ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Shout Box
Recent Posts
Video: Inventor of the GFCI self-testing shocks
by Bill Addiss. 01/17/18 11:11 PM
FPE in Germany
by HotLine1. 01/17/18 07:07 PM
VDE 0100 to introduce AFCIs
by LongRunner. 01/17/18 10:32 AM
Fujifilm Recalls Power Adapter Wall Plugs
by Admin. 01/16/18 07:04 PM
Air Compressor feeder conductor sizing
by Potseal. 01/15/18 09:08 PM
New in the Gallery:
Housebilding DIY wiring
SE cable question
Who's Online Now
0 registered members (), 14 guests, and 14 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
T- tap #93370
05/19/05 07:39 PM
05/19/05 07:39 PM
G
George Little  Offline OP
Member
Joined: Jan 2004
Posts: 1,489
Michigan USA
Can you T-tap in a fire alarm system for addressable devices? Code references please.


George Little
2017 / 2014 NEC & Related Books and Study Guides
Re: T- tap #93371
05/20/05 08:03 AM
05/20/05 08:03 AM
Y
Yoopersup  Offline
Member
Joined: Mar 2003
Posts: 840
Michigan
All map net systems per UL listing can be T t_-Taped , Even the horns and lights if your using the approved type.

Re: T- tap #93372
05/20/05 12:20 PM
05/20/05 12:20 PM
R
Ron  Offline
Member
Joined: Mar 2002
Posts: 582
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 https://www.electrical-contractor.net/ubb/Forum2/HTML/002083.html

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


Ron

Featured:

2017 Master Electrician Exam Preparation Combos
2017 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Member Spotlight
watersparkfalls
watersparkfalls
Washington...Not DC
Posts: 222
Joined: March 2005
Show All Member Profiles 
Top Posters(30 Days)
sparky 22
Admin 20
Potseal 13
Popular Topics(Views)
243,530 Are you busy
180,334 Re: Forum
170,823 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.6.1
(Release build 20180101)
Page Time: 0.015s Queries: 14 (0.004s) Memory: 0.9486 MB (Peak: 1.0750 MB) Zlib enabled. Server Time: 2018-01-18 05:46:13 UTC