EATON Cutler-Hammer Series EATON QuickLag Ground Fault Circuit Breaker, Type ETN01/QBGFT, 120/240 VAC, 20 A, 10 kA Interrupt, Non-Interchangeable Trip, 20 A Trip, 1 Pole, Bolt-On Connection, 14 to 4 AWG Wire, Bolted-On Mounting, 4 in L x 3-1/2 in W x 1 in H Dimensions