Dryer Electrical Connections

Plugging in a cord sends 240 volts of electricity to the bare wire ends of the cord.

Dryer electrical connections.

Electrical wiring for a dryer power cord has a typical 240 volt electric power cord with 3 wire and 4 wire wiring configurations. If it s 30 amps which is common. An electric dryer on the other hand heats the air with electric heating elements and runs on 240 volt current which requires a much different outlet receptacle and a special heavy duty appliance cord with a unique plug. Attach the middle or ground wire to the center terminal one of the outer wires to the right terminal and the other.

Verify the electrical requirements of the dryer. Obtain a cord set with the same electrical rating and. Check that any existing dryer receptacle has this same rating and note number of slots either 3 or 4 slots. Attach the grounding strap or wire that runs from the center terminal to the dryer case.

This circuit originates from the breaker box containing a 2 pole 30 amp breaker. Many people may experience the situation of trying to make a older dryer work with an new four wire receptacle. 3 prong dryer outlet the 3 prong wiring diagram above shows the proper connections for both ends of the circuit. In the diagram above the bare ground is indicated by a green line.

If the ends touch together or touch you they ll create a potentially lethal short circuit. A gas dryer plugs into an ordinary 120 volt electrical outlet and it has a cord fitted with an ordinary appliance plug. X y are interchangeable red and black wires are hot live wires one wire on the x and the other on the y. Replacing a 3 prong electrical dryer cord with a 4 prong cord.

The neutral white and the bare ground wire must be on there designated connection. This article will explain what options you have to get your dryer wired and running. The size of the breaker you need to control the circuit is specified on the dryer label. And canada require a 240 volt 30 amp.

This size breaker requires a minimum of a 10 gauge wire so this wire used would be a 10 2 with ground. Dryer cable between circuit panel and dryer plug is 10 awg black red white bare. Most sold for use in the u s.