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EN 60947-4-3:2014

Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads EN 60947-4-3:2014

Publication date:   Aug 19, 2014

General information

60.60 Standard published   Jun 13, 2014

CENELEC

CLC/TC 121A Low-voltage switchgear and controlgear

European Norm

29.130.20   Low voltage switchgear and controlgear | 31.180   Printed circuits and boards

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Scope

IEC 60947-4-3:2014 applies to a.c. semiconductor non-motor load controllers and contactors intended for performing electrical operations by changing the state of a.c. electric circuits between the ON-state and the OFF-state. Typical applications are classified by utilization categories given in Table 2. This second edition cancels and replaces the first edition published in 1999, Amendment 1:2006 and Amendment 2:2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:

a) Update of the marking requirements (6.1);

b) Update of the EMC requirements (8.3.2); and

c) Update of the tests requirements (9.3.1, 9.4, 9.4.1.1, 9.4.1.2, 9.4.2.1, 9.4.2.2, 9.4.2.3, 9.4.2.4, 9.4.2.6).

Related legislation

Legislation related to this standard

2004/108/EC

Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC

Harmonized/Supporting
Legislation 2004/108/EC
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
Legislation 2006/95/EC
2014/30/EU

Directive 2014/30/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 electromagnetic compatibility (recast)

Harmonized/Supporting
Legislation 2014/30/EU
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
Legislation 2014/35/EU

Life cycle

PREVIOUSLY

WITHDRAWN
EN 60947-4-3:2000/A2:2011

WITHDRAWN
EN 60947-4-3:2000/A1:2006

WITHDRAWN
EN 60947-4-3:2000

NOW

PUBLISHED
EN 60947-4-3:2014
60.60 Standard published
Jun 13, 2014

REVISED BY

PUBLISHED
EN IEC 60947-4-3:2024