Explosive atmospheres - Part 25: Intrinsically safe electrical systems
This document supplements and modifies the general requirements of IEC 60079-0 and the intrinsic safety standard IEC 60079-11. Where a requirement of this standard conflicts with a requirement of IEC 60079-0 or IEC 60079-11, the requirement of this standard takes precedence.
The installation requirements of Group II or Group III systems designed in accordance with this standard are specified in IEC 60079-14.
This third edition cancels and replaces the second edition published in 2010 and constitutes a technical revision.
The contents of the corrigendum 1 of October 2020 and corrigendum 2 of November 2022 have been included in this copy.
|Publication type||International Standard|
|Available language(s)||English/French, Spanish|
|TC/SC||TC 31/SC 31G - Intrinsically-safe apparatusrss|
|ICS||29.260.20 - Electrical apparatus for explosive atmospheres|
|File size||5120 KB|
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