An electrical box must be installed at each conductor splice point, outlet point, switch point, junction point, or termination point where the wiring method is conduit or cable.

Question

Quizplus · Accepted Answer

According to the National Electrical Code (NEC), electrical boxes are required at all of these points where the wiring method is conduit or cable. The purpose of the electrical box is to contain and protect the connections, as well as allow for easy access for future maintenance or repairs.

An Electrical Box Must Be Installed at Each Conductor Splice