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I.S. EN 60947-7-2:2009

Current
Current

The latest, up-to-date edition.

LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 7-2: ANCILLARY EQUIPMENT - PROTECTIVE CONDUCTOR TERMINAL BLOCKS FOR COPPER CONDUCTORS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2009

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

FOREWORD
1 General
2 Definitions
3 Classification
4 Characteristics of circuit-breakers
5 Product information
6 Normal service, mounting and transport conditions
7 Constructional and performance requirements
8 Tests
Annex A normative) - Co-ordination under short-circuit
                     conditions between a circuit-breaker
                     and another short-circuit protective
                     device associated in the same circuit
Annex B (normative) - Circuit-breakers incorporating residual
                      current protection
Annex C (normative) - Individual pole short-circuit test
                      sequence
Annex E (informative) - Items subject to agreement between
                        manufacturer and user
Annex F (normative) - Additional tests for circuit-breakers
                      with electronic over-current protection
Annex G (normative) - Power loss
Annex H (normative) - Test sequence for circuit-breakers for
                      IT systems
Annex J (normative) - Electromagnetic compatibility (EMC) -
                      Requirements and test methods for
                      circuit-breakers
Annex K (informative) - Glossary of symbols and graphical
                        representation of characteristics
Annex L (normative) - Circuit-breakers not fulfilling the
                      requirements for overcurrent protection
Annex M (normative) - Modular residual current devices
                      (without integral current breaking
                      device)
Annex N (normative) - Electromagnetic compatibility (EMC) -
                      Additional requirements and test
                      methods for devices not covered by
                      Annexes B,F and M
Annex O (normative) - Instantaneous trip circuit-breakers (ICB)
Bibliography
Annex ZA (normative) - Normative references to international
                       publications with their corresponding
                       European publications

Applies to circuit-breakers, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1000 V a.c or 1500 V d.c. It also defines additional requirements for integrally fused circuit-breakers.

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
230
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
DIN EN 60947-7-2 : 2010 Identical
NF EN 60947-7-2 : 2009 Identical
BS EN 60947-7-2:2009 Identical
SN EN 60947-7-2 : 1995 Identical
IEC 60947-7-2:2009 Identical
UNE-EN 60947-7-2:2010 Identical
EN 60947-7-2:2009 Identical

IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
IEC 60947-5-1 : 4.0 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
IEC 60269-1:2006+AMD1:2009+AMD2:2014 CSV Low-voltage fuses - Part 1: General requirements
IEC 60947-7-1:2009 Low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors
IEC 60269-2-1:2004 Low-voltage fuses - Part 2-1: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Sections I to VI: Examples of types of standardized fuses
EN 60947-1:2007/A2:2014 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES (IEC 60947-1:2007/A2:2014)
IEC 60410:1973 Sampling plans and procedures for inspection by attributes
IEC 60715:2017 Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories
IEC 60269-3:2010+AMD1:2013 CSV Low-voltage fuses - Part 3: Supplementary requirements for fuses foruse by unskilled persons (fuses mainly for household or similar applications) - Examples of standardized systems of fuses A to F
IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV Low-voltage switchgear and controlgear - Part 1: General rules
IEC 60439-1:1999+AMD1:2004 CSV Low-voltage switchgear and controlgear assemblies - Part 1: Type-tested and partially type-tested assemblies
EN 60439-1:1999/A1:2004 LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1 - TYPE TESTED AND PARTIALLY TYPE TESTED ASSEMBLIES
IEC 60947-3:2008+AMD1:2012+AMD2:2015 CSV Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
EN 60947-7-1:2009 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 7-1: ANCILLARY EQUIPMENT - TERMINAL BLOCKS FOR COPPER CONDUCTORS

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