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#105225 - 07/14/04 08:01 PM These 750 MCM's were installed long ago!  
Joe Tedesco  Offline
Member
Joined: Oct 2000
Posts: 2,749
Boston, Massachusetts USA
Interesting how they were so proud of the way in which the splices were made.

No insulated bushings, what's wire bending space, and the size of the box!

I like the total weight for the scrap for the 10 stories (I was told) and what it brought to the till for the people who pulled this stuff out.

PS:MCM is now Kcmil

[Linked Image]
[Linked Image]


Joe Tedesco, NEC Consultant

2017 / 2014 NEC & Related Books and Study Guides

#105226 - 07/15/04 01:25 PM Re: These 750 MCM's were installed long ago!  
pauluk  Offline
Member
Joined: Aug 2001
Posts: 7,520
Norfolk, England
That's certainly tight in there.

When was the term MCM phased out in favor of Kcmil?


#105227 - 07/15/04 02:03 PM Re: These 750 MCM's were installed long ago!  
Joe Tedesco  Offline
Member
Joined: Oct 2000
Posts: 2,749
Boston, Massachusetts USA
The use of the term MCM was changed to kcmil in the 1999 NEC.


Joe Tedesco, NEC Consultant

#105228 - 07/15/04 11:13 PM Re: These 750 MCM's were installed long ago!  
e57  Offline
Member
Joined: May 2003
Posts: 2,876
S.F.,CA USA
Mmmmmm....
Bailing wire and solder?!
When was that legal?
I've seen a few. And usually date them for the '20's, early 30's.
Any idea how old it is?


Mark Heller
"Well - I oughta....." -Jackie Gleason

#105229 - 07/15/04 11:23 PM Re: These 750 MCM's were installed long ago!  
Lostazhell  Offline
Member
Joined: Feb 2004
Posts: 1,429
Bakersfield, CA (Originally Or...
Dang that must've been a pain in the rear to get in there!!! Not to mention with all the soldering & wrapping strands in there, this looks like it would've taken about a day a conductor! How would a splice like this be made nowadays??? (Besides with a much larger can!)

-Randy



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