Lighting, Light Fixtures, Ceiling and Exhaust Fans - 3 gang box

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DanL1026
04-02-07, 06:54 PM
what are the dimensions of a standard three gang box?


Rockpro
04-02-07, 08:44 PM
approx 4" hi x 6"w

John Nelson
04-02-07, 09:04 PM
There's really no such thing as a "standard" box. Here are a couple of examples that will get you in the ballpark.

An Allied triple-gang box has outside dimensions of 3 9/16 inches deep, 5 11/16 inches wide, 3 3/4 inches high, and an internal volume of 56.5 cubic inches.

A Thomas & Betts non-metalic is 3 5/8" x 5 7/8" x 2 3/4", with 42.9 cu in.