Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Wire connectors are electrical fasteners that are essential to help you join (splice) ...

Underlined text indicates a 2017 Code change. A. Type MC cable must be listed. The fittings must be listed and identified for the use. [330.6] Type MC cable is made with several types of metal sheaths ...

Whether you're updating a new light fixture or adding an outlet, you'll probably need to reconnect wires, or connect a new wire to an old one. Learn how to perform this essential electrical task ...