Wiring Diagrams for Electrical Receptacle Outlets

Wiring a Grounded Duplex Receptacle Outlet. This is a standard 15 amp, 120 volt wall receptacle outlet wiring diagram. This is a polarized device. The long slot on the left is the neutral contact and the short slot is the hot contact. A grounded contact at the bottom, center is crescent shaped. Don't use this receptacle when no ground wire is ...

Related Post: How to Wire GFCI Combo Switch and Outlet – GFCI Switch/Outlet Wiring Diagrams; Wiring a GFCI Outlet with a Light Switch. In the first diagram, the single way switch and light bulb is connected to the load terminal of GFCI. This way, the switch and light bulb is GFCI protected.

Receptacle Wiring. In the diagram below, a 2-wire NM cable supplies line voltage from the electrical panel to the first receptacle outlet box. The black wire (line) and white (neutral) connect to the receptacle terminals and another 2 wire NM that travels to the next receptacle. This repeats until the end of the chain.

The above diagram shows the GFCI wiring to Multiple Outlet as in white while the pictures are same. One side of the GFCI connected to the ground (neutral wire as shown white in the diagram) and another side to the high potential (hot wire shown as black in the diagram) shows as in black color.

In this wiring, the first and 3rd outlet hot terminals are connected to the Line 2 (Blue) and the second and last outlets hot terminals are connected to the Line 1 (Red). The neutral is connected from the main breaker to all outlets neutral terminal. Ground wire is connected to the outlets as well as shown in the fig.

How To Wire GFCI Outlets. Wiring a GFCI receptacle is a little more complicated than hooking up a regular outlet but easily learned once explained. You can also learn about wiring GFCI outlets in the following 7 steps. Note: If you are replacing an existing GFCI outlet with a new one we suggest that you read our page about replacing a GFCI outlet.

Collection of ground fault receptacle wiring diagram. A wiring diagram is a simplified standard photographic representation of an electrical circuit. It shows the components of the circuit as streamlined shapes, and the power as well as signal connections in between the devices.

Attach the green wire to the grounding screw on the outlet. Look for the grounding screw labeled “Green” or “Ground” directly across from the neutral screw. Put the green wire into the port next to the grounding screw and tighten it with a screwdriver so it doesn’t move around or fall out.

Wiring Diagram for Dual Outlets. Here 3-wire cable is run from a double-pole circuit breaker providing an independent 120 volts to two sets of multiple outlets. The neutral wire from the circuit is shared by both sets. This wiring is commonly used in a 20 amp kitchen circuit where two appliance feeds are needed, such as for a refrigerator and a microwave in the same location.

In the United States, a separate ground wire may only be run to an existing receptacle to provide a Ground for a GFCI receptacle if the wires are installed following the National Electric Code (NEC). If you have a ground wire, usually a bare copper or green wire, in a cable or conduit arriving in the box, it may or may not be grounded, which means you should test that for ground.