Electical Code Test

[Gregory A. Liebig]

The cables were bundled for about 30 feet from the service panel all the way across the basement.

I did a little more research and picked up Wiring Simplified 42nd Edition and on Page 123 there was mention about not being able to put more than 4 cables through a common set of holes based on NEC 310.15(B)(2)(a) and 240.4(B)(1)

[Robert Meier]

Originally Posted by gliebig

The cables were bundled for about 30 feet from the service panel all the way across the basement.

I did a little more research and picked up Wiring Simplified 42nd Edition and on Page 123 there was mention about not being able to put more than 4 cables through a common set of holes based on NEC 310.15(B)(2)(a) and 240.4(B)(1)

Well over 8 CCC's and derating could change your OCPD size. Same would apply to bundling for 30'

http://www.nachi.org/forum/f19/elect...tml#post730737