Wiring Diagrams for GFCI Outlets - Do-it-yourself-help GFCI Outlet Wiring to Protected a Light. This diagram illustrates the wiring for a circuit with 2 gfci receptacles followed by a light and switch. By connecting the switch to the load terminals on the last gfci, the switch and light are protected against ground faults as well. This gfci wiring method may be found in a bathroom or kitchen where GFCI Outlet Wiring Diagram | House Electrical Wiring Diagram GFCI Outlet Wiring Diagram : In the GFCI mainly two wires connect as also shown in a diagram, the current flowing from the source and coming back are some due to current laws. So GFCI designed as checking the difference between the current leaving and returning through current transformer of the GFCI to protect device exceeds 5mA. Wiring A GFCI Outlet | How To Wire Line And Load Schematics Refer to the diagram above about wiring GFCI receptacles for additional help. Loosen the silver and brass terminal screws on the line side of the outlet. If more than 1 black and 1 white conductor are in the electrical box, also loosen the load side silver and brass terminal screws. Schematic of gfci wired to old two wire system - Answers Schematic of gfci wired to old two wire system? Answer. Wiki User June 28, 2009 6:23PM. GFCI is a Ground Fault Circuit Interrupter The GFCI outlet compares the electricity flowing on the hot wire and the neutral wire. I assume you are hard wiring it and not plugging it in. 135 Best gfci wiring images in 2019 | Home electrical May 29, 2019 - Explore jjmora56's board "gfci wiring" on Pinterest. See more ideas about Home electrical wiring, Electrical projects and Electrical wiring. 1. What is a GFCI? 2. The GFCI’s features PDF fileIf you are replacing an old receptacle, 2. The GFCI’s features • To prevent severe shock or electrocution, Turn the power OFF and check the wire connections against the appropriate wiring diagram in step 7A or 7B. Make sure that there are no loose wires or loose connections. How do I install a GFCI receptacle with two hot wires and Here's a diagram of how the non-GFCI receptacle is currently wired, in my best 6-year-old artistry: I think it's connected this way so that each receptacle in the kitchen has their two sockets supplied by different breakers. At the service panel the circuit is controlled by a joined pair of 15A breakers.