IEC 60947-2:2016

Title
Abstract

IEC 60947-2:2016 is available as IEC 60947-2:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60947-2:2016 applies to circuit-breakers, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c.; it also contains additional requirements for integrally fused circuit-breakers. This fifth edition cancels and replaces the fourth edition published in 2006, Amendment 1:2009 and Amendment 2:2013. This edition constitutes a technical revision. This edition includes the following significant additions with respect to the previous edition:
- tests for verification of selectivity in Annex A (see A.5.3);
- critical load current tests for d.c. circuit-breakers (see 8.3.9);
- new Annex P for circuit-breakers for use in photovoltaic applications;
- new Annex R for residual-current circuit-breakers with automatic reclosing functions. The contents of the corrigendum of November 2016 have been included in this copy.

Issue Date

2016-06-07

Category

POW

Included in IECEE System

2016-10-26

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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.

Group/Country

Reference

Last Modified

Differences

TRF Addendum

ChinaChina

2019-07-17

Download134 kb

Saudi ArabiaSaudi Arabia

2021-05-23

Download409 kb

Laboratory Name

City

Country

Responsible National Certification Body

Wien

Austria

Vienna

Austria

Mostoles (Madrid)

Spain

Arnhem

Netherlands

Wenzhou, Zhejiang

China

182 00 Praha 8 – Troja

Czech Republic

Zamudio-Bizkaia

Spain

Fujian

China

Dongguan City,

China

Xiangtan City

China

Milano

Italy

Berlin

Germany

Bonn

Germany

Kista

Sweden

Shanghai

China

Chungcheongbuk-do

Korea, Republic of

Fontenay-Aux-Roses

France

NL-7559 SC Hengelo

Netherlands

Brussels

Belgium

Liège

Belgium

Shandong

China

Shanghai

China

Wuzhong District

China

Tianjin

China

Budapest

Hungary

Whitefield

India

Ruian City

China

Wenzhou

China

Jiaxing

China

Jiaxing City

China

Zhejiang

China

Hangzhou

China

Id

Name

City

Country

13370

Madrid

Spain

13338

Beijing 100070

China

13360

Arnhem

Netherlands

13339

Praha 8 - Troja 171 02

Czech Republic

27108

Guangdong

China

13351

Milano

Italy

13371

Kista

Sweden

13358

Gunpo-si,Gyeonggi-do, 15809

Korea, Republic of

13343

Fontenay-Aux-Roses

France

13332

Vienna

Austria

13334

BRUSSELS 1070

Belgium

13349

Budapest

Hungary

13427

Singapore 609937

Singapore

13340

Ballerup

Denmark

13344

Offenbach / Main

Germany