rgwilliamson
Member
The NEC allows use of non-explosionproof seals at the Class 1 Div. 2 boundaries.
Who manufactures these non-explosionproof seals?
Who manufactures these non-explosionproof seals?
Equipment installed consistent with their ?Listing? or ?Labeling? would certainly be ?Identified,? but that is neither the exclusive nor exhaustive means per the root definition.Identified (as applied to equipment). Recognizable as suitable for the specific purpose, function, use, environment, application, and so forth, where described in a particular Code requirement.
FPN: Some examples of ways to determine suitability equipment for a specific purpose, environment, or application include investigations by a qualified testing laboratory (listing and labeling), an inspection agency, or other organizations concerned with product evaluation.
Is that identified for the purpose?Originally posted by OneWay:
chico and paper or cotton.