GEC strapped to conduit - 300.11(B)
- Thread starter electrofelon
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electrofelon
Senior Member
- Location
- Cherry Valley NY, Seattle, WA
If it's #4 it doesn't need to be secured, #6 does
James L
Senior Member
- Location
- Kansas Cty, Mo, USA
- Occupation
- Electrician
In the Kansas City Metro Area we have 9 counties, 5 Power Companies, and 119 cities. There isn't one location, area, municipality or any scenario I know of where we can run a GEC down the house to the ground without it being in pipe. Instant fail in these parts.
Protection of the conductor is always the reason.
I've been failed for the pipe not going all the way to the ground. I told one guy "you do know a weed eater will tear up the pvc pipe faster than it will the bare copper?
Then comes the deer in the headlights look
LarryFine
Master Electrician Electric Contractor Richmond VA
- Location
- Henrico County, VA
- Occupation
- Electrical Contractor
I usually use these for GECs:
Gardner Bender 1/4 in. Aluminum EZ Clips (15-Pack) PAC-1525 - The Home Depot
Easily hang holiday lighting or equipment wiring with this Aluminum EZ Clips from Gardner Bender. Flexible aluminum construction.
www.homedepot.com
Around here I’ve never saw one in pipe...In the Kansas City Metro Area we have 9 counties, 5 Power Companies, and 119 cities. There isn't one location, area, municipality or any scenario I know of where we can run a GEC down the house to the ground without it being in pipe. Instant fail in these parts.
Protection of the conductor is always the reason.
I've been failed for the pipe not going all the way to the ground. I told one guy "you do know a weed eater will tear up the pvc pipe faster than it will the bare copper?
Then comes the deer in the headlights look
some with clips like Larry shown above, some zip tied to the pvc, and some just tucked behind the pipe.
Probably bad form not to quote the exact article but if you are allowed to strap a bonding conductor to the outside of a flexible conduit to a motor for 6? Ft. How much more support? Protection would a rigid pipe be?
That being said, we pipe them down to the ground, usually PVC where I’m at.
Sent from my iPhone using Tapatalk
That being said, we pipe them down to the ground, usually PVC where I’m at.
Sent from my iPhone using Tapatalk
kwired
Electron manager
- Location
- NE Nebraska
- Occupation
- EC
URD is not something recognized by NEC. It still falls under USE cable/conductor or if has multiple ratings under those single conductor ratings.
Typical overhead triplex- is messenger supported conductors as far as NEC is concerned.
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