Tom, this is great ! how low can we go??
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let's say it falls under Industrial Commercial (loft) buildings @ 2watts per sq ft
5000 x 2= 10,000w
let's give Glenn 220-3(b)(6) 1200w of it
( good call Glenn)

for the remaining 8800w, let's use 210-23(b), because this guy has no power tools !
I'm gonna run a 240v 30a lighting circuit(s)

strict 240, can't catch me up in 210-4 here [Linked Image]

240v x 30a= 7200
damn, gotta make it two!

so 3 circuits is my best shot!

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[This message has been edited by sparky (edited 04-22-2001).]