This circuit breaker has an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. This also has 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.