Standard

IEC 60079-26:2004 ED1

Mar 2004 Revised

Note: Latest version: IEC 60079-26:2021 ED4

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Language English/French

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Abstract

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.

Products specifications

Standard from IEC
Published: March 15 2004
Withdrawn: August 24 2006
Edition: 1
Document type: IS
Pages
ISBN: 2831874203

Publisher: IEC
Distributor: IEC
ICS: 29.260.20
International TC: TC 31

Product Relations

Revised by: IEC 60079-26:2006 ED2

IEC 60079-26:2004 ED1

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IEC 60079-26:2021 ED4

IEC 60079-26:2014 ED3

IEC 60079-26:2006 ED2