Code Q&A
Mar 12, 2006 7:52 PM, By Mike Holt
Q. Can we install coaxial cables inside the duct work of an existing building?
A. No. The only time communications cables can be installed within ducts is if the wiring is necessary for the direct action upon, or sensing of the contained air, and the cables are installed in electrical metallic tubing, intermediate metal conduit, or rigid metal conduit as required by 300.22(B) [820.3(B)].
Want to use this article? Click here for options!
© 2009 Penton Business Media, Inc.
Acceptable Use Policy blog comments powered by Disqus
advertisement
what's wrong here?
|
What's Wrong Here?Nov 5, 2009 11:50 AM |
|
What's Wrong Here?Oct 22, 2009 11:16 PM |
|
What's Wrong Here?Oct 8, 2009 3:32 PM |
View all What's Wrong Here?
What's Wrong Here
Sponsored By:
