IEC 62271-100:2021/AMD1:2024
Amendment 1 - High-voltage switchgear and controlgear - Part 100: Alternating current circuit-breakers
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About This Item
IEC 62271-100:2021/AMD1:2024 is a targeted amendment connected to the parent document for high-voltage switchgear and controlgear, specifically alternating current circuit-breakers. It is relevant when engineering, procurement, or compliance teams need to track changes that affect technical documentation, verification activities, or product evaluation against the parent reference. For organizations managing high-voltage equipment documentation, IEC 62271-100:2021/AMD1:2024 helps keep technical review and conformity assessment aligned with the latest published modifications.
IEC 62271-100:2021/AMD1:2024 standard overview
As Amendment 1 to IEC 62271-100:2021, this document should be used as a supporting and modifying reference rather than as a fully standalone technical specification. Its scope is tied to alternating current circuit-breakers within high-voltage switchgear and controlgear, so it is most useful where updated requirements, clarifications, or corrections may affect design interpretation, testing workflows, or documented evaluation. In practice, teams often consult IEC 62271-100:2021/AMD1:2024 during technical assessment and compliance preparation to ensure the parent standard is applied with the current published amendment set.
Applications of IEC 62271-100:2021/AMD1:2024
This amendment is typically used in projects involving high-voltage circuit-breakers, related switchgear assemblies, laboratory evaluation, and engineering documentation review. It is relevant to manufacturers, test laboratories, utilities, and procurement teams that need a reliable compliance reference when assessing product conformity or updating quality workflows. IEC 62271-100:2021/AMD1:2024 may also support technical validation in specification review, tender evaluation, and certification planning where the parent document must be interpreted with the latest amendment applied.
Why IEC 62271-100:2021/AMD1:2024 matters
Keeping the amendment attached to the parent reference helps reduce compliance risk and supports operational consistency across design, testing, and procurement activities. For high-voltage circuit-breakers, small changes in requirements or wording can affect safety review, verification planning, and conformity assessment preparation. IEC 62271-100:2021/AMD1:2024 helps organizations maintain a controlled technical baseline, improving traceability for engineering validation and making it easier to align internal procedures with current published documentation.
- Supports amendment tracking for the parent high-voltage circuit-breaker document
- Useful for technical review, test planning, and compliance workflow updates
- Helps maintain alignment between design documentation and current published requirements
- Relevant to procurement, certification, and conformity assessment preparation
- Publication Date: 2024-08-19
- Standard Status: Amendment
- Publisher: IEC
- Edition: 3
- This Version: IEC 62271-100:2021 (2024-08-19)
- Previous Version: IEC 62271-100:2021 (2024-01-31)
- Previous Version: IEC 62271-100:2021 (2022-07-15)
- Previous Version: IEC 62271-100:2021 (2021-12-17)
- Previous Version: IEC 62271-100:2021 (2021-07-07)
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