Square D QO™ Standard 1-Pole miniature circuit breaker with Visi-Trip™ indicator, is rated at 20 Amps and 120/240 Volt AC. Interrupt current rating of this circuit breaker is 10 Kilo-Amps. It measures 0.75 Inch x 2.91 Inch x 3.5 Inch. This 1-Phase circuit breaker with pressure plate connection, accommodates aluminum/copper wire of size 14 - 8 AWG. It features thermal-magnetic trip function to ensure reliability. This HACR rated circuit breaker supports plug-in mounting. It is suitabl