Electric Dryer Plug Wiring Diagram

There really isn t a lot of difference in the wiring theory other than some changes in electrical codes throughout the years.

Electric dryer plug wiring diagram.

After this update all dryer receptacles are required to have four wires instead of three. The code requirement doesn t apply to houses built before 1996 though. This article will explain what options you have to get your dryer wired and running. Grip the last 1 2 inch 1 3 cm of the wire in the jaws of the wire stripper and squeeze the handles together.

Lets look a how the electric dryer is wired and what to do if your cord does not match the plug. The 120 volt service is for the dryer s timers sensors and other electronics while the 240 volt service supplies power to the heating elements. Below each diagram i will cover some information concerning the difference between a 3 prong and a 4 prong dryer outlet. Electrical wiring for a dryer power cord has a typical 240 volt electric power cord with 3 wire and 4 wire wiring configurations many people may experience the situation of trying to make a older dryer work with an new four wire receptacle.

Pull the wire stripper toward the end of the wire to cut off the insulation. You may find yourself with either a 3 wire or 4 wire electric dryer or a 3 wire or 4 wire outlet. The diagrams below are showing a basic concept on how to wire a dryer outlet. Work on 1 wire at a time or else you won t remove the insulation as well.

Strip 1 2 in 1 3 cm of insulation off the ends of each wire. See an electric dryer installation with a typical 240 volt electric power cord wiring system. A 4 prong dryer outlet is wired as a 120 240 volt circuit. Wiring for a 4 prong dryer receptacle.