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Standard 1203, Edition 5

ExplosionProof and Dust-IgnitionProof Electrical Equipment for Use in Hazardous (Classified) Locations

UL Standard
Standard 1203, Edition 5 Edition Date: November 22, 2013 ANSI Approved: July 31, 2020 $505.00-$1,258.00
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Revisions and Related Documents

Revisions
Red Line Std. (9)

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August 19, 2020 Redline Revision
January 30, 2020 Revision
April 16, 2019 Revision
October 16, 2018 Revision
April 30, 2018 Revision
February 16, 2018 Revision
October 16, 2015 Revision
April 24, 2015 Revision
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CSDS Proposals

An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:

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Summary of Topics (SOT)
May 08, 2020 N/A
February 15, 2019 View
August 24, 2018 View
March 30, 2018 View
March 09, 2018 View
December 29, 2017 View
September 04, 2015 View
June 26, 2015 View
January 23, 2015 View
October 04, 2013 View
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Referenced Standards (11)

Reverse Referenced Standards (17)

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