220 VOLT PLUG INSTALL
220 VOLT PLUG PLUS
220 VOLT PLUG PROFESSIONAL

When getting ready to wire the outlet, there is two ways to wire it. If the equipment only needs the 220 V power then no neutral is required and the 3rd wire will be the ground. Any appliance that utilizes 110V power for features like a clock or timer must have a neutral or white wire. It is critical to understand that a plug that requires a neutral is not able to be replaced with a plug that only requires a ground as the third wire. Interchanging the two can cause damage to the equipment. The other requires a ground wire which can be bare copper or green insulated along with the two hot wires.

220 VOLT PLUG PLUS

One style will require a neutral or a white wire plus the two hot wires which typically are red and black. Two Styles of 3-Prong 220 OutletsĪnother important thing that you need to pay attention to is the difference between the two styles of 3-wire 220 plugs. This will ensure you have the proper plug and the proper wire size to carry the load of the equipment. To make sure you are installing the outlet safely, you need to know the amp draw of the piece of equipment. Electrical shocks can be very dangerous, and safety needs to be a priority! Most jurisdictions also require electrical permits for new outlets which will require a small fee. It is very important that before beginning that you verify that there is no power on the wire. Wiring a 3-prong 220 outlet can be a pretty easy task for a homeowner as long as they respect electricity and understand what they are working on.

220 VOLT PLUG PROFESSIONAL

To ensure the job is done right, hire a professional electrician.What You Need To Know About Wiring A 220V 3-Prong Outlet With Three Wires Both take special equipment and probably some professional help.

220 VOLT PLUG INSTALL

To hook up a dryer, fridge, range or other large appliance, you may need to install either three- or four-prong 220 outlets. You can damage components and create a fire hazard.

Do not try to use adapter plugs in 110 outlets to directly plug in devices designed for 220 outlets. They convert 220-volt devices to safely run on 120 voltage, and typically have European- or Asian-style plugs. Instead, use either a basic step-up voltage transformer for small electronics (but not hair dryers), or a heavy-duty transformer for larger loads. However, if you have a foreign computer or other device, you should not rewire your home and add 220 outlets. Foreign Devicesĭesignated 220 outlets are necessary for dryers and other large home appliances. It can be connected to a pair of 110-volt breakers, but a fault might only trip one breaker if both the breakers are not stuck together. The 220 outlet also must be connected to a special type of double breaker. In this type of installation, the ground and neutral wires are connected separately, requiring a special type of electric cable. Most new dryers and other appliances have four-hole plugs, as required by the latest electric codes. The third slot is for a neutral wire, which should be connected to a neutral bar in the electric panel. Two slots are for black and red circuit wires. The traditional configuration for 220 outlets has three large rectangular holes arranged in a triangular pattern.

The power requirements are clearly marked on the appliances, which also have one of two unusual types of plug. Three- and Four-Prong Outletsĭryers, ranges, refrigerators and other large appliances require 220 outlets. If you do it yourself, always turn off power to the circuit before beginning. Wiring 220 outlets can be particularly dangerous, so hire a professional electrician, unless you are very experienced with electrical work. There are two main types of 220 outlets, and they require extra precautions and special equipment for wiring. However, some larger appliances use higher voltage and may need 220 outlets. Most US homes are wired with 110-volt breakers and power outlets (which actually range from 110 to 125 volts).

220 volt plug