UL-2279 Complete Document History
Electrical Equipment for Use in Class I, Zone 0, 1, & 2 Hazardous (Classified) Locatio


Obsolete Revision Information:
   WITHDRAWN - WITHDRAWN IN 2003 - April 18, 2003
   CHANGE 12/01 - ELECTRICAL EQUIPMENT FOR USE - Dec. 6, 2001
   1ST EDITION - ELECTRICAL EQUIPMENT FOR USE - July 30, 1996