UL-844 › Standard for Luminaires for Use in Hazardous (Classified) Locations
Included in this current edition are the following subparts:
13TH EDITION - June 29, 2012
CHANGE 11/15 - Nov. 13, 2015
CHANGE 03/16 - March 11, 2016
CHANGE 10/17 - Oct. 6, 2017
CHANGE 03/19 - March 19, 2019
CHANGE 07/20 - July 22, 2020
CHANGE 10/21 - Oct. 11, 2021
CHANGE 11/15 - Nov. 13, 2015
CHANGE 03/16 - March 11, 2016
CHANGE 10/17 - Oct. 6, 2017
CHANGE 03/19 - March 19, 2019
CHANGE 07/20 - July 22, 2020
CHANGE 10/21 - Oct. 11, 2021
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Document Number
UL-844
Revision Level
13TH EDITION
Status
Current
Publication Date
June 29, 2012
Page Count
110 pages