First on the electrical wire color code is black. “Black wires are most used as ‘hot’ wires in residential systems,” says ...

Below is a list of common wire connectors and their intended purposes. There are far more than 12 types of wire connectors ...

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) ...