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Sub panel #215440
05/09/15 05:29 PM
05/09/15 05:29 PM
S
sparkync  Offline OP
Member
Joined: Oct 2002
Posts: 830
NC
I have a 200 amp Meter/combo with feed through lugs, outside with 5 double pole breakers. I am feeding out of back of that panel to a 200 amp main breaker panel directly behind it. The panel inside now becomes a sub panel, therefore I will have to run an insulated neutral from the outside panel to the inside (4 wire), but can still come off the "feed through" lugs to the inside main breaker, right??
I guess I can actually have a main lug panel inside instead of a Main breaker since I'm using the Main breaker outside thru the feed through lugs. Thanks

2017 / 2014 NEC & Related Books and Study Guides
Re: Sub panel [Re: sparkync] #215446
05/10/15 03:42 PM
05/10/15 03:42 PM
G
gfretwell  Offline

Member
Joined: Jul 2004
Posts: 9,242
Estero,Fl,usa
Yes it could be an MLO but the inside disconnect is not a bad idea, if for nothing else to avoid confusion from a "home inspector" down the road. The 4 wire feeder and the isolated ground bus is right.


Greg Fretwell
Re: Sub panel [Re: sparkync] #215453
05/11/15 04:06 PM
05/11/15 04:06 PM
S
sparkync  Offline OP
Member
Joined: Oct 2002
Posts: 830
NC
Thanks Greg. Yes I'll probably go with the main breaker. I agree. Cuts down on confusion.


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