Ceiling Light Junction Box

They provide much more room for wiring than shallow round pan boxes and can be used as junction boxes.

Ceiling light junction box.

Installing a ceiling electrical junction box. Installing a light fixture or outlet in the ceiling requires an electrical junction box to hold the wire connections and the fixture or device. Whenever wires are spliced together in a circuit whether it s to hook up a switch or light fixture or simply to extend the length of a wire the splice connections must be inside a covered junction box. 1 gang box ceiling fan mounting box recessed boxes brackets 3 4 in.

Carlon super blue 1 gang blue plastic new work standard round ceiling electrical box. Carlon super blue blue plastic old work standard round ceiling 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. This rule is demonstrated nicely by wall switches receptacles and standard light fixtures all of which require a junction box to mount the device and house the wiring connections.

The electrical box or junction box is a code requirement that was established to prevent fires and other electrical accidents. Metal boxes are suitable for surface mounted installations using metal conduit. Octagon and standard size round boxes range from 1 1 2 to 3 inches deep and are the standard box for ceiling or wall mounted light fixtures weighing up to 50 pounds.