For this extension cord wiring repair all you need is a new plug. The main thing to remember is to buy a plug designed for the wire gauge of the cord.
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Extension cord wiring diagram australia. To see if a cord is working properly plug it into a three prong receptacle. Perhaps the most common damage comes from pulling out the cord by the cordnot the plug. They should be loose enough to allow a wire to be inserted into the contact points without the screw falling out completely. 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. Then fit a plug in circuit tester onto the cords other end. Australia power supply cord plug with saa certifications are built to asnzs 3112 and iec standards for australia ac power cord applications also known as australia mains power leadswe are producing two and three prong australian ac power cables in standard configuration and can make any custom version as well100 of our australia power cord are fully molded with high quality and rohsreach.
Unscrew the three screws on the back of the plug. For various reasons extension cords can become damaged. Replacing the male or female plug on a cord is far less expensive than replacing the entire cord and its easy to do. Eventually this stretches out the cord wires and separates the sheathing or outer jacket from the plug exposing the cord wires. In australia we currently have two separate colour coding systems one for equipment wiring and one for installation wiring. 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.
Australia saa standard 3 prong power cordthe plug in australia is v ac in australia as incorrect polarity may present an electrical safety hazard. How to repair a damaged extension cord. Introduction if you accidentally cut your extension cord or power tool cord save it by adding a new plug and receptacle to the two pieces. Equipment wiring includes things such as wiring in power cords. The list below outlines what the different colour codes mean for both single and multi phased. Reassemble the replacement plug and tighten the screws holding it to the cord.
A safer solution than a splice. The testers lights will indicate whether the wires are hooked up correctly and the cord is grounded. 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.