Cutler-Hammer Circuit Breaker, Series: Series BR, Light Commercial/Residential, 120/240 VAC, 80 A, 10 kA Interrupt, Common/Thermal-Magnetic Trip, 2 Pole, Toggle Handle Actuator, 8 - 1/0 AWG Aluminum/Copper Wire, Plug-On Mount, 60 to 75 deg C, 3 Inch L x 2 Inch W x 3 Inch H SPECIFICATIONS Series : Series BR Commercial/Residential : Light Commercial/Residential Voltage Rating : 120/240 VAC Amperage Rating : 80 A Interrupt Rating : 10 kA Trip Type : Common/Thermal-Magnetic Number of Poles : 2 Actuator Type : Toggle Handle Wire Size : 8 - 1/0 AWG Aluminum/Copper Mounting Type : Plug-On Temperature Rating : 60 to 75 deg C Dimensions : 3 Inch L x 2 Inch W x 3 Inch H