DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Electrical relays - Tests and measurements - Part 21: Thermal endurance (IEC 63522-21:2025); German version EN IEC 63522-21:2025
Abstract
This part of IEC 63522 is used for testing along with the appropriate severities and conditions for measurements and tests designed to assess the ability of specimens to perform under expected conditions of transportation, storage and all aspects of operational use. The object of this test is to define a standard test method for resistance: – to high temperature for long periods.
Begin
2022-01-26
Planned document number
DIN EN IEC 63522-21
Project number
02230747
Responsible national committee
DKE/K 671 - Schaltrelais: Electrical relays
draft standard
All-or-nothing electrical relays - Tests and Measurements - Part 7-21: Thermal Endurance (IEC 94/637/CD:2021); Text in German and English
2022-09
Order from DIN Media
