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  • UL 60947-7-4:1ED 2018-04

    Current The latest, up-to-date edition.

    Low-Voltage Switchgear and Controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors

    Available format(s):  Hardcopy

    Language(s):  English

    Published date:  27-04-2018

    Publisher:  Underwriters Laboratories

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

    PREFACE
    NATIONAL DIFFERENCES
    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
    Annex DVA (normative) - Aluminum Requirements
    Annex DVB (normative) - Normative References
    Bibliography

    Abstract - (Show below) - (Hide below)

    This First Edition of ANSI/UL 60947-7-4 specifies requirements for PCB terminal blocks primarily intended for industrial or similar use.

    Scope - (Show below) - (Hide below)

    This part of IEC 60947 specifies requirements for PCB terminal blocks primarily intended for industrial or similar use.

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

    Development Note Also numbered as CSA C22.2.60947-7-4. (05/2018)
    Document Type Standard
    Publisher Underwriters Laboratories
    Status Current

    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 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 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 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 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 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
    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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