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Class 1 Div 1

#82771 12/11/02 01:17 PM

Joined: Jun 2001

Posts: 21

V

VOLTS

OP

Member

Is it ok to have a unclassified area open into an class 1 div 1 that is seperated by a doorway? Should there be an transition area of div 2? 500.5 B (2)3 does not indicate how large the transition area sould be if required.

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Re: Class 1 Div 1

#82772 12/11/02 05:08 PM

Joined: Oct 2002

Posts: 210

Massachusetts

S

spyder

Member

Engineers and building officials make the call on that stuff. Contact the AHJ and have them make the call.

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ECN Forum Forums Code Related Discussion NEC & other Code issues Class 1 Div 1