ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
ShoutChat
Recent Posts
Voltag Drop
by gfretwell - 08/18/22 08:16 PM
Back From Retirement
by Bill Addiss - 08/16/22 09:19 AM
Upside Down ThreeWay
by gfretwell - 08/12/22 12:30 AM
Load Calcs for EVs and RVs
by gfretwell - 08/12/22 12:24 AM
Wiring method choice
by HotLine1 - 08/10/22 03:39 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
0 members (), 24 guests, and 18 robots.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
Joined: Oct 2000
Posts: 3,671
Likes: 2
Admin Offline OP
Administrator
Member
Quote
Attached is a picture of an old-style service. What makes this one a little different is the addition of a piece of SO with a cord cap to serve as a receptacle for outdoor use.

My question is...assume a new instalation, with a GFI circuit breaker and proper strain relief: would you allow this sort of receptacle, which has no box? It would appear that the natural tendency to point "down" would make an 'in use" cover unnecessary.

renosteinke
[Linked Image]

[Linked Image]

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
 

Joined: May 2004
Posts: 697
D
Member
400.7 and 400.8 rule out the acceptablitiy, but it uses some creative thinking.

Dave

Joined: Jan 2005
Posts: 5,329
Cat Servant
Member
This manner of getting an outdoor 'power point'- especially if the cap also has an additional rubber boot (thanks, Bill), seem to have some good points to it. You can see the advantage of some flexability at this point, for instance. (If nothing else, it would avoid the ground up/down argument! :-) ).

Maybe the code ought to allow this example of "thinking outside the box?"

Joined: Jan 2003
Posts: 4,391
I
Moderator
I am more concerned with the NEMA 1 (indoor dry location) panel being used outdoors in a wet location than the extensively water proofed (by paint) cord cap.


Bob Badger
Construction & Maintenance Electrician
Massachusetts
Joined: Jun 2003
Posts: 681
P
Member
How about 312.2(A)?
Cables or Raceways entering above the level of live parts.

I cannot see the use of flexible cable for outdoor locations such as this being very good - Mother Nature usually has her way, and cords are not going to last all that long, relatively speeking.

Pierre


Pierre Belarge
Joined: May 2004
Posts: 697
D
Member
Apparently it's an indoor fusebox, considering a spare fuse is on top of it...Yikes!

Dave

Joined: Jan 2005
Posts: 5,329
Cat Servant
Member
Rest assured...this service will soon be replaced...and, for the eagle-eyed amongst us, moved from above the stairwell into the root celler!

The comments as to the "Nema-1" enclosure got me thinking...I'm not sure I've ever seen an enclosure of this vintage that would meet any sort of "outdoor" spec. I wonder how old the Nema standards are?

One thing about the service here is that the slumlord has spent virtually nothing on it since it was built...so it's almost like a snapshot in time, of how things were once done. (Most of the K&T supplied receps are still two-prong- and that's good news!)

Joined: Jan 2003
Posts: 4,391
I
Moderator
Reno

Quote
The comments as to the "Nema-1" enclosure got me thinking...I'm not sure I've ever seen an enclosure of this vintage that would meet any sort of "outdoor" spec.

I agree there may have been no NEMA 3R standard at that time.

I still would think outdoor units where available or that this one says something about dry location use.

But who knows, it's still working it must be OK. [Linked Image]

Bob


Bob Badger
Construction & Maintenance Electrician
Massachusetts

Link Copied to Clipboard
Featured:

Tools for Electricians
Tools for Electricians
 

* * * * * * *

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

 

Member Spotlight
cookcc
cookcc
California ,Long Beach
Posts: 28
Joined: May 2007
Top Posters(30 Days)
BigB 6
Popular Topics(Views)
295,191 Are you busy
226,770 Re: Forum
211,914 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.7.5