Ceiling Junction Box Weight Limit

The weight is approx 23 lbs which is about 10 lbs heavier than the old light.

Ceiling junction box weight limit. Support requirements 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. If it s not labeled the box is still required to support at least 50 lbs. Tomahawk diy 240 510 views. The box is not metal but is more like a hard plastic or dark brown phenolic looking material.

I don t think that there are any boxes on the market that are listed to support over 50 pounds. A metal fixture box will easily carry 5 10. I will not answer them via pm. If the fixture weighs less than about 5 pounds it s possible to substitute a.

Looks like oakvillehomeowner is saying basically that 25 30 lbs is ok i have checked the junction box and its a metal one not plastic the lady at the lighting store was saying up to 40 lbs is ok without reinforcement but she may be just trying to not ruin her sale i always take sales peoples advice with a grain of salt. As rc stated you cannot bury a junction box. For outlet boxes or outlet box systems designed to support ceiling suspended paddle fans that weigh more than 16 kg 35 lb the required marking shall include the maximum weight to be supported. Stubbie enthusiast stubbie enthusiast.

Old work ceiling box weight limit 362470 04 04 07 02 33 am 04 04 07 02 33 am. It says that boxes can support fixtures up to 50 pounds. The new fixture attaches the same way as the old one with the 2 each 8 32 screws into the ceiling box. It can be made of metal or plastic it s usually round and it attaches to a ceiling joist with screws or nails.