IEC 60079-25:2020/COR2:2022
(Corrigendum)Corrigendum 2 - Explosive atmospheres - Part 25: Intrinsically safe electrical systems
Corrigendum 2 - Explosive atmospheres - Part 25: Intrinsically safe electrical systems
Corrigendum 2 - Atmosphères explosives - Partie 25: Systèmes électriques de sécurité intrinsèque
General Information
- Status
- Published
- Publication Date
- 28-Nov-2022
- Technical Committee
- SC 31G - Intrinsically-safe apparatus
- Current Stage
- PPUB - Publication issued
- Start Date
- 29-Nov-2022
- Completion Date
- 26-Jan-2023
Relations
- Effective Date
- 05-Sep-2023
- Effective Date
- 05-Sep-2023
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Frequently Asked Questions
IEC 60079-25:2020/COR2:2022 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Corrigendum 2 - Explosive atmospheres - Part 25: Intrinsically safe electrical systems". This standard covers: Corrigendum 2 - Explosive atmospheres - Part 25: Intrinsically safe electrical systems
Corrigendum 2 - Explosive atmospheres - Part 25: Intrinsically safe electrical systems
IEC 60079-25:2020/COR2:2022 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 60079-25:2020/COR2:2022 has the following relationships with other standards: It is inter standard links to IEC 60079-25:2020, IEC 60079-25:2020/COR1:2020. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
IEC 60079-25:2020/COR2:2022 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
IEC 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
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IEC 60079-25 IEC 60079-25
Edition 3.0 2020-06 Édition 3.0 2020-06
EXPLOSIVE ATMOSPHERES – ATMOSPHÈRES EXPLOSIVES –
Part 25: Intrinsically safe electrical systems Partie 25: Systèmes électriques de sécurité
intrinsèque
CO RRI G E NDUM 2
Corrections to the French version appear after the English text.
Les corrections à la version française sont données après le texte anglais.
C.7 Limit curves for universal source characteristic
Figure C.7 – Limit curve diagram for universal source characteristic – Group IIC
e) Diagram for 5 mH
Replace existing Figure C.7 e) with the following new figure:
IEC 60079-25:2020-06/COR2:2022-11(en-fr)
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