How Do You Connect Aluminum Wire To Copper Wire?
Having a solid electrical connection is not only important for proper functioning of the electrical device connected to the wiring, but also for safety reasons as well. Loose connections can lead to electrical shorts or fires. Using a wire nut will secure the copper and aluminum wire connections together and also cover the ends of the wires to prevent any accidental contact. Wires nuts are available in various sizes to fit the size wire of your project. Check to make sure the power is turned off to the electrical wiring that will be connected together. The power should be turned off at the main service panel, usually located in the garage area of the home. Check the wiring itself to make sure the power is off, by turning on the test probe and touching each wire. The probe will emit a sound and flashing light if there is electricity in the wires. Cut the copper and aluminum wires to length as needed for the project, using the wire cutters. Strip about one inch of insulation off each end