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#38947 - 06/06/04 04:28 PM Sub panel
oc-nj 08757 Offline
Member

Registered: 06/04/04
Posts: 13
Loc: Manchester Twp. NJ
I have someone who wants me to put a 100amp sub panel in their basement. There is already a piece of number 2 SEU running from the main panel to where he wants the sub panel which is not being used for anything. Is there anything I can do to get an additional conductor over or do I need to rip out the SEU and replace it with SER? Any ideas would be appriciated...

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#38948 - 06/06/04 06:17 PM Re: Sub panel
PCBelarge Offline
Member

Registered: 06/08/03
Posts: 657
Loc: Dobbs Ferry, NY, USA
You do not need to rip out the SE, but you will need 4 conductors to the subpanel, 2 ungrounded, one grounded, and one equipment grounding conductor. All of them installed in the same raceway or cable.

Pierre
_________________________
Pierre Belarge

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#38949 - 06/06/04 08:20 PM Re: Sub panel
Attic Rat Offline
Member

Registered: 12/14/03
Posts: 530
Loc: Bergen Co.,N.J. USA
... You NEED to run SER,...it has 2 phase conductors,a neutral,and a ground...anything less than this is a Code violation..also, DO NOT bond the sub-panel's green ground screw to the enclosure..a separate grounding bar is needed here..
Russ
_________________________
.."if it ain't fixed,don't break it...call a Licensed Electrician"

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#38950 - 06/07/04 02:27 PM Re: Sub panel
oc-nj 08757 Offline
Member

Registered: 06/04/04
Posts: 13
Loc: Manchester Twp. NJ
Thanks for the reply's. I've done a ton of these, but I was hopeing to save some $$$ on the wire by finding a legal way to run only 1 conducter instead of buying the SER since there is already a piece of SEU going to where I want to be.

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