IEC 60079-11:2011/ISH5:2019

Interpretation Sheet 5 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"

General Information

• Status: Published
• Publication Date: 28-Aug-2019
• ICS: 29.260.20 - Electrical apparatus for explosive atmospheres
• Technical Committee: SC 31G - Intrinsically-safe apparatus
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 13-Jan-2023

Relations

• Revised: IEC 60079-11:2023 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
• Effective Date: 05-Sep-2023
• Revised: IEC 60079-11:2011 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
• Effective Date: 05-Sep-2023

Standards Content (Sample)

 IEC 2019
INTERNATIONAL ELECTROTECHNICAL COMMISSION

____________
IEC 60079-11
Edition 6.0  2011-06
EXPLOSIVE ATMOSPHERES –
Part 11: Equipment protection by intrinsic safety "i"

INTERPRETATION SHEET 5
This interpretation sheet has been prepared by subcommittee 31G: Intrinsically-safe
apparatus, of IEC technical committee 31: Equipment for explosive atmospheres.
The text of this interpretation sheet is based on the following documents:
DISH Report on voting
31G/306/DISH 31G/308/RVDISH
Full information on the voting for the approval of this interpretation sheet can be found in the
report on voting indicated in the above table.

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BACKGROUND
As stated in the scope of Edition 6 of IEC 60079-11 (2011), the standard supplements and

modifies the general requirements of IEC 60079-0. Subsequent to the publication of Edition 6
of IEC 60079-11, IEC 60079-0 was revised. The revised version of IEC 60079-0
(Edition 7:2017) now c
...