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#91700 01/31/05 01:11 PM
Joined: Jun 2004
Posts: 6
R
Junior Member
Hi
I just have 2 quick questions
can I have line and load in the same raceway?
and what is derating?

thank you

2017 / 2014 NEC & Related Books and Study Guides
Joined: Mar 2003
Posts: 849
Y
Member
I;d say yes and derateing by 310.15(B)2

Joined: Dec 2003
Posts: 751
E
Member
Line and load is OK in the same raceway, but service and feeder, or service and branch circuit conductors cannot be in the same raceway.
De-rating is contained in the bottom section of Table 310.16 for ambient temperature, and in Table 310.15(B)(2)(a) for more than 3 current carrying conductors in a raceway or cable, or bundling of cables


Earl

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