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  1. #27
    Join Date
    Nov 2006
    Location
    MA
    Posts
    61

    comercial lighting = 277

    probably the closest service panel was the 120/277 3phase is a pain in the butt like that...

  2. #28
    Join Date
    Dec 2001
    Location
    Southern Tier, NY
    Posts
    6,066
    Quote Originally Posted by tjcsf07 View Post
    probably the closest service panel was the 120/277 3phase is a pain in the butt like that...
    480 > N = 277 ....

    there ain't no 120/277

  3. #29
    Join Date
    Nov 2006
    Location
    MA
    Posts
    61
    my apologies, the shop i learned in has service panels feeding only the lighting and service for a classroom (this is only in one area of the shop)... i was under the impression that in some configurations you may in fact have a panel supplying 120/277

    i really should have verified that before i posted...sry still learnin

  4. #30
    Join Date
    Nov 2006
    Location
    MA
    Posts
    61
    yep, im an idiot... i was thinkin 208 but had 277 on the brain..lol
    think ima start keepin my comments to myself

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