EN 60947-5-4:2003

Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests EN 60947-5-4:2003

Publication date:   Aug 10, 2006

General information

60.60 Standard published   Dec 5, 2003

CENELEC

CLC/TC 121A Low-voltage switchgear and controlgear

European Norm

29.130.20   Low voltage switchgear and controlgear

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Published

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Scope

IEC 60947-5-4:2002 applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. This standard takes into consideration two rated voltage areas:

a) above (and including) 10 V (typically 24 V) where contacts are used for switching loads with possible electrical erosion, such as programmable controller inputs;

b) below 10 V (typically 5 V) with negligible electrical erosion, such as electronic circuits.

This second edition cancels and replaces the first edition which was issued as a technical report in 1996. It now has the status of an International Standard.

Related legislation

Legislation related to this standard

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/Supporting
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/Supporting

Life cycle

PREVIOUSLY

WITHDRAWN
EN 60947-5-4:1997

NOW

PUBLISHED
EN 60947-5-4:2003
60.60 Standard published
Dec 5, 2003

CORRIGENDA / AMENDMENTS

PUBLISHED
EN 60947-5-4:2003/A1:2019

Relations

Adopted from IEC 60947-5-4:2002 IDENTICAL