IEC 60079-26:2004 ED1

Electrical apparatus for explosive gas atmospheres - Part 26: Construction, test and marking of Group II Zone 0 electrical apparatus

Publication date:   Mar 15, 2004

General information

99.60 Withdrawal effective   Aug 24, 2006

IEC

TC 31

International Standard

29.260.20   Electrical apparatus for explosive atmospheres

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Scope

Specifies the particular requirements for construction, test and marking for electrical apparatus of Group II intended for use in Zone 0.
This electrical apparatus, within the operational parameters specified by the manufacturer, ensures a very high level of protection that includes rare faults related to the apparatus or two faults occurring independently of each other.
It is intended for use in Zone 0 hazardous areas, in which explosive gas atmospheres caused by mixtures of air and gases, vapours or mists under normal atmospheric conditions are present continuously, for long periods or frequently.

Life cycle

NOW

WITHDRAWN
IEC 60079-26:2004 ED1
99.60 Withdrawal effective
Aug 24, 2006

REVISED BY

WITHDRAWN
IEC 60079-26:2006 ED2