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Normas IEC

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IEC

IEC 62561-4:2023

En Vigor
2023-10-13
Lightning protection system components (LPSC) - Part 4: Requirements for conductor fasteners
IEC

IEC 60235-4A:1975

En Vigor
1975-01-01
Supplement A - Measurement of the electrical properties of microwave tubes - Part 4: Magnetrons - Voltage tunable magnetron
IEC

IEC 60464-2:2001/AMD1:2006

En Vigor
2006-01-17
Amendment 1 - Varnishes used for electrical insulation - Part 2: Methods of test
IEC

IEC 60404-1:2016/AMD1:2025

En Vigor
2025-07-25
Amendment 1 - Magnetic materials - Part 1: Classification