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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Pre-standard [Withdrawn]

CLC/TS 61643-22
Low voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles (IEC 61643-22:2004, modified)

Title (German)

Überspannungsschutzgeräte für Niederspannung - Teil 22: Überspannungsschutzgeräte für den Einsatz in Telekommunikations- und signalverarbeitenden Netzwerken - Auswahl- und Anwendungsprinzipien (IEC 61643-22:2004, modifiziert)

Responsible national committee

DKE/UK 767.6 - Schutz von Einrichtungen der Informationstechnik gegen Überspannungen und niederfrequente Felder

Responsible european committee

CLC/TC 37A - Low voltage surge protective devices

Edition 2006-04

Original language English

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Table of contents

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Kai Jagielski

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63069 Offenbach am Main

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Economic benefits

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

CLC/TS 61643-22 Low voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles (IEC 61643-22:2004, modified)

Responsible national committee

Responsible european committee

Kai Jagielski

Want to learn more?

CLC/TS 61643-22
Low voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles (IEC 61643-22:2004, modified)