-In (Pack of 3)

QO one-pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC and DC 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. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This one-pole QO circuit breaker is rated at 20 A at 120 VAC. This unit provides 10 kA breaking capacity and plug-in mounting. This product includes a combination arc fault with plug-on neutral. 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. Online purchases are in packages of 3.