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  • Users: wyerdup
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  1. wyerdup

    fitting & enclosures for class 2 div 2

    I have a project in a feed mill and most of the building is class 2 div 2. My question is, do standard fittings with gasketed covers (LB's & T's) meet the dusttight requirement of the NEC? Also it appears that I can use NEMA 12 boxes, but I am unsure if I am permitted to make slices in that type...
  2. wyerdup

    class 2 div 2

    I have a project in a feed mill and most of the building is class 2 div 2. My question is, do standard fittings with gasketed covers (LB's & T's) meet the dusttight requirement of the NEC? Also it appears that I can use NEMA 12 boxes, but I am unsure if I am permitted to make slices in that type...
  3. wyerdup

    Modular Plugs

    What is the difference between RJ9 & RJ22 jacks?

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