Is it OK to Repair Electrical Cords? Even heavy duty extension cords become damaged. Because they can be expensive, you may be asked to make a repair, rather than get a new cord. But merely re-attaching and wrapping the wires doesn't mean the repair is proper or safe. Let's review the correct way to repair electrical cords. The first obvious step is often overlooked. Unplug the cord and take control of both ends. Splices: Cut back only enough of the outer and inner insulation to make the repair. Keep in mind that the color-coded wires on one side need to be connected to...

Extension Cords Safety-Take No Chances! We use extension cords almost every day both at work and at home. These are very useful devices, but they can present a fire or shock hazard when either worn out or used improperly. Types of extension cords Extension cords come in either two or three-wire types. Two-wire extension cords should only be used to operate one or two small appliances. Three-wire cords are used for outdoor appliances and electric power tools. The third wire on this cord is a ground and this type of cord should never be plugged into any ungrounded electrical outlet. Only grounded extension...