Standards
[CURRENT]
DIN EN IEC 63522-49
; VDE 0435-2027-49:2025-12
DIN EN IEC 63522-49
; VDE 0435-2027-49:2025-12
Electrical relays - Tests and measurements - Part 49: Long term stability of sealing (IEC 63522-49:2025); German version EN IEC 63522-49:2025
Title (German)
Elektrische Relais - Mess- und Prüfverfahren - Teil 49: Langzeitstabilität der Kapselung (IEC 63522-49:2025); Deutsche Fassung EN IEC 63522-49:2025
Overview
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. This document defines a standard test method for long term stability of sealing. Application of this document increases investment security for manufacturers and users and provides testing laboratories and manufacturers with defined information for testing.
