MULTI-GANG BOXES

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papag

New member
PER UL LISTING ON MULTI-GANG BOXES WHAT IS THE ALLOWABLE AMOUNT OF WIRES PER OPENING FOR ROMEX?
 

peter d

Senior Member
Location
New England
Re: MULTI-GANG BOXES

Please turn off your caps. It is considered shouting and there is no need for it.

Generally speaking, only one cable per opening is permitted on a multi-gang box. Check with the box maufacturer for more info. The code requiring this would be 110.3 (B)

Single gang non-metallic boxes do not contain internal clamps, so more than cable is permitted per knockout. See 314.17 (C) exception.

[ January 05, 2005, 06:13 PM: Message edited by: peter d ]
 

jimwalker

Senior Member
Location
TAMPA FLORIDA
Re: MULTI-GANG BOXES

Often we see this type of violation.The guy opens the hole with screw driver so he can get his wire in easy.He just defeeted the clamp.
The worse case i seen of this was a company i tried out for 2 weeks then quit.There men were opening all 4 holes on pvc boxes even if they were not used.They thought this saved time.Some how they passed inspections :mad:
 
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