![]() As noted above, there are few exceptions where a GFCI may be installed IF its is labeled as such, however I would not install a GFCI in place of a 2-wire or ungrounded outlet IF the location did not require a GFCI. Note the references below:Ģ50.130(C) Replacements when no grounding present, Separate EGC can be added from receptacle box and connect to service enclosure (electrical panel), EGC, or ground bar of panel at circuit origin.Ģ50.142(B) Replacements when no grounding present, It is not OK to jumper neutral and EGC.Ĥ06.4(D)(2)(a) Replacements when no grounding present, 2-hole receptacle, OK if in area where GFCI not required.Ĥ06.4(D)(2)(b) Replacements when no grounding present, Non-grounded GFCI or GFCI-protected receptacles require label stating No Equipment Ground.Ĥ06.4(D)(3) Replacements when no grounding present, Must have GFCI protection in areas that now requires GFCI.įor clarification: EGC = Equipment Ground Conductor.īasically, the NEC is stating that a Ground is required for the specified areas, and if one is not available then it is misleading (and illegal) to install a 3-wire grounded outlet. ![]() This list of articles will help you learn about the features and benefits provided by GFI and GFCI Receptacle Outlets and how they are wired. The features and benefits of GFCI outlets and receptacles will give you a clear understanding of the importance why these safety devices are required by code to help protect you and your family against accidental electrical shock hazards. Wiring GFI Outlets GFCI and GFI Wiring Diagrams This article looks at common 120 volt circuits, and 240 volt circuits commonly used for house wiring, and the circuit breakers that are installed identifying the types and amperage sizes used in most homes. Listing of electrical codes for grounding with examples of electrical grounding codes for home electrical wiring. Consider upgrading your electrical wiring and get up to the latest code compliance, it’s just the right thing to do.Įlectrical Grounding Methods and Requirements.Replace ungrounded outlets with 2 prong ungrounded receptacle outlets and get rid of that false ground, because it simply does not exist.A ground wire should be bonded to the ground system of the electrical panel which must be installed according to code for it to be effective.Yes, an additional ground wire may be installed to provide a grounded connection to a device location, however this does not mean that everything else will suddenly become grounded as well. ![]() Stephen, if I were you I would be concerned about your ungrounded outlets, especially if there are 3 prong outlets installed where there is no ground – in a word this is Illegal, another work would be Dangerous! The act of installing a grounded outlet where there is no ground available is very misleading and just not safe. Thanks for your electrical question Stefan. This electrical wiring question came from Brock, in Wisconsin Rapids, Wisconsin.
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