IEC 60947-6-2:2020/COR2:2023

IEC 60947-6-2:2020/COR2:2023 is a corrigendum linked to the low-voltage switchgear and controlgear series for multiple function equipment, specifically control and protective switching devices (or equipment) used in CPS applications. As a supporting document to IEC 60947-6-2:2020, it matters for teams that need an accurate technical reference during engineering review, conformity assessment, procurement checks, and document control. The corrigendum helps keep technical documentation aligned with the parent work for IEC 60947-6-2:2020/COR2:2023 and related compliance workflows.

IEC 60947-6-2:2020/COR2:2023 standard overview

This corrigendum is part of the IEC 60947-6-2 framework and should be read as a modifying reference rather than a standalone technical requirement set. It supports the correct interpretation of the parent document for low-voltage switchgear and controlgear used in multiple function equipment with control and protective switching functions. In practice, it is relevant when organizations need to verify terminology, alignment of requirements, or editorial corrections before using the parent standard in technical validation, product evaluation, or compliance documentation.

Applications of IEC 60947-6-2:2020/COR2:2023

IEC 60947-6-2:2020/COR2:2023 is typically used in workflows involving low-voltage electrical equipment, controlgear assemblies, and devices that combine control and protective switching functions. It may be consulted by manufacturers, test laboratories, and compliance teams during technical review of product files, verification activities, and certification preparation. The corrigendum can also support procurement specifications and internal quality workflows where accurate reference to the parent document is important for operational consistency and documented evaluation.

Why IEC 60947-6-2:2020/COR2:2023 matters

For engineering and compliance teams, this corrigendum matters because even small corrections can affect how requirements are read, tested, and recorded. Using the updated reference helps reduce interpretation errors, supports safer product assessment, and improves consistency across testing workflows and technical documentation. It is especially useful when preparing conformity assessment evidence, aligning supplier deliverables, or managing risk during product approval. In regulated electrical equipment processes, document accuracy is a practical part of quality assurance and technical compliance.

• Supporting corrigendum for the parent document IEC 60947-6-2:2020
• Relevant to low-voltage switchgear and controlgear with combined control and protective switching functions
• Useful for technical review, conformity assessment, and document control processes
• Helps maintain consistency in testing, validation, and procurement specifications
• Provides an updated reference point for engineering documentation and compliance workflows