BS EN 60947-2:2017 - Low-voltage switchgear and controlgear. Circuit-breakers

BS EN 60947-2:2017

Low-voltage switchgear and controlgear. Circuit-breakers

Status : Current, Revised   Published : November 2017

Format
PDF

Format
HARDCOPY



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.




Standard NumberBS EN 60947-2:2017
TitleLow-voltage switchgear and controlgear. Circuit-breakers
StatusCurrent, Revised
Publication Date10 November 2017
Normative References(Required to achieve compliance to this standard)EN 62475:2010, EN 55011:2016, EN 61000-4-4 (IEC 61000-4-4:2004) AS, EN 61000-4-3:2006, IEC 62475:2010, IEC 61000-3-3:2013, EN 61000-4-2:2009, IEC 60664-1:2007, EN 61000-4-3:2006/A1:2008, EN 61000-3-2:2014, EN 61000-4-11 (IEC 61000-4-11:2004) AS, IEC 61000-4-2:2008, IEC 61000-4-5:2014, EN 60269-1:2007, IEC 60068-2-14:2009, IEC 61140:2016, EN 60947-4-1:2010, EN 61000-4-3:2006/A2:2010, IEC 60269-1:2006, CISPR 22:2003, IEC 60947-4-1:2009, EN 60947-1:2007, EN 60947-1:2007/A1:2011, EN 61000-3-3:2013, EN 60664-1:2007, EN 60068-2-14:2009, IEC 60068-2-30:2005, IEC 61000-3-2:2005, IEC 61000-4-4:2012, EN 60947-1:2007/A2:2014, EN 60068-2-30:2005, EN 55022:2006, EN 55022:2010/AC:2011, IEC 60947-1:2007, EN 61000-4-5:2014, IEC 61000-4-3:2006, EN 61140:2016, IEC 61000-4-6:2013, CISPR 11:2015, IEC 61000-4-11:2004, EN 61000-4-6:2014, HD 60364
Informative References(Provided for Information)IEC 61131-1:2003, IEC 60112:2003, EN 60947-5-1:2004, EN 60947-3:2009, IEC TR 60664-2-1:2011, IEC 60947-5-1:2016, IEC 60364-7-712:2002, IEC 60050-442:1998, EN 61008-1:2012, IEC 60050-441:1984, EN 61008-1:2012/A1:2014, IEC 61000-4-13:2002, IEC 60947-3:2008, EN 61009-1:2012/A1:2014, EN 61000-4-13:2002, EN 61009-1:2012, IEC 60898:1995, EN 50557:2011, EN 61131-1 (IEC 61131-1:2003) AS, IEC 61009-1:2010, IEC 60410:1973, EN 60112:2003, EN 61009-1:2012/A2:2014, EN 61008-1:2012/A2:2014, IEC 60934:2000, IEC 61439, EN 60934, EN 60051, EN 61439, EN 60898, IEC 60051, IEC/TR 60755:2008
International RelationshipsEN 60335-2-9:2003/A12:2007,EN 60947-2:2017,IEC 60947-2:2016
Draft Superseded By13/30277723 DC
DescriptorsSwitchgear, Electrical equipment, Low-voltage equipment, Control equipment, Circuit-breaker components, Circuit-breakers, Endurance testing
ICS29.130.20
Title in FrenchAppareillage à basse tension Disjoncteurs
Title in GermanNiederspannungsschaltgeräte Leistungsschalter
CommitteePEL/121/1
ISBN978 0 580 81864 6
PublisherBSI
FormatA4
DeliveryYes
Pages252
File Size4.636 MB
Price£392.00


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