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prEN IEC 62631-2-1:2026

Dielectric and resistive properties of solid insulating materials - Part 2-1: Relative permittivity and dissipation factor - Technical frequencies (0,1 Hz - 10 MHz) - AC Methods prEN IEC 62631-2-1:2026

Publication date:   May 22, 2026

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40.60   Close of voting   Aug 14, 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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