IEC 60947-1:2020/COR1:2022
(Corrigendum)Corrigendum 1 - Low-voltage switchgear and controlgear - Part 1: General rules
Corrigendum 1 - Low-voltage switchgear and controlgear - Part 1: General rules
Corrigendum 1 - Appareillage à basse tension – Partie 1: Règles générales
General Information
- Status
- Published
- Publication Date
- 19-Dec-2022
- Technical Committee
- SC 121A - Low-voltage switchgear and controlgear
- Drafting Committee
- MT 5 - TC 121/SC 121A/MT 5
- Current Stage
- PPUB - Publication issued
- Start Date
- 20-Dec-2022
- Completion Date
- 08-Feb-2023
Relations
- Effective Date
- 05-Sep-2023
- Corrected By
IEC 60947-1:2020/COR2:2024 - Corrigendum 2 - Low-voltage switchgear and controlgear - Part 1: General rules - Effective Date
- 12-Apr-2024
Frequently Asked Questions
IEC 60947-1:2020/COR1:2022 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Corrigendum 1 - Low-voltage switchgear and controlgear - Part 1: General rules". This standard covers: Corrigendum 1 - Low-voltage switchgear and controlgear - Part 1: General rules
Corrigendum 1 - Low-voltage switchgear and controlgear - Part 1: General rules
IEC 60947-1:2020/COR1:2022 is classified under the following ICS (International Classification for Standards) categories: 29.130.20 - Low voltage switchgear and controlgear. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 60947-1:2020/COR1:2022 has the following relationships with other standards: It is inter standard links to IEC 60947-1:2020, IEC 60947-1:2020/COR2:2024. 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 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
IEC 60947-1 IEC 60947-1
Edition 6.0 2020-04 Édition 6.0 2020-04
Low-voltage switchgear and controlgear – Appareillage à basse tension –
Part 1: General rules Partie 1: Règles générales
CO RRI G E NDUM 1
2 Normative references 2 Références normatives
Replace the existing reference to IEC
Remplacer la référence existante à l’IEC
60068-2-52:1996 with the following:
60068-2-52:1996 par ce qui suit :
IEC 60068-2-52:2017, Environmental
IEC 60068-2-52:2017, Essais
testing – Part 2-52: Tests – Test Kb: Salt
d’environnement – Partie 2-52: Essais –
mist, cyclic (sodium chloride solution)
Essai Kb: Brouillard salin, essai cyclique
(solution de chlorure de sodium)
9.3.3.3.4 Temperature-rise of the main
9.3.3.3.4 Echauffement du circuit
circuit
principal
Replace, in item i) a), “as given in Table 9.”
Remplacer, dans le point i) a), « sont
with “as given in Table 9 with a minimum
données dans le Tableau 9; » par « sont
cross-section of 1 mm².”
données dans le Tableau 9 avec une
section minimale de 1 mm²; »
Tableau Q.1 – Séquences d’essais
Table Q.1 – Test sequences
Remplacer, à la ligne 14 Brouillard salin
...
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