How to Replace an Electrical Outlet - dummies If an outlet (commonly called a receptacle) no longer holds a plug snugly, it should be replaced. The procedure for replacing a duplex (two-outlet) wall receptacle is similar to that of replacing a switch. The only difference is that, depending on where the receptacle is located in the wiring scheme of your house, it may  How to Install an Electrical Outlet - YouTube Click to view on Bing6:00The video tutorial goes through the rough-in installation and install process for a single electrical outlet. The how to video uses a 15 amp outlet and 14/2 indoor electrical wire. Some coverage of electrical code is provided, Author: Another How To ChannelViews: 710K Wiring Diagrams for Electrical Receptacle Outlets - Do-it 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 Wiring an Outlet in the Middle of a Circuit The second method of wiring a mid-run receptacle is to connect the receptacle to the circuit wires with pigtails that tap into the circuit wires passing through the box. In this case, the circuit load flows both to the receptacle and to any "downstream" receptacles without being dependent on flowing through the receptacle's connecting tab. How to Install Electrical Wiring | DoItYourself Run new cable by adding more holes in places such as the 2x4 board plate and ceiling material. Adding New Wiring on the Same Wall. Cable can be run between existing and newly installed outlets by running it through the wall. Find the spot (not on a stud) for the new outlet and mark an approximate location. Wire An Outlet To wire an outlet so that only the top or bottom receptacle is switched and the other receptacle remains hot all the time, requires a 4 wire cable. You need to know up front which scenario you prefer if your wiring a new circuit.