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    dave dice's Avatar
    dave dice Posts: 1, Reputation: 1
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    #1

    Feb 7, 2013, 10:58 AM
    Code required clearances
    What is the required clearance in front of a 460 volt disconnect switch?
    tkrussell's Avatar
    tkrussell Posts: 9,659, Reputation: 725
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    #2

    Feb 7, 2013, 11:46 AM
    36 inches assuming it is opposite an insulated surface.

    42 inches if opposite a grounded surface, (ie: concrete wall)

    48 inches if opposite other switchgear.
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