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IEC 61643-21:2000-09

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks; Performance requirements and testing methods

German title
Überspannungsschutzgeräte für Niederspannung - Teil 21: Überspannungsschutzgeräte für den Einsatz in Telekommunikations- und signalverarbeitenden Netzwerken; Leistungsanforderungen und Prüfverfahren
Publication date
2000-09
Original language
English, French
Publication date
2000-09
Original language
English, French

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Replacement amendments

This document has been modified by: IEC 61643-21 Corrigendum 1:2001-03,IEC 61643-21 AMD 1:2008-04,IEC 61643-21 AMD 2:2012-07

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