• IEC 60999-1:1999

    Current The latest, up-to-date edition.

    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)

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

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

    Published date:  30-11-1999

    Publisher:  International Electrotechnical Committee

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

    Foreword
    1 Scope
    2 Normative references
    3 Definitions
    4 General
    5 General notes on tests
    6 Main characteristics
    7 Connection of conductors
    8 Constructional requirements
    9 Tests
    Annex A (informative) Approximate relationship between mm2
                          and AWG sizes
    Annex B (normative) Rated connecting capacity and
                        corresponding gauges
    Annex C (normative) Construction of stranded conductors
    Bibliography
    Figure 1 - Test apparatus according to 9.4
    Figure 2 - Examples of pillar clamping units
    Figure 3 - Examples of screw and stud clamping units
    Figure 4 - Examples of saddle clamping units
    Figure 5 - Examples of mantle clamping units
    Figure 6 - Examples of screwless-type clamping units
    Table 1 - Relationship between rated connecting capacity and
              diameter of conductors
    Table 2 - Relationship between mass and cross-sectional area
              during testing
    Table 3 - Relationship between pull force and cross-sectional
              area
    Table 4 - Relationship between torque and nominal diameter of
              thread

    Abstract - (Show below) - (Hide below)

    IEC 60999-1:1999 Applies to screw-type and screwless-type clamping units for connecting devices, either as separate entities or as integral parts of equipment, for the connection of electrical copper conductors (complying with IEC 60228), rigid (solid or stranded) and/or flexible, having a cross-sectional area of 0.5 mm2 up to and including 35 mm2 and equivalent AWG sizes with a rated voltage not exceeding 1 000 V a.c. with a frequency up to and including 1 000 Hz, and 1 500 V d.c.

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

    Committee TC 23
    Development Note Also numbered as BS EN 60999-1. (05/2005) Supersedes IEC 60999. (03/2008) Stability Date: 2022. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    I.S. EN 60320-1:2015 APPLIANCE COUPLERS FOR HOUSEHOLD AND SIMILAR GENERAL PURPOSES - PART 1: GENERAL REQUIREMENTS
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    PREN 50539-11 : DRAFT 2010 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
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    BS EN 60079-7 : 2015 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' (IEC 60079-7:2015)
    CSA C22.2 No. 60745.2.12 : 2005 : INC : AMD 1 : 2008 : R2014 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 2-12: PARTICULAR REQUIREMENTS FOR CONCRETE VIBRATORS
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    BS EN 175301-803 : 2006 DETAIL SPECIFICATION: RECTANGULAR CONNECTORS - FLAT CONTACTS, 0,8 MM THICKNESS, LOCKING SCREW NOT DETACHABLE
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    GOST R IEC 60745-1 : 2005 ERRATA 2007 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY AND METHODS OF TESTING - PART 1: GENERAL REQUIREMENTS
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    CEI EN 62314 : 2007 SOLID-STATE RELAYS
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