Re: [PipingDesign] Class 1 Div 2 and TEFC motors

From: <Jack>
Date: Thu Jan 11 2007 - 10:17:00 EST

thanks Bruce....

NFPA 497 is the "Recommended Practice for the Classification of Flammable Liquids, Gases, or Vapors and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas" (Whew!) But I get your point....NFPA 497 describes the "area"....but not the equipment requirements for use in the "area". I'll hunt down the NEC and check out the sections you are suggesting....

thanks! I appreciate your time.....



Jack Osborn, P.E.
Mechanical Engineer
IC Engineering
510 242 - 3094

[Non-text portions of this message have been removed] Received on Thu Jan 11 10:17:00 2007

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