How to repair a damaged extension cord. Inspect the length of the extension cable for any signs of cracked insulation or exposed wires.
Extension Cord Plug Wiring Diagram Wiring Diagrams
Extension cord plug wiring diagram. Eventually this stretches out the cord wires and separates the sheathing or outer jacket from the plug exposing the cord wires. Replacing the male or female plug on a cord is far less expensive than replacing the entire cord and its easy to do. Extension cords can be damaged in many different ways from dragging then along the ground to running over them with vehicles or closing them in a door. The main thing to remember is to buy a plug designed for the wire gauge of the cord. Eletric end plug replacement httpsamznto2hn6chd how to replace a 3 prong electrical plug. For various reasons extension cords can become damaged.
The testers lights will indicate whether the wires are hooked up correctly and the cord is grounded. Australia saa standard 3 prong power cordthe plug in australia is v ac in australia as incorrect polarity may present an electrical safety hazard. When the screw is tightened on the side of the hole it draws the wire into the hole as a worm gear. Remove all electrical power from the extension cord before performing any service to the female plug. Reassemble the replacement plug and tighten the screws holding it to the cord. Dont throw out your extension cord repair it.
If the cord is damaged it should be replaced in its entirety with a new extension cord. To see if a cord is working properly plug it into a three prong receptacle. Long extension cords especially outdoor ones can be costly and though they should work for years the plugs often wear out before the cords do. Wiring diagram for 3 wire extension cord this wiring diagram shows so i ran an extension cord and checked the voltages between the outlets. The results surprised me. Wire the opposite end of a three wire extension cord in the same manner with a female plug.
Replacing the male or female plug on a cord is far less expensive than replacing the entire cord and its easy to do. Extension cord wiring diagram by admin published april 16 2017 updated january 31 2019 an extension cord also called an extension lead or power extender is a power supply expanding the box. The diagrams below show wiring for an australian v mains cord plug and socket. Then fit a plug in circuit tester onto the cords other end. Read below i am demonstrating this on a cord to my asteroids arcade machine that had a really. Maybe you accidentally rolled the electric lawnmower over it causing some major damage or maybe you drove over it with the car causing only slight damage like a nick in the outer insulation.
Perhaps the most common damage comes from pulling out the cord by the cordnot the plug. Heavy duty plugs attach to wiring by inserting the wire in the hole next to a screw. Live how to replace a male plug on your extension cord.
Gallery of Extension Cord Plug Wiring Diagram
