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03-06-2009, 06:54 PM
Someone retro installed a load controller several years ago at this residence. After they slipped the amp reader coils around the service conductors, they forgot to re tighten the lugs.
http://i8.photobucket.com/albums/a8/JohnC1952/Electrical104.jpg
I don't mean that they didn't tighten them enough, they didn't tighten them at all. I pulled them out without losening the lugs
http://i8.photobucket.com/albums/a8/JohnC1952/Electrical109.jpg
The two wires were melted together at the top where they touched. It was coming close to a phase to phase short. When I pulled them apart, about 2" of bare wire was exposed.
http://i8.photobucket.com/albums/a8/JohnC1952/Electrical111.jpg
The POCO guy noticed it when they were temporarily borrowing a neutral for the neighbors house. They left their split bolt and wire stub in there when they were done :rolleyes:
I replaced the breaker and shortened up the wires a bit.
http://i8.photobucket.com/albums/a8/JohnC1952/Electrical104.jpg
I don't mean that they didn't tighten them enough, they didn't tighten them at all. I pulled them out without losening the lugs
http://i8.photobucket.com/albums/a8/JohnC1952/Electrical109.jpg
The two wires were melted together at the top where they touched. It was coming close to a phase to phase short. When I pulled them apart, about 2" of bare wire was exposed.
http://i8.photobucket.com/albums/a8/JohnC1952/Electrical111.jpg
The POCO guy noticed it when they were temporarily borrowing a neutral for the neighbors house. They left their split bolt and wire stub in there when they were done :rolleyes:
I replaced the breaker and shortened up the wires a bit.