Product Details
＋The M13900-4 output terminal for the Power Arc, 5000 welding system is an essential replacement part. Current runs through the output terminal assembly to the gun, completing the circuit needed to run the welder. A Lincoln Electric output terminal also allows for open-circuit voltage, meaning the voltage is impressed for instant current flow when you activate the machine. Use the M13900-4 from to replace a burned-out terminal on any Lincoln Power Arc 500 welder.
