UL - 60079-0 BULLETIN
UL Standard for Safety Explosive atmospheres - Part 0: Equipment - General requirements
Organization: | UL |
Publication Date: | 30 November 2018 |
Status: | active |
Page Count: | 12 |
scope:
DR DE Modification of Clause 1 to replace with the following:
This document specifies the general requirements for construction, testing and marking of Ex Equipment and Ex Components intended for use in explosive atmospheres. Explosive atmospheres are identified by the National Electrical Code®, ANSI/NFPA 70 as hazardous (classified) locations and include the following specified locations:
• Class I, Zone 0
• Class I, Zone 1
• Class I, Zone 2
• Zone 20
• Zone 21
• Zone 22
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