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dnaSRPS EN IEC 63522-55:2026

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

General information

50.20     Sep 11, 2026

50.60    Oct 23, 2026

ISS

N094

European Norm

English  

Scope

This part of IEC 63522 is used for testing all kinds of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
The object of this document is to define a standard test method to verify the maximum load breaking capacity on resistive and inductive loads, typically in DC but also, in special cases, on high AC loads.

Life cycle

NOW

PROJECT
dnaSRPS EN IEC 63522-55:2026
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Sep 11, 2026

Related project

Adopted from FprEN IEC 63522-55:2026 IDENTICAL

Adopted from IEC 63522-55 ED1 IDENTICAL

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