Square D QOU120HM 1 Pole Circuit Breaker
The Square D QOU120HM 1 Pole Circuit Breaker comes with a unit mount for ease of installation and can be used to keep electrical appliances safe. It is HACR rated and can be used with group motor installations which are found in air conditioning heating and refrigeration equipment. This SWR circuit breaker has passed life cycle tests for tungsten light switching currents and fluorescent ballast. It has a high interrupting rating of 10 kAIC that allows it to neutralize high currents without taking any damage. When the current in the circuit increases at a certain point due to a fault condition the circuit breaker cuts off the power supply and protects the wiring. It has voltage and current ratings of 120/240 VAC and 20 Amp.