can quickly and easily be assembled on the contact assembly and replace the whole, can avoid the contact is bad, the heat of formation of potential accidents, can greatly shorten the circuit breaker switch equipment out of service for maintenance status time, can reduce labor intensity operations...
Locate the circuit breaker on the panel board that services the DC circuit, and switch the circuit breaker to the OFF position. Step 2 Prepare the DC-input wires and the grounding wire. Crimp the lugs to the cable ends according to the lug manufacturer’s direction a...