SSH EN IEC 63522-30:2025

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

Publication date: May 20, 2026

General information

Current stage: 60.60 Effective date: May 20, 2026

Originator: DPS

Owner: DPS/KT 3

Type: European Norm

ICS: 29.120.70

Languages: English

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Status: Published

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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
SSH EN IEC 63522-30:2025
60.60 Standard published
May 20, 2026

SSH EN IEC 63522-30:2025

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

General information

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Scope

Life cycle

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Related project

Adopted from EN IEC 63522-30:2025 IDENTICAL

Adopted from IEC 63522-30:2025 ED1 IDENTICAL