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#93370 - 05/19/05 05:39 PM T- tap
George Little Offline
Member

Registered: 01/18/04
Posts: 1492
Loc: Michigan USA
Can you T-tap in a fire alarm system for addressable devices? Code references please.
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2014 / 2011 NEC & Related Books and Study Guides
#93371 - 05/20/05 06:03 AM Re: T- tap
Yoopersup Offline
Member

Registered: 03/04/03
Posts: 826
Loc: Michigan
All map net systems per UL listing can be T t_-Taped , Even the horns and lights if your using the approved type.

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#93372 - 05/20/05 10:20 AM Re: T- tap
Ron Offline
Member

Registered: 03/13/02
Posts: 577
Loc: White Plains, NY
You can t-tap a Class 'B' addressable SLC loop if the project specifications permit. No code violation.
A class 'A' loop cannot be t-taped.
See http://electrical-contractor.net/ubb/Forum2/HTML/002083.html

[This message has been edited by Ron (edited 05-20-2005).]
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