How To Wire A 2 Prong Plug With 3 Wires

A light fixture or an electrical receptacle for example.

How to wire a 2 prong plug with 3 wires. A 2 prong plug has two wires one called live black or red wire in the us and the other is neutral white or gray wire in the us. Wire them to the left and right plugs. Technically in the electrical code an outlet is any place in where you provide a junction box and electrical wires to which something can be connected. Then use a utility knife to split and slice off the jacket about 3 4 inch from the end of the cord.

I hope you do a good job with this this kind of question makes me kinda nervous for you. Several of these cords are strung on the tree and the cord in question is in thee middle of several cords. Type b was created to provide a connection for an electrical safety system. If one goes out others are lighted.

Attach wires to terminal screws. The 2 wire thing should still have a black wire and a. What it doesn t have is the third lower prong for the ground wire. Since you are opting out on the grounding pin you probably need to know something about polarity.

You can leave it disconnected for a lamp. First cut off the damaged plug. The two prongs provide a hot and neutral electrical connection. The key is to make sure you connect the wires to the proper terminals in the plug.

Take care not to cut the three wires inside. Some 120 volt plugs have a third prong for grounding the appliances they serve and plugs for 240 volt appliances which require two hot wires have four prongs. The 3 wire is used to power christmas tree lights. The longer third plug rotated 90 degrees from the other two is for ground.

One prong connects to the hot wire which is the live circuit wire and one connects to the neutral wire which is the one that completes the electrical circuit. Alternating current switches directions 60 times a second so you can treat the two wires as identical. Wire a plug to maintain correct polarity. Using a wire stripper as shown strip 1 2 inch of insulation from the end of each wire.

A 3 prong plug needs a third wire for ground bare copper. The power is supplied by a two prong 2 wire cord. The danger isn t fire. A 2 prong plug as opposed to 3 prong plug has as the name indicates only two prongs.

A 2 prong has only two flat prongs one a little wider than the other for the neutral wire and the narrower one for the hot wire. These outlets are the older version of the current type b outlet. The worry is that a miswired plug poses a fairly serious shock hazard. A two wire plug uses a type a outlet.

The first outlet on converts from 2 wire to 3 wire 2 prong plugs are used throughout the.