UNE-EN IEC 61643-331:2018

Components for low-voltage surge protective devices - Part 331: Performance requirements and test methods for metal oxide varistors (MOV)

NORMA vydána dne 24.4.2023

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The information about the standard:

Designation standards: UNE-EN IEC 61643-331:2018
Note: NEPLATNÁ
Publication date standards: 24.4.2023
The number of pages: 51
Approximate weight : 153 g (0.34 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE