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IEC 60050-321 ED2

International Electrotechnical Vocabulary (IEV) - Part 321: Instrument transformers IEC 60050-321 ED2

General information

20.99   WD approved for registration as CD   Jan 15, 2026

CD    Jun 30, 2026

IEC

TC 38

International Standard

01.040.29   Electrical engineering (Vocabularies) | 29.200   Rectifiers. Converters. Stabilized power supply

Life cycle

PREVIOUSLY

PUBLISHED
IEC 60050-321:1986 ED1

NOW

IN_DEVELOPMENT
IEC 60050-321 ED2
20.99 WD approved for registration as CD
Jan 15, 2026




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