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#65155 - 04/27/06 06:49 PM Saw this in Dallas TX  
hypress  Offline
Member
Joined: Jul 2004
Posts: 129
Charleston WV
Wile on Vacation this year I took a train trip to Texas. In the Dallas Fort Worth area I noticed that on some buildings that the service drop conductors were eather white or gray in color phase and neutral. I thought this was odd to have white or gray conductors. I also saw this arangement on some residential services. My question is why the white or gray conductors? Was this some experiment with new insulation ? Inquiring minds want to know. THANKS HYPRESS


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#65156 - 04/27/06 07:04 PM Re: Saw this in Dallas TX  
iwire  Offline
Moderator
Joined: Jan 2003
Posts: 4,391
North Attleboro, MA USA
I have seen a few commercial overhead services in this area using white conductors. I wondered about it as well.


Bob


Bob Badger
Construction & Maintenance Electrician
Massachusetts

#65157 - 04/27/06 07:56 PM Re: Saw this in Dallas TX  
livetoride  Offline
Member
Joined: Jan 2005
Posts: 109
san diego ca usa
There are some older services around here (San Diego) where they used Grey triplex for the service drops. Over time (notably near the ocean) where the insulation turns white, most were installed in the 70's as near as I can tell. Rod


#65158 - 04/27/06 08:01 PM Re: Saw this in Dallas TX  
e57  Offline
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Joined: May 2003
Posts: 2,876
S.F.,CA USA
Most of them here are gray after years in the sun - they used to be black. Same with the gray stuff, it turns white.


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


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