Underground Service

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Hi guys. Would anyone be able to tell me, when the power company sets a transformer for underground service do they size there wire for future upgrades (line ampacity). there's a 150 amp service installed. I'd like to upgrade to 200 amp.


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mcclary's electrical

Senior Member
Location
VA
the size wire they run for a 150 will most likely be the same for a 200,,,,,,they'll step it up if you put in a 400,,,,,but they won't do it witout a permit number,,,,,,not future use
 
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