OVE EN IEC 61643-331: 2020 03 01
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Components for low-voltage surge protective devices – Part 331: Performance requirements and test methods for metal oxide varistors (MOV) (IEC 61643-331:2017)
Hardcopy
08-07-2021
German, English
01-03-2020
This part of IEC 61643 is a test specification for metal oxide varistors (MOV), which are used for applications up to 1 000 V AC or 1 500 V DC in power line, or telecommunication, or signalling circuits.
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