SAME AS UL 60079-0 * W/D S/S BY UL 60079-0
This standard specifies the general requirements forconstruction, test ing and marking of electrical equipment and ExComponents intended for use in explosive atmospheres• Explosiveatmospheres are identified by the National Electrical Code®,ANSI/NFPA 70 as hazardous (classified) locations and include thefollowing specified locations:
• Class I, Zone 0
• Class I, Zone 1
• Class I, Zone 2
• Zone 20
• Zone 21
• Zone 22
See 6•1 for the relationship of the Equipment Protection Level(EPL) to the zone area classification•
The standard atmospheric conditions (relating to theexplosion characteristics of the atmosphere) under which it may beassumed that electrical equipment can be operated are:
- Edition:
- 13
- Published:
- 07/26/2013
- ANSI:
- ANSI Approved
- Number of Pages:
- 140
- File Size:
- 1 file , 2.6 MB
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