prEN IEC 60343:2025

Recommended test methods for determining the relative resistance of insulating materials to breakdown by surface discharges - Part 1: General methods

Publication date:   Dec 12, 2025

General information

40.60   Close of voting   Mar 6, 2026

CENELEC

CLC/SR 112 Evaluation and qualification of electrical insulating materials and systems (to be defined)

European Norm

17.220.99   Other standards related to electricity and magnetism | 29.035.01   Insulating materials in general

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EN 60343:1992

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prEN IEC 60343:2025
40.60 Close of voting
Mar 6, 2026