IEC 60079-11:2011/ISH7:2024
(Main)Interpretation Sheet 7 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
Interpretation Sheet 7 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
Feuille d'interprétation 7 - Atmosphères explosives - Partie 11: Protection de l'équipement par sécurité intrinsèque "i"
General Information
- Status
- Published
- Publication Date
- 22-May-2024
- Technical Committee
- SC 31G - Intrinsically-safe apparatus
- Current Stage
- DELPUB - Deleted Publication
- Start Date
- 23-May-2024
- Completion Date
- 26-Oct-2025
Relations
- Revised
IEC 60079-11:2023 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" - Effective Date
- 02-Aug-2024
- Revised
IEC 60079-11:2011 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" - Effective Date
- 16-Feb-2024
Frequently Asked Questions
IEC 60079-11:2011/ISH7:2024 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Interpretation Sheet 7 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"". This standard covers: Interpretation Sheet 7 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
Interpretation Sheet 7 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-11:2011/ISH7:2024 is classified under the following ICS (International Classification for Standards) categories: 29.260.20 - Electrical apparatus for explosive atmospheres. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 60079-11:2011/ISH7:2024 has the following relationships with other standards: It is inter standard links to IEC 60079-11:2023, IEC 60079-11:2011. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
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Standards Content (Sample)
© IEC 2024
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
IEC 60079-11
Edition 6.0 2011-06
EXPLOSIVE ATMOSPHERES –
Part 11: Equipment protection by intrinsic safety "i"
INTERPRETATION SHEET 7
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/394/DISH 31G/399/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.
___________
IEC 60079-11:2011 (Edition 6.0)
Explosive atmospheres – Part 11: Equipment protection by intrinsic safety “i”
Background
5.6.1 of IEC 60079-11:2011 states, in part:
"All surfaces of components, enclosures, wiring and the tracks on printed circuit boards which
may come in contact with expl
...
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