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Joined: Feb 2004
Posts: 494
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Hi,
I have 18 - 1" conduits that need to go to a gutter.
314.28(A)(1)covers this right? Only #4 and larger though. Anything smaller and it is based on condcutors right?
I guess a gutter that has no terms in it is a pull box?
Are there specific sections that refer to a "Gutter" or is this the same as "Pull Box"?
Thanks for any replies.
-regrads
MUSTANG
[This message has been edited by mustangelectric (edited 12-06-2004).]
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Joined: Jan 2001
Posts: 1,044
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See Article 366 and Article 376.
You are allowed a 20% fill and up to 30 current carrying conductors. If you exceed 30 conductors, you have to do the derating per table 310.15(B)(2)(a)
Essentially, they are the same thing, they just differ in how they are used.
Tom
[This message has been edited by Tom (edited 12-06-2004).]
[This message has been edited by Tom (edited 12-06-2004).]
Few things are harder to put up with than the annoyance of a good example.
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Joined: Feb 2004
Posts: 494
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Hi,
312.6(A) cover gutters too right?
Thanks for the help.
-regards
Mustang
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Joined: Aug 2003
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Yes Mustang, 312.6 applies too. There was a change in the 2005 to address this more clearly, stating that the "one wire per terminal" column is to be used, even if you have conductors in parrallel.
Ryan Jackson,
Salt Lake City
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Posts: 70
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