Light Switch And Outlet In Same Box

This diagram illustrates wiring a gfci receptacle and light switch in the same outlet box a common arrangement in a bathroom with limited space.

Light switch and outlet in same box.

Wiring a light switch and outlet on the same circuit is something that electricians do regularly. Wiring a gfci outlet and a light switch in one box. It depends how you want the switch and receptacle to function. They often run wires from the switch to a remote outlet but there s no reason why the switch and outlet can t be in the same electrical box.

The hot source is spliced with a pigtail to the line terminal on the receptacle and to on terminal on the light switch. This diagram illustrates wiring a gfci receptacle and light switch in the same outlet box a common arrangement in a bathroom with limited space. To wire a gfci circuit breaker see this link and wire a gfci switch combo at this link. When that s done you can treat the cable coming from the outlet into the switch box as a regular line cable.

One will be the power line coming from the breaker box and the other will be the wires connected from the light switch to the light fixture. If you discover a three slot outlet in an ungrounded box the easiest fix is to simply replace it with a two slot outlet as shown. When the wiring connections are made properly there is always the possibility for the wiring in a switch box to provide power for a light switch while providing power to outlets on the same circuit. If you want the receptacle to be powered all the time and want to use the switch to control a load other than the receptacle such as a light fixture you wire it like this.

When installing a switch outlet combo unit you ll want to know the difference between the two sets of wires coming into the light switch box. Standard and halogen bulbs require standard incandescent dimmers. Connect the black wire to one of the switch terminals and the black wire going to the light fixture to the other switch terminal. You just need to keep track of the wire designations and make the spliced connections to support the devices you are connecting to.

Jul 30 2017 easy to read diagrams for two outlets in one box 2 switches in one box switch and outlet in same box and other 2 gang wiring. Wiring a gfci outlet and a light switch. The diagram below shows the power entering the circuit at the grounded outlet box location then sending power up to the switch and a switched leg back down to the outlet. Twist the white wires together and cap them and connect the ground wires to the ground terminal.