ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Top Posters(30 Days)
Potseal 11
Recent Posts
600 KW 120/208 3 Phase Y protection
by SteveFehr. 07/23/17 09:46 AM
1913 American Electrician's Handbook
by gfretwell. 07/20/17 01:08 PM
Green House wiring
by ghost307. 07/20/17 09:10 AM
Permit Snafus...AHJs and Contractors Jump in
by HotLine1. 07/18/17 08:06 PM
New in the Gallery:
SE cable question
Popular Topics(Views)
239,280 Are you busy
174,739 Re: Forum
167,113 Need opinion
Who's Online Now
0 registered members (), 66 guests, and 7 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#92147 - 02/28/05 04:07 PM "Boot-leg" ground connections  
safetygem  Offline
Member
Joined: Jan 2002
Posts: 119
Ohio, USA
Hey guys (and gals) [Linked Image]

What is the correct NEC reference that prohibits a "boot-leg" or "false" ground in a receptacle or other equipment?

Is it 250.142(B) or there a better section?

Thanks in advance for your help! [Linked Image]


2017 / 2014 NEC & Related Books and Study Guides

#92148 - 02/28/05 04:43 PM Re: "Boot-leg" ground connections  
iwire  Offline
Moderator
Joined: Jan 2003
Posts: 4,391
North Attleboro, MA USA
250.142(B) IMO is enough but you could also look to 250.24(A)(5).

Quote
250.24(A)(5) Load-Side Grounding Connections. A grounding connection shall not be made to any grounded circuit conductor on the load side of the service disconnecting means except as otherwise permitted in this article.


Bob Badger
Construction & Maintenance Electrician
Massachusetts

#92149 - 02/28/05 05:58 PM Re: "Boot-leg" ground connections  
safetygem  Offline
Member
Joined: Jan 2002
Posts: 119
Ohio, USA
Thanks Bob!


#92150 - 03/02/05 09:48 PM Re: "Boot-leg" ground connections  
renosteinke  Offline
Cat Servant
Member
Joined: Jan 2005
Posts: 5,316
Blue Collar Country
There's a cite worth knowing! I was once at a loss to show where the NEC prohibited using the conduit as a "neutral"....even lost a job over it!



Member Spotlight
waymag
waymag
dallas, texas, USA
Posts: 67
Joined: January 2002
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: 0.010s Queries: 14 (0.002s) Memory: 0.7599 MB (Peak: 0.8895 MB) Zlib enabled. Server Time: 2017-07-24 14:42:38 UTC