IEC 61643-331:2003

Superseded

View Superseded by

Components for low-voltage surge protective devices - Part 331: Specification for metal oxide varistors (MOV)

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

12-31-2021

Language(s)

English - French, Spanish, Castilian

Published date

05-27-2003

Publisher

International Electrotechnical Committee

Details the test specifications for metal oxide varistors (MOV), which are used for applications up to 1000 V a.c. or 1500 V d.c. in power line, or telecommunication, or signalling circuits. The MOVs are designed to protect apparatus or personnel, or both from high transient voltages. Does not deal with hybrid devices. Does not apply also to mountings and their effect on the MOVs characteristics.

Committee	TC 37/SC 37B
DocumentType	Standard
Pages	33
PublisherName	International Electrotechnical Committee
Status	Superseded
SupersededBy	IEC 61643-331:2017

Standards	Relationship
PN EN 61643-331 : 2008	Identical
EN 61643-331:2003	Identical
NF EN 61643-331 : 2003	Identical
SN EN 61643-331 : 2003	Identical
I.S. EN IEC 61643-331:2018	Identical
DIN EN 61643-331 : 2004	Identical
EN IEC 61643-331:2018	Identical
NEN EN IEC 61643-331 : 2003	Identical
UNE-EN 61643-331:2004	Identical
I.S. EN 61643-331:2003	Identical
VDE 0845-5-3 : 2004	Identical
CEI EN 61643-331 : 2005	Identical
BS EN 61643-331:2003	Identical

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