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IEC 63522-30:2025 ED1

Electrical relays - Tests and measurements - Part 30: Contact sticking (delayed release)

Jul 2, 2025

General information

60.60     Jul 2, 2025

IEC

TC 94

International Standard

29.120.70  

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Scope

IEC 63522-30:2025 defines a standard test method to determine contact sticking of relays as part of the normal service life, i.e., devices under test (DUTs) fail to open within a specified time, due to, for example, effects of remanence, chemical effects, or high temperature. It does not cover contact sticking during or after electrical endurance testing or due to other validation tests for relays.

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PUBLISHED
IEC 63522-30:2025 ED1
60.60 Standard published
Jul 2, 2025