Do electrical wires need to be in a junction box?
Do electrical wires need to be in a junction box? Electrical codes generally require that all electrical devices, and the wiring connections to those devices, must be enclosed in an approved electrical box. Often known as a junction box, this metal or plastic box includes a cover to protect the wiring within and protect you from the wiring. How do I run a wire through an existing box? Tie small magnet (small enough to fit through the boxes holes) to piece of string.Tie other end of string to end of wire securely.Send string and wire down wall near box.Insert metal...