IEC 60947-5-1:2003

Title
Abstract

Applies to control circuit devices and switching elements intended for control-ling, signalling, interlocking, etc., of switchgear and controlgear. It applies to control circuit devices having a rated voltage not exceeding 1 000 V a.c. (at a frequency not exceeding 1 000 Hz) or 600 V d.c. This standard applies to specific types of control circuit devices such as: - manual control switches, for example pushbuttons, rotary switches, foot switches, etc.; - electromagnetically operated control switches, either time-delayed or instantaneous, for example contactor relays; - pilot switches, for example pressure switches, temperature sensitive switches (thermostats), programmers, etc.; - position switches, for example control switches operated by part of a machine or mechanism; - associated control circuit equipment, for example indicator lights, etc. It also applies to specific types of switching elements associated with other devices (whose main circuits are covered by other standards) such as: - auxiliary contacts of a switching device (e.g. contactor, circuit breaker. etc.) which are not dedicated exclusively for use with the coil of that device; - interlocking contacts of enclosure doors; - control circuit contacts of rotary switches; - control circuit contacts of overload relays. Contactor relays shall also meet the requirements and tests of IEC 60947-4-1 except for the utilization category which shall comply with this standard. This standard does not include the relays covered in IEC 60255 or automatic electrical control devices for household and similar purposes. The colour requirements of indicator lights, pushbuttons, etc., are found in IEC 60073 and also in publication 2 of the International Commission of Illumination (CIE). The object of this standard is to state: a) The characteristics of control circuit devices. b) The electrical and mechanical requirements with respect to: 1) The various duties to be performed. 2) The significance of the rated characteristics and of the markings. 3) The tests to verify the rated characteristics. c) The functional requirements to be satisfied by the control circuit devices with respect to: 1) Environmental conditions, including those of enclosed equipment. 2) Dielectric properties. 3) Terminals. The provisions of the general rules, IEC 60947-1, are applicable to this standard, where specifically called for

Issue Date

2003-11-12

Category

POW

Included in IECEE System

2007-10-01

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DISCLAIMER: National differences

The National differences and Group differences, National Deviations and Special National conditions (SNC), are based solely on information provided to the Secretariat by the IECEE Member Bodies and/or NCBs and other sources. The IEC/IECEE is not responsible for, nor will it take any position related to, the accuracy or validity of the information provided. To verify the current status of this type of information, we recommend contacting the Member Body (MB) or National Certification Body (NCB) of the relevant country.

Group Differences are applicable for CENELEC member countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

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Laboratory Name

City

Country

Responsible National Certification Body

Wien

Austria

Vienna

Austria

Arnhem

Netherlands

Wenzhou, Zhejiang

China

Troja, 182 00 Praha 8

Czech Republic

Fujian

China

Milano

Italy

Berlin

Germany

Bonn

Germany

Kista

Sweden

Shanghai

China

Fontenay-Aux-Roses

France

Liège

Belgium

Helsinki

Finland

Ljubljana

Slovenia

Shanghai

China

Wuzhong District

China

Tianjin

China

Budapest

Hungary

Whitefield

India

Ballerup

Denmark

Northbrook, IL 60062

United States of America

Offenbach / Main

Germany

Ruian City

China

Wenzhou

China

Jiaxing City

China

Hangzhou

China

Id

Name

City

Country

13338

Beijing 100070

China

13360

Arnhem

Netherlands

13339

Troja, 182 00 Praha 8

Czech Republic

13351

Milano

Italy

13371

Kista

Sweden

13343

Fontenay-Aux-Roses

France

13332

Vienna

Austria

13334

BRUSSELS 1070

Belgium

13342

Helsinki

Finland

13367

Ljubljana

Slovenia

13349

Budapest

Hungary

13340

Ballerup

Denmark

13344

Offenbach / Main

Germany