
Electrical relays - Tests and measurements - Part 43: Proof tracking index (PTI)
NORM herausgegeben am 1.4.2026
Designation standards: STN EN IEC 63522-43
Classification mark: 353410
Catalog number: 142296
Publication date standards: 1.4.2026
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN