Tracked Changes. Components for low-voltage surge protective devices. Performance requirements and test methods for metal oxide varistors (MOV).
NORMA vydaná dňa 26.2.2020
Designation standards: BS EN IEC 61643-331:2018-TC
Note: NEPLATNÁ
Publication date standards: 26.2.2020
The number of pages: 106
Approximate weight : 349 g (0.77 lbs)
Country: British technical standard
Kategória: Technické normy BS