Ceiling Junction Box Weight Limit

You need to read 314 27 b.

Ceiling junction box weight limit.

It says that boxes can support fixtures up to 50 pounds. Fiberglass 4 pvc 19 plastic 9 polycarbonate 35 resin 2 steel 61 more ways to filter. Junction box 37 low voltage box 24 wall box 564 material. Plastic round ceiling box with captive mounting nails and auto clamps model s120rac 1 59 1 59.

Round old work ceiling box is designed for use with non metallic sheathed cable in accordance with article 314 of the nec. Set your store. Legrand pass seymour slater new work 4 in. Housing industry punches above weight.

Adding a junction box in a finished ceiling. I don t think that there are any boxes on the market that are listed to support over 50 pounds. Out of stock online. Fixtures over 50 pounds need independent support or a box listed to support the fixture weight.

The national electric code requires that all fans 35 pounds and over must be supported with an outlet box or outlet box system that is listed for ceiling fan support. Great for residential and light commercial applications the box is made of polycarbonate is listed for use with dry wall or sheet rock. Home owner tips upgrades and maintenance. The carlon 1 gang 18 cu.

They aren t made for supporting much weight however and shouldn t be used to support a ceiling fan.