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0 members (),
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Key:
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Joined: Oct 2000
Posts: 2,749
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![[Linked Image]](https://www.electrical-contractor.net/jt/tight.jpg) The shiny stuff is the slick outer covering of the wires burning --- v e r y s l o w l y ! ! in a M a r r i o t H o t e l in M e x i c o C i t y!!
Joe Tedesco, NEC Consultant
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Joined: Oct 2003
Posts: 289
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what happened? overload or loose connection?
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Joined: Oct 2003
Posts: 152
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My guess is improper torque at installation. ![[Linked Image]](https://www.electrical-contractor.net/ubb/eek.gif)
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Joined: Oct 2003
Posts: 147
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"The end of the road, there aint more threads"? Was the wire too small for the connector, did the "electrician" tighten the connector untill it stopped, leaving the wire somewhat looses in the connector?
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Joined: Aug 2002
Posts: 1,081
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They squeezed the wires so tight that it caused an electrical bottleneck.
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Joined: Jun 2003
Posts: 681
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How come all three lugs are not the same color? Shouldn't they all be black? Mine are always black... after awhile ![[Linked Image]](https://www.electrical-contractor.net/ubb/smile.gif) . He probably did not cut off enough strands on C phase. Pierre
Pierre Belarge
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Joined: Oct 2000
Posts: 2,749
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PC .... That's it, I wasn't sure about that phase! Thanks for solving the puzzle! I always thought they were "polishing" the lug to sort of keep them clean.
Joe Tedesco, NEC Consultant
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Posts: 8,432
Joined: July 2002
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