Cutler-Hammer BR2100 Circuit Breaker, Type BR, 100 A, 2 -Pole, 120/240 V, Plug Mounting

Cutler-Hammer Circuit Breaker, Type BR, 120/240 V, 100 A, Operating Frequency: 50/60 Hz, Number of Phases: 1, Number of Poles: 2, Interrupt Rating: 42 kA, Wire Size: 4 AWG, Plug Mounting, Dimensions: 6 in L x 4 in W x 2-1/4 in H, Operating Temperature: 60 to 75 deg C, Suitable for: Protecting The Wires in Home From Overheating and Fault Currents