A standard GFCI (Ground Fault Circuit Interrupter) is typically designed for AC circuits and may not function properly with a DC welding machine receptacle. GFCIs detect ground faults by monitoring the current imbalance between the hot and neutral wires, which is different in DC systems. Therefore, using a standard GFCI for a DC welding machine could lead to nuisance tripping or failure to trip when needed. It's essential to use a GFCI specifically rated for DC applications if required for safety.
Copyright © 2026 eLLeNow.com All Rights Reserved.