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Joined: Jun 2002
Posts: 186
M
mj Offline OP
Member
does anyone have a "quick reference chart" for cable trays.I am studying for my certification , and cable trays, busways and auxilliary gutters will be part of the exam.

Joined: Jul 2002
Posts: 241
S
SJT Offline
Member
In the NEC, check article 392- Cable Trays table 392.10(A) gives you sizes of trays and fill limitations.
Good luck


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