Combo plug and light switch wiring electrical question. With this wiring both the black and white wires are used to carry 120 volts each and the white wire is wrapped with electrical tape to label it hot.
Plug Wiring Diagram Load Trail Llc
Electrical plug diagram. The old vanity light was wired to old wiring above the mirror that was not operated by the light switch. I live in a very old home and im trying to simply replace a vanity light. When replacing a three prong plug connect the black wire in the cord to the brass terminal screw the white wire to the chrome terminal and the green or bare wire which is the ground wire to the green ground screw in the plug. The outlet should be wired to a dedicated 20 amp240 volt circuit breaker in the service panel using 122 awg cable. Three prong plugs have a hot wire a neutral wire and a ground wire. The hot wire goes on the brass terminal screw the white wire goes on the chrome one and the ground wire goes on the green one.
Different standard systems of plugs and sockets are used around the world. Though these standard symbols are simplifiedthe function descriptions can make you understand clearly. Electrical symbols virtually represent the components of electrical and electronic circuits. Wiring a 20 amp 240 volt appliance receptacle. This outlet is commonly used for a heavy load such as a large air conditioner. Electrical plugs and sockets differ from one another in voltage and current rating shape size and connector type.
If youre wiring a 3 prong plug you need 2 conductor cable with a ground. In 110v plug wiring youre dealing with 14 or 12 gauge wire. This article shows many of the frequently used electrical symbols for drawing electrical diagrams. Ac power plugs and sockets connect electric equipment to the alternating current ac power supply in buildings and at other sites. A ul knot secures the cord. I have one power switch in the bathroom that only controls the over head light.
Gallery of Electrical Plug Diagram
