Receptacle Wiring Diagram Power Switch Box

One cable is the incoming power source entering the box from one side while a second cable exits the box to continue onward to downstream locations on the circuit.
Receptacle wiring diagram power switch box. Switched receptacle outlet wiring diagram depicting the electrical power feeding into an electrical receptacle box and then going to a switch and to another receptacle. Outlets are split wired so that the top half of the receptacle is live all of the time and the bottom of the receptacle is controlled by the wall switch. The 15a 125v receptacle is the most widely used device in your home. In this video i will show you how to wire a switched receptacle.
At the switch the neutral wire is capped unless needed to power a smart switch such as a new dimmer. Notice that these outlets have the tab removed from the hot side or brass side of the outlet which allows the top half of the plug to be controlled only from the switch while the bottom end of the outlet remains hot all. If you are fixing more than one outlet the wiring can be done in parallel or in series. Also included are wiring arrangements for multiple light fixtures controlled by one switch two switches on one box and a split receptacle controlled by two switches.
How to wire a switch receptacle. In the diagram below a 2 wire nm cable supplies line voltage from the electrical panel to the first receptacle outlet box. When an outlet receptacle falls in the middle of a circuit run rather than at the end there are generally two cables in the outlet box. Wiring a receptacle also referred to as an outlet is another of those fundamental wiring skills that every diyer should feel comfortable undertaking.
I will be using very minimal tools that you might find around your home to get this job done. When the electrical source originates at a light fixture and is controlled from a remote location a switch loop is used. This repeats until the end of the chain. 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.
This wiring is now required in most switch boxes as of 2011. Wiring a switch loop. A basic explanation of the wiring of an electrical receptacle plug in so you ll know what to do when replacing one. The black wire line and white neutral connect to the receptacle terminals and another 2 wire nm that travels to the next receptacle.
This article and detailed wiring diagram explains the steps to wiring the common household receptacle outlet.