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BSI 22/30439450 DC 2022

BSI 22/30439450 DC 2022

$13.70

BS EN 61643-21. Low voltage surge protective devices – Part 21. Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods

Published By Publication Date Number of Pages
BSI 2022 84
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Status

Definitive
Pages

84
Publication Date

2022-03-30
Standard Number

22/30439450 DC
Title

BS EN 61643-21. Low voltage surge protective devices – Part 21. Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods
Descriptors

Overcurrent protection, Surge limiters, Lightning protection, Telecommunication systems, Circuits, Communication networks, Overvoltage protection, Electrical equipment, Electrical testing, Mechanical testing, Low voltage, Type testing, Rated voltage, Electrical protection equipment, Environmental testing, Surge protection
Publisher

BSI
Committee

PEL/37
ICS Codes 29.240.10 - Substations. Surge arresters

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BSI 22/30439450 DC 2022
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