IEC 60079-25:2003/ISH1:2023

Interpretation Sheet 1 - Electrical apparatus for explosive gas atmospheres - Part 25: Intrinsically safe systems

Feuille d'interprétation 1 - Matériel électrique pour atmosphères explosives gazeuses - Partie 25: Systèmes de sécurité intrinsèque

General Information

• Status: Published
• Publication Date: 22-May-2023
• ICS: 29.260.20 - Electrical apparatus for explosive atmospheres
• Technical Committee: SC 31G - Intrinsically-safe apparatus
• Drafting Committee: MT 60079-25 - TC 31/SC 31G/MT 60079-25
• Current Stage: DELPUB - Deleted Publication
• Start Date: 23-May-2023
• Completion Date: 26-Oct-2025

Relations

• Revises: IEC 60079-25:2003 - Electrical apparatus for explosive gas atmospheres - Part 25: Intrinsically safe systems
• Effective Date: 05-Sep-2023
• Revised: IEC 60079-25:2010 - Explosive atmospheres - Part 25: Intrinsically safe electrical systems
• Effective Date: 05-Sep-2023

Standards Content (Sample)

© IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION

____________
IEC 60079-25
Edition 1.0  2003-08
ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES –

Part 25: Intrinsically safe electrical systems

INTERPRETATION SHEET 1
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/364/DISH 31G/369/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 tabl
...