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  • IEC 60947-7-4:2013

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  31-12-2021

    Language(s):  English - French, Spanish, Castilian

    Published date:  06-08-2013

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 General
    2 Terms and definitions
    3 Classification
    4 Characteristics
    5 Product information
    6 Normal service, mounting and transport conditions
    7 Constructional and performance requirements
    8 Tests
    Annex A (informative) - Structure of a PCB terminal block
    Annex B (informative) - Additional Information to be
            specified between manufacturer and user
    Annex C (informative) - Examples of PCBs and PCB
            terminal blocks for high current application
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 60947-7-4:2013 specifies requirements for PCB terminal blocks primarily intended for industrial or similar use. Mounting and fixing on the printed circuit board is made by soldering, press-in or equivalent methods to provide electrical and mechanical connection between copper conductors and the printed circuit board.This standard applies to PCB terminal blocks intended to connect copper conductors, with or without special preparation, having a cross-section between 0,05 mm2 and 300 mm2 (AWG 30/600 kcmil), intended to be used in circuits of a rated voltage not exceeding 1 000 V a.c. up to 1 000 Hz or 1 500 V d.c.

    General Product Information - (Show below) - (Hide below)

    Committee TC 121/SC 121A
    Development Note Stability date: 2018. (08/2013)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    IEC 60079-7:2015+AMD1:2017 CSV Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
    EN IEC 60079-7:2015/A1:2018 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' (IEC 60079-7:2015/A1:2017)
    CSA C22.2 No. 60079-7 : 2016 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E'
    IEC 62031:2008+AMD1:2012+AMD2:2014 CSV LED modules for general lighting - Safety specifications
    I.S. EN 60079-7:2015 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E'
    IEC 62031:2018 RLV LED modules for general lighting - Safety specifications
    IEC 62031:2008+AMD1:2012+AMD2:2014 CSV LED MODULES FOR GENERAL LIGHTING - SAFETY SPECIFICATIONS
    BS EN 60079-7 : 2015 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' (IEC 60079-7:2015)
    UNE-EN 60079-7:2016 Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
    IEC 61347-1:2015 RLV Lamp controlgear - Part 1: General and safety requirements

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60352-3:1993 Solderless connections - Part 3: Solderless accessible insulation displacement connections - General requirements, test methods and practical guidance
    IEC 60998-1:2002 Connecting devices for low-voltage circuits for household and similar purposes - Part 1: General requirements
    IEC 60512-11-9:2002 Connectors for electronic equipment - Tests and measurements - Part 11-9: Climatic tests - Test 11i: Dry heat
    IEC 60512-11-10:2002 Connectors for electronic equipment - Tests and measurements - Part 11-10: Climatic tests - Test 11j: Cold
    IEC 61984:2008 Connectors - Safety requirements and tests
    IEC 60352-6:1997 Solderless connections - Part 6: Insulation piercing connections - General requirements, test methods and practical guidance
    IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
    IEC 60998-2-3:2002 Connecting devices for low-voltage circuits for household and similar purposes - Part 2-3: Particular requirements for connecting devices as separate entities with insulation-piercing clamping units
    IEC 60512-9-5:2010 Connectors for electronic equipment - Tests and measurements - Part 9-5: Endurance tests - Test 9e: Current loading, cyclic
    IEC 60999-2:2003 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 2: Particular requirements for clamping units for conductors above 35 mm2 up to 300 mm2 (included)
    IEC 61210:2010 Connecting devices - Flat quick-connect terminations for electrical copper conductors - Safety requirements
    IEC 60512-5-1:2002 Connectors for electronic equipment - Tests and measurements - Part 5-1: Current-carrying capacity tests - Test 5a: Temperature rise
    IEC 60695-2-11:2014 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products (GWEPT)
    IEC 60695-2-13:2010+AMD1:2014 CSV Fire hazard testing - Part 2-13: Glowing/hot-wire based test methods- Glow-wire ignition temperature (GWIT) test method for materials
    IEC 60999-1:1999 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0,2 mm2 up to 35 mm2 (included)
    IEC 60352-1:1997 Solderless connections - Part 1: Wrapped connections - General requirements, test methods and practical guidance
    IEC 60695-2-12:2010+AMD1:2014 CSV Fire hazard testing - Part 2-12: Glowing/hot-wire based test methods- Glow-wire flammability index (GWFI) test method for materials
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 60352-5:2012 Solderless connections - Part 5: Press-in connections - General requirements, test methods and practical guidance
    IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV Low-voltage switchgear and controlgear - Part 1: General rules
    IEC 60512-2-1:2002 Connectors for electronic equipment - Tests and measurements - Part 2-1: Electrical continuity and contact resistance tests - Test 2a: Contact resistance - Millivolt level method
    IEC 60512-11-7:2003 Connectors for electronic equipment - Tests and measurements - Part 11-7: Climatic tests - Test 11g: Flowing mixed gas corrosion test
    IEC 60512-5-2:2002 Connectors for electronic equipment - Tests and measurements - Part 5-2: Current-carrying capacity tests - Test 5b: Current-temperature derating
    IEC 60512-4-1:2003 Connectors for electronic equipment - Tests and measurements - Part 4-1: Voltage stress tests - Test 4a: Voltage proof
    IEC 60352-2:2006+AMD1:2013 CSV Solderless connections - Part 2: Crimped connections - Generalrequirements, test methods and practical guidance
    IEC 60695-10-2:2014 Fire hazard testing - Part 10-2: Abnormal heat - Ball pressure test method
    IEC 60695-11-5 : 2.0 FIRE HAZARD TESTING - PART 11-5: TEST FLAMES - NEEDLE-FLAME TEST METHOD - APPARATUS, CONFIRMATORY TEST ARRANGEMENT AND GUIDANCE
    IEC 60695-11-5:2016 Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance
    IEC 60695-2-10:2013 Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    ISO 6988:1985 Metallic and other non organic coatings Sulfur dioxide test with general condensation of moisture
    IEC 60352-7:2002 Solderless connections - Part 7: Spring clamp connections - General requirements, test methods and practical guidance
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