Cutler-Hammer Classic Replacement Circuit Breaker, Type QBH, 120/240 VAC, 40 A, 10 kA Interrupt, Thermal/Magnetic Trip, 2 Pole, 1 ph ph, Handle Actuator, Bolt-On Connection, 10 to 2 AWG Wire, 60 to 75 deg C, 1-1/2 in W x 3-1/4 in D Dimensions Specifications Actuator Type : Handle Connection Type : Bolt-On Dimensions : 1-1/2 in W x 3-1/4 in D Phase : 1 ph Temperature Rating : 60 to 75 deg C Type : Type QBH Wire Size : 10 to 2 AWG Voltage Rating : 120/240 VAC Amperage Rating : 40 A Interrupt Rating : 10 kA Number of Poles : 2 Trip Type : Thermal/Magnetic