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Standard STN EN IEC 60664-1 1.3.2022 preview

STN EN IEC 60664-1 (330420)

Insulation coordination for equipment within low-voltage supply systems. Part 1: Principles, requirements and tests

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STANDARD published on 1.3.2022


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The information about the standard:

Designation standards: STN EN IEC 60664-1
Classification mark: 330420
Catalog number: 134228
Publication date standards: 1.3.2022
SKU: NS-1050509
Approximate weight : 57 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN

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Insulation systems

These changes apply to this standard:

Preview STN EN IEC 60664-1:2022/A1 1.11.2025
STN EN IEC 60664-1:2022/A1 (330420) Change

Change published on 1.11.2025

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