Flexible Cords Used in Class I Locations

In Division 1 or Division 2 locations where the boxes, fittings, or enclosures are required to be explosionproof, if a flexible cord is used it must terminate with a cord connector or attachment plug listed for the location, or a cord connector or attachment plug with a seal that is listed for the location. In Division 2 locations, where explosionproof equipment is not required, the cord can terminate _____.

a) with a listed cord connector
b) with a listed attachment plug

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