ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Top Posters(30 Days)
sparky 4
Recent Posts
Dimmable LED 2x4 lay in fixtures
by gfretwell. 12/13/17 09:49 PM
2017 NEC Changes
by sparky. 12/13/17 06:57 PM
Casino Wiring methods
by HotLine1. 12/09/17 10:44 AM
Ground wire Size to water Line.
by HotLine1. 12/05/17 12:11 PM
Flexible conduit to an outside Spa
by gfretwell. 12/05/17 12:28 AM
New in the Gallery:
Gallery Test
Popular Topics(Views)
243,039 Are you busy
179,470 Re: Forum
170,398 Need opinion
Who's Online Now
0 registered members (), 19 guests, and 10 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#96231 - 11/10/05 04:32 PM reduced neutral conductor  
gserve  Offline
Member
Joined: Mar 2003
Posts: 92
Is it permissible by code to use an under sized neutral(#4)in a feeder for a mobile home? The reason I ask is because the supply house gave me #2246 feeder cable instead of the usual #2224 and I didn't notice it until the cable was pulled in to the conduit. Code reference please Thanks


2017 / 2014 NEC & Related Books and Study Guides

#96232 - 11/10/05 05:18 PM Re: reduced neutral conductor  
raider1  Offline
Member
Joined: Jul 2005
Posts: 46
north logan, utah, US
Check out 220.22 of the 2002 NEC.

Chris


#96233 - 11/11/05 08:23 AM Re: reduced neutral conductor  
George Little  Offline
Member
Joined: Jan 2004
Posts: 1,489
Michigan USA
I am curious about the cable being used inside conduit. Is it listed to be used that way and does it have an insulated equipment grounding conductor? Thanks in advance.


George Little

#96234 - 11/11/05 04:40 PM Re: reduced neutral conductor  
gserve  Offline
Member
Joined: Mar 2003
Posts: 92
Yes it is listed that way it is duel rated USE-2 RHH/RHW and the grounding conductor is insulated.Just want to know if a #4 neutral can be used and how to do the math to figure it out. Thanks


#96235 - 11/11/05 10:15 PM Re: reduced neutral conductor  
ngoody24  Offline
Member
Joined: Sep 2005
Posts: 33
pace,FL, United States
to figure your neutral load which tells you your wire size. see section 220.22



Member Spotlight
Vlado
Vlado
Croatia
Posts: 28
Joined: February 2011
Show All Member Profiles 
Featured:

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

 

Shout Box
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.011s Queries: 14 (0.002s) Memory: 0.7676 MB (Peak: 0.9047 MB) Zlib enabled. Server Time: 2017-12-14 13:16:00 UTC