Sizing a wire trough

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shortcircuit1

Senior Member
Location
USA
Hello,

Is there a section in NEC that helps you in determining the size of a wire trough for a particular wire sizes? Any help would be appreciated.

Thanks,
shortcircuit1
 

kwired

Electron manager
Location
NE Nebraska
Look at art 366, 376 or 378, which ever applies. Most information on size/conductors is same in each of those articles.
 

don_resqcapt19

Moderator
Staff member
Location
Illinois
Occupation
retired electrician
and if you are using the wireway (trough) as a pull point, you have to apply the rules in 314.28 as far as sizing goes.
 
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