Q-Line® circuit breakers are 1 in wide per pole, compact, thermal magnetic devices The QL breakers are plug-in versions of the Q-Line® used for connection to load centers and lighting panels Q-Line® breakers are available in 1, 2 and 3-pole versions and can be ordered with auxiliary contact and shunt trip accessories Can be ordered for use in HID applications Non-interchangeable trip All Q-Line® circuit breakers feature quick-make quick-break mechanisms, common trip bars and easy to spot trip indication to ensure safety and reliability Feeder 1 in plug-in Copper aluminum wire Internal common trip Specifications Amperage Rating 90 A Connection Type Box Lug Dimensions 3-9/32 in H x 2 in W x 2-3/8 in D Interrupt Rating 10 kA Mounting Type Plug-In Number of Poles 2 Phase 1 Temperature Rating 60 to 75 deg C Trip Type Thermal Magnetic Type Type THQL Voltage Rating 120/240 V AC Wire Size 6 to 1/0 AWG, 4 to 1/0 AWG