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IEC 63522-55 ED1

Electrical Relays - Tests and measurements - Part 55: Maximum load breaking capacity

General information

40.00     Feb 27, 2026

CCDV    Apr 17, 2026

IEC

TC 94

International Standard

Life cycle

NOW

PROJECT
IEC 63522-55 ED1
40.00 DIS registered
Feb 27, 2026

National adoptions

Electrical relays - Tests and measurements - Part 55: Maximum load breaking capacity

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