British Standards Institution

Source:: IEC
Committee:: PEL/96 - Small transformers
Categories:: Transformers. Reactors

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

21/03/2025

3. Public Comments (Complete)

Public Comments start date:

21/03/2025

Public Comments end date:

21/03/2025

Learn more about the standards development process

Standards Development

BS EN IEC 61558-2-9:2025 Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for transformers and power supply units for class III handlamps

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