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IEC 61643-21

IEC 61643-21:2000/AMD2:2012
Amendment 2 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
AMENDMENT
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Technical committee

TC 37/SC 37A Low-voltage surge protective devices
Publication typeInternational Standard
Publication date2012-07-27
Edition1.0
ICS

29.240.10

Stability date2024
ISBN number9782832201985
Pages37
File size1.53 MB
EditionDatePublicationEditionStatus
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