Electrical devices and their wire connections must be enclosed in an electrical box. Known as a junction box, this metal or plastic enclosure protects the wiring. But some devices do not require a ...

Electrical junction box needs to be covered . Originally published June 24, 2011 at 7:30 pm Updated June 24, 2011 at 9:31 pm . Homefix: Dwight Barnett answers home-improvement questions. This ...