When you think about it, not having a third-wire ground at all is the ultimate ground fault. A GFCI does not require an ...

through the green equipment grounding conductor or metal conduit system, back through the electrical panel and to the utility transformer. If this circuit is complete as required by the NEC ...

suggesting manufacturers anticipate a ground-down orientation. Not according to the NEC. Both methods are safe and valid as long as they are wired correctly. Grounding-type, three-prong ...

Comply with the grounding requirements of the NEC and Canadian Electrical Code. Provide grounding recommendations that are compatible with other power grounding criteria. For more information or if ...