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#194639 - 06/14/10 06:36 PM Old Wiring  
Admin  Offline

Administrator
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Joined: Oct 2000
Posts: 3,460
NY, USA
Quote
there was a discussion on tar wiring and the decay and/or overheating of it, although i'm unable to find it...

here's a few shots of some old tar wiring that is also aluminum.

they're not the best pix here, but what i did is strip back two pieces

look closely, and you can see the neutral of one having taken on some overheated tar (it stripped harder)


~Sparky

[Linked Image]

[Linked Image]


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#194643 - 06/14/10 07:16 PM Re: Old Wiring [Re: Admin]  
mikesh  Offline
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Joined: Jun 2006
Posts: 613
Victoria, BC, Canada
Are you sure it is aluminum and not tinned copper?

I cannot ever recall seeing aluminum wire that was not thermoplastic insulation.


#194644 - 06/14/10 07:26 PM Re: Old Wiring [Re: mikesh]  
sparky  Online Content
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Joined: Oct 2000
Posts: 5,319
naw this is AL Mike, brittle stuff too. Ring the conductors just a tad, and they'll break when a door slams too hard.

pita stuff to work with.....

~S~



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