Eaton’s Type CH circuit breakers protect the wires in your home from overheating referred to as an overload and fault currents referred to as short circuits. This CH breakers are 3/4 inch wide and trip to the off position. They are available in 1, 2 or 3 poles from 10 to 150 ampere. In addition, arc fault and ground fault breakers are available in the Type CH line.