
Components for low-voltage surge protective devices - Part 331: Performance requirements and test methods for metal oxide varistors (MOV)
NORM herausgegeben am 24.4.2023
Designation standards: UNE-EN IEC 61643-331:2018
Note: UNGÜLTIG
Publication date standards: 24.4.2023
The number of pages: 51
Approximate weight : 153 g (0.34 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE