NORMSERVIS s.r.o.

IEC 63522-21-ed.1.0

Electrical relays - Tests and measurements - Part 21: Thermal endurance

STANDARD published on 11.8.2025

English -
electronic design (pdf) (59.70 USD)
English -
Print design (59.70 USD)
English -
CD-ROM (61.60 USD)


French -
electronic design (pdf) (59.70 USD)
French -
Print design (59.70 USD)
French -
CD-ROM (61.60 USD)


English and French -
electronic design (pdf) (59.70 USD)
English and French -
Print design (59.70 USD)
English and French -
CD-ROM (61.60 USD)

The information about the standard:

Designation standards: IEC 63522-21-ed.1.0
Publication date standards: 11.8.2025
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: International technical standard
Category: Technical standards IEC

Annotation of standard text IEC 63522-21-ed.1.0 :

IEC 63522-21:2025 This part is used for testing along with the appropriate severities and conditions for measurements and tests designed to assess the ability of DUTs to perform under expected conditions of transportation, storage and all aspects of operational use. This document defines a standard test method for evaluation of resistance against high temperature for long periods. IEC 63522-21:2025 La presente partie traite des essais ainsi que des severites et conditions appropriees pour les mesurages et essais destines a evaluer laptitude de DUT a fonctionner dans des conditions prevues de transport, de stockage, et de tous les aspects dutilisation operationnelle. Le present document definit une methode dessai normalisee pour levaluation de la resistance a une temperature elevee pendant de longues periodes.