ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
ShoutChat
Recent Posts
Ground Rods: Installation and Hook-Up
by renosteinke - 11/26/22 07:28 PM
Happy Thanksgiving all!
by Bill Addiss - 11/24/22 08:37 AM
Colt Firearms Switchbox
by sabrown - 11/22/22 01:33 PM
Perfect work light?
by gfretwell - 11/22/22 12:48 AM
copper prices where you live and inflation
by gfretwell - 11/21/22 01:52 PM
New in the Gallery:
240/208 to a house
240/208 to a house
by wa2ise, October 9
Now you know.
Now you know.
by Tom_Horne, September 7
Who's Online Now
1 members (Scott35), 54 guests, and 11 robots.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
#76618 02/28/01 04:59 PM
Joined: Feb 2001
Posts: 1
J
jsb55 Offline OP
Junior Member
Section 250-91(b) (1996 NEC) allows the use of emt as the grounding conductor of a circuit. My question concerns whether the common type emt fittings will provide continuity or if some type of bonding connector should be used? What is normal in the industry?

thanks

Stay up to Code with the Latest NEC:


2020 NEC & Related Reference & Study Guides
2020 NEC & Related Reference & Study Guides
Pass Your Exam the FIRST TIME with these Exam Prep Combos:
 

>> Master Electrician Exam Prep     >> JourneyMan Electrician Exam Prep
 

#76619 02/28/01 05:40 PM
Joined: Jan 2001
Posts: 1,044
Tom Offline
Member
EMT fittings will safely carry ground fault currents At least the steel ones will, some of the zinc die cast don't perform as well, mainly because the locknuts sometimes won't penetrate the paint on some boxes or fixtures.

Many electricians around here also install an equipment grounding conductor inside the conduit. We've all seen fittings that have loosened or have had the conduit pulled out & when that happens, there is no ground downstream from the break.

I personally pull in a seperate equipment ground in any conduit likely to get abused. I don't bother to do this with conduits that are 20 feet in the air, but once you drop down to 10 feet or so they can be easily damaged.


Few things are harder to put up with than the annoyance of a good example.

Link Copied to Clipboard
Featured:

Tools for Electricians
Tools for Electricians
 

* * * * * * *
2023 National Electrical Code (NEC)
2023 NEC Now Available!
 
* * * * * * *

2020 Master Electrician Exam Preparation Combos
2020 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Member Spotlight
Scott35
Scott35
Anaheim, CA. USA
Posts: 2,722
Joined: October 2000
Top Posters(30 Days)
Trumpy 3
NORCAL 3
Popular Topics(Views)
300,269 Are you busy
229,974 Re: Forum
214,790 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.7.5