IEC 63522-48:2024/COR1:2025
Corrigendum 1 - Electrical relays - Tests and measurements - Part 48: Contact failure rate test
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About This Item
IEC 63522-48:2024/COR1:2025 is a corrigendum linked to the contact failure rate test for electrical relays, helping users apply the correct technical reference when evaluating relay performance. Based on Electrical relays - Tests and measurements - Part 48: Contact failure rate test, it supports engineering review, laboratory evaluation, and compliance workflows where accurate test documentation matters. For teams managing procurement, verification activities, or documented evaluation, the corrigendum helps keep the parent document aligned with the intended technical content.
What is IEC 63522-48:2024/COR1:2025?
This document is a supporting correction to IEC 63522-48:2024, rather than a standalone test method. It is associated with the contact failure rate test used for electrical relays and is relevant when organizations need to confirm that the parent reference is being applied correctly in technical assessment or conformity assessment preparation. In practice, IEC 63522-48:2024/COR1:2025 helps maintain accuracy in engineering documentation, test planning, and quality workflows tied to relay performance evaluation.
Applications of IEC 63522-48:2024/COR1:2025
The corrigendum is most useful where relay testing, specification review, or supplier documentation must reflect the corrected form of the parent publication. It may be referenced by laboratories performing contact failure rate evaluation, by engineering teams preparing technical validation records, and by procurement or compliance groups checking that the correct document set is used. In operational settings, it can support consistent test interpretation for electrical equipment used in control, automation, and related reliability-focused applications.
Why is IEC 63522-48:2024/COR1:2025 important?
Accurate corrigenda are important because even small document corrections can affect test interpretation, traceability, and regulatory preparation. For contact failure rate testing, using the right supporting reference helps reduce avoidable errors in engineering specification review and conformity assessment workflows. It also supports operational consistency across laboratories and suppliers, which is valuable for safety-related and reliability-driven procurement decisions. For organizations maintaining technical compliance, the corrigendum helps preserve confidence in the parent test document and its use in documented evaluation.
- Supporting correction connected to IEC 63522-48:2024
- Relevant to contact failure rate testing for electrical relays
- Useful for laboratory evaluation and technical review workflows
- Helps maintain documentation accuracy for compliance and procurement
- Supports consistent use of the parent reference in engineering files
- Publication Date: 2025-04-24
- Standard Status: Corrigendum
- Publisher: IEC
- Edition: 1
- This Version: IEC 63522-48:2024 (2025-04-24)
- Previous Version: IEC 63522-48:2024 (2024-05-12)
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