EATON Cutler-Hammer Series Miniature Circuit Breaker, Type QCF, Series: Quicklag, 120/240 VAC, 45 A, 60 Hz Frequency, 10 kA Interrupt, Non-Interchangeable Trip, 2 Pole, 1 ph, Handle Actuator, Cable-In/Cable-Out Connection, 14 to 4 AWG Wire, Front Mounting, 40 deg C, 3.94 in H x 1 in W x 2.44 in D Dimensions, Black