421-03 - Making Connections in a Junction Box

An electrical junction box is a container that houses electrical junctions. Junction boxes are an important part of an electrical system. They provide a place to splice and terminate wire. Like any other part of the electrical system, junction boxes have to be well managed for best results. The Making Connections in a Junction Box training course explains how to make connections and terminations using several systems. This online course covers: o Forming the wire o Wire nuts o Crimp-on terminals o Terminal strips o Motor connection boxes Making Connections in a Junction Box is part of the Wiring Installation training series.