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SSH EN 61643-21:2001

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

Sep 28, 2005

General information

60.60     Jan 1, 2005

DPS

DPS/KT 4

European Norm

29.240     29.240.10  

English  

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Scope

Is applicable to devices for surge protection of telecommunications and signalling networks against indirect and direct effects of lightning or other transient overvoltages. The purpose of these SPDs is to protect modern electronic equipment connected to telecommunications and signalling networks with nominal system voltags up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c.

Related directives

Directives related to this standards.

2006/95/EC

Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)

Harmonized
Directive 2006/95/EC
2014/35/EU

Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits

Harmonized
Directive 2014/35/EU

Life cycle

NOW

PUBLISHED
SSH EN 61643-21:2001
60.60 Standard published
Jan 1, 2005

Related project

Adopted from EN 61643-21:2001

Adopted from IEC 61643-21 Ed. 1.0 b