The Q line circuit breaker is a one-inch wide per pole, compact, thermal-magnetic device designed for residential and commercial applications. The QL breaker is a plug-in version of the Q Line used for connection to load centers and lighting panels. Q Line circuit breakers feature Quick-make / Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability.Item: Plug In Circuit BreakerAmps: 100Number of Poles: 3Circuit Breaker Type: High Interrupting CapacityAC Voltage Rating: 240VACDC Voltage Rating: Not RatedFor Use With: Power Mark Gold Load Centers and AQ Lighting PanelsSeries: THHQLTerminal Connection: LugMin. Wire Size: 6 to 1/0 AWGMax. Wire Size: 4 to 1/0 AWGLength: 3.25"Width: 3.00"Depth: 3.00"Standards: UL File E11592Max. AIR Rating: 22 kA