ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals

ECN Shout Chat
Top Posters(30 Days)
Admin 19
Recent Posts
Anyone hiring inspectors?
by HotLine1. 03/27/17 08:03 AM
Old decora style outlets
by Admin. 03/25/17 11:40 AM
ESA Arc flash course
by TheShockDoctors. 03/24/17 10:15 AM
fuse rejectors
by HotLine1. 03/24/17 07:53 AM
Another Forum Update
by Admin. 03/22/17 03:04 PM
New in the Gallery:
SE cable question
Popular Topics(Views)
231,583 Are you busy
166,394 Re: Forum
160,691 Need opinion
Who's Online Now
1 registered members (HotLine1), 76 guests, and 15 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#153775 - 11/25/03 10:33 AM backfed 3-way  
derater  Offline
Member
Joined: Mar 2002
Posts: 179
Did the service,etc. for a modular;there is a 3-wire that comes up from switch below to attic and I think it gets wired through the
attic light(s)and then to 2nd 3-way;how to do this?


Building Codes & Related References

#153776 - 11/25/03 06:45 PM Re: backfed 3-way  
sparky  Offline
Member
Joined: Oct 2000
Posts: 5,303
derater, where is the feed?


#153777 - 11/25/03 08:41 PM Re: backfed 3-way  
derater  Offline
Member
Joined: Mar 2002
Posts: 179
Sparky; if it's like the one in the base.,it's fed at 3-way w/ power tied to black of 3-wire and whites nutted;existing light on "common" of 3-way;white of three wire painted red(to denote power coming back?)I need to complete attic cicuit w/ another in attic.Has existing light at bottom of stairs.Hope that explains it.


#153778 - 11/26/03 07:35 PM Re: backfed 3-way  
crash  Offline
Member
Joined: Oct 2003
Posts: 147
Calgary Canada
If the white wire on a three-wire cable is painted red then it is probably a traveller. The three-wire cable would contain one hot condutor (black) and two travellers (red) and no neutrals. You would not be able to feed a second light off this cable. How many cables and how many wires are in each cable at the existing light and switch?



Member Spotlight
HappyElectrician
HappyElectrician
Penn USA
Posts: 31
Joined: December 2011
Show All Member Profiles 
Featured:

2017 NEC and Related
2017 NEC
Now Available!

Shout Box
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.012s Queries: 14 (0.003s) Memory: 0.7577 MB (Peak: 0.8879 MB) Zlib enabled. Server Time: 2017-03-27 20:32:44 UTC