IEC 63522-30:2025

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

OVERVIEW

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.

COMMENTS

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PRODUCT DETAILS

Status Current
Edition 2025
No. of Pages 15
ICS Classification 29.120.70 Relays
Committee TC 94
Available for Purchase For sale in Singapore only
Adoption IEC : 0