Cover DIN EN 61643-312 VDE 0845-5-12:2014-02
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DIN EN 61643-312 VDE 0845-5-12:2014-02

* German Language Version *

Components for low-voltage surge protective devices

Part 312: Selection and application principles for gas discharge tubes

(IEC 61643-312:2013 + corrigendum Jul. 2013); German version EN 61643-312:2013
Class/Status: Standard, valid
Released: 2014-02
VDE Art. No.: 0800094

Contents

This standard contains the German version of the European Standard EN 61643-312:2013 and is identical with the International Standard IEC 61643-312:2013 + Corrigendum 1:2013. It describes selection and application principles for gas discharge tubes with two or three electrodes. Such devices are used for the protection of applications up to 1 000 V ac or 1 500 V dc in communication or signalling circuits and consist of a gap or series of gaps in an hermetically enclosed discharge medium other than air.