STN EN IEC 63522-21 (353410)

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

NORM herausgegeben am 1.1.2026

The information about the standard:

Designation standards: STN EN IEC 63522-21
Classification mark: 353410
Catalog number: 141630
Publication date standards: 1.1.2026
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN