• 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)

    CSA E60335.2.55 : 2005 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-55: PARTICULAR REQUIREMENTS FOR ELECTRICAL APPLIANCES FOR USE WITH AQUARIUMS AND GARDEN PONDS
    I.S. EN 60335-1:2012 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS
    I.S. EN 61076-3-118:2010 CONNECTORS FOR ELECTRONIC EQUIPMENT - PRODUCT REQUIREMENTS - PART 3-118: RECTANGULAR CONNECTORS - DETAIL SPECIFICATION FOR A 4 POLE + PE POWER CONNECTOR WITH PUSH-PULL COUPLING
    12/30240603 DC : 0 BS EN 60320-1 ED 3.0 - APPLIANCE COUPLERS FOR HOUSEHOLD AND SIMILAR GENERAL PURPOSES - PART 1: GENERAL REQUIREMENTS
    BS EN 60079-7 : 2015 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' (IEC 60079-7:2015)
    BS EN 60603-2:1998 (published 2006-06) Connectors for frequencies below 3 MHz for use with printed boards Detail specification for two-part connectors with assessed quality, for printed boards, for basic grid of 2,54 mm (0,1 in) with common mounting features
    11/30248256 DC : DRAFT JUNE 2011 BS EN 61643-21:2011+A2 - LOW VOLTAGE SURGE PROTECTIVE DEVICES - PART 21: SURGE PROTECTIVE DEVICES CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - PERFORMANCE REQUIREMENTS AND TESTING METHODS
    12/30258455 DC : 0 FPREN 60065:2011+FPRAA - AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
    BS EN 62683-1 : 2017 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PRODUCT DATA AND PROPERTIES FOR INFORMATION EXCHANGE - PART 1: CATALOGUE DATA (IEC 62683-1:2017)
    03/108075 DC : DRAFT JUNE 2003 IEC 62314 ED.1.0 - SOLID-STATE RELAYS
    CSA C22.2 No. 60745.2.11 : 2004 : INC : AMD 1 : 2009 : R2013 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 2-11: PARTICULAR REQUIREMENTS FOR RECIPROCATING SAWS
    IEC 60745-2-2:2003+AMD1:2008 CSV Hand-held motor-operated electric tools - Safety - Part 2-2: Particular requirements for screwdrivers and impact wrenches
    NF EN 60669-1 : 2000 AMD 2 2009 SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED-ELECTRICAL INSTALLATIONS - PART 1: GENERAL REQUIREMENTS
    I.S. EN 61810-1:2015 ELECTROMECHANICAL ELEMENTARY RELAYS - PART 1: GENERAL AND SAFETY REQUIREMENTS
    GOST R IEC 60745-1 : 2005 ERRATA 2007 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY AND METHODS OF TESTING - PART 1: GENERAL REQUIREMENTS
    NF EN 62314 : 2006 SOLID-STATE RELAYS
    I.S. EN 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 MM[2] UP TO 300 MM[2] (INCLUDED)
    11/30258040 DC : 0 BS EN 61810-1 - ELECTROMECHANICAL ELEMENTARY RELAYS - PART 1: GENERAL REQUIREMENTS
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    07/30161792 DC : 0 BS EN 61535 - INSTALLATION OF COUPLERS INTENDED FOR PERMANENT CONNECTIONS IN FIXED INSTALLATIONS
    BS EN 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
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    15/30291884 DC : 0 BS EN 60947-5-1 AMD2 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
    BS EN 60335-2-71:2003 Household and similar electrical appliances. Safety Particular requirements for electrical heating appliances for breeding and rearing animals
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    03/314480 DC : DRAFT SEP 2003 EN 50065-4-7 - SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ AND FROM 1,6 MHZ TO 30 MHZ - PART 4-7: SAFETY OF PORTABLE FILTERS
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    CEI EN 61995-1 : 2009 DEVICES FOR THE CONNECTION OF LUMINAIRES FOR HOUSEHOLD AND SIMILAR PURPOSES - PART 1: GENERAL REQUIREMENTS
    I.S. EN 61076-2-107:2010 CONNECTORS FOR ELECTRONIC EQUIPMENT - PRODUCT REQUIREMENTS - PART 2-107: DETAIL SPECIFICATION FOR CIRCULAR HYBRID CONNECTORS M12 WITH ELECTRICAL AND FIBRE-OPTIC CONTACTS WITH SCREW LOCKING
    I.S. EN 62683-1:2017 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PRODUCT DATA AND PROPERTIES FOR INFORMATION EXCHANGE - PART 1: CATALOGUE DATA
    I.S. EN 61810-7:2006 ELECTROMECHANICAL ELEMENTARY RELAYS - PART 7: TEST AND MEASUREMENT PROCEDURES
    I.S. EN 60335-2-99:2003/A1:2019 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-99: PARTICULAR REQUIREMENTS FOR COMMERCIAL ELECTRIC HOODS
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    CSA C22.2 No. 60745.2.18: 2005 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 2-18: PARTICULAR REQUIREMENTS FOR STRAPPING TOOLS
    CSA C22.2 No. 60745.2.12:2005 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 2-12: PARTICULAR REQUIREMENTS FOR CONCRETE VIBRATORS
    NF EN 62852 : 2015 CONNECTORS FOR DC-APPLICATION IN PHOTOVOLTAIC SYSTEMS - SAFETY REQUIREMENTS AND TESTS
    I.S. EN 61076-2-001:2011 CONNECTORS FOR ELECTRONIC EQUIPMENT - PRODUCT REQUIREMENTS - PART 2-001: CIRCULAR CONNECTORS - BLANK DETAIL SPECIFICATION
    I.S. EN 60079-15:2010 EXPLOSIVE ATMOSPHERES - PART 15: EQUIPMENT PROTECTION BY TYPE OF PROTECTION 'N'
    CSA C22.2 No. 60745.2.12 : 2005 : INC : AMD 1 : 2008 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - PART 2-12: PARTICULAR REQUIREMENTS FOR CONCRETE VIBRATORS
    EN 62683-1 : 2017 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PRODUCT DATA AND PROPERTIES FOR INFORMATION EXCHANGE - PART 1: CATALOGUE DATA (IEC 62683-1:2017)
    BS EN 50539-11 : 2013 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
    I.S. EN 61076-3-120:2016 CONNECTORS FOR ELECTRONIC EQUIPMENT - PRODUCT REQUIREMENTS - PART 3-120: RECTANGULAR CONNECTORS - DETAIL SPECIFICATION FOR REWIRABLE POWER CONNECTORS WITH SNAP LOCKING FOR RATED VOLTAGE OF 250 V D.C. AND RATED CURRENT OF 30 A
    BS EN 60065 : 2014 AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS (IEC 60065:2014, MODIFIED)
    I.S. EN 50467:2011 RAILWAY APPLICATIONS - ROLLING STOCK - ELECTRICAL CONNECTORS, REQUIREMENTS AND TEST METHODS
    I.S. EN 60335-2-74:2003 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-74: PARTICULAR REQUIREMENTS FOR PORTABLE IMMERSION HEATERS
    BS EN 50548 : 2011 JUNCTION BOXES FOR PHOTOVOLTAIC MODULES
    I.S. EN 50548:2011 JUNCTION BOXES FOR PHOTOVOLTAIC MODULES
    I.S. EN 62841-1:2015 ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY - SAFETY - PART 1: GENERAL REQUIREMENTS
    BS EN 61812-1:2011 Time relays for industrial and residential use Requirements and tests
    UNE-EN 60320-1:2016 Appliance couplers for household and similar general purposes - Part 1: General requirements
    I.S. EN 60127-6:2014 MINIATURE FUSES - PART 6: FUSE-HOLDERS FOR MINIATURE FUSE-LINKS
    IEC 60269-2:2013+AMD1:2016 CSV Low-voltage fuses - Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Examples of standardized systems of fuses A to K
    IEC 61643-12:2008 Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
    IEC 60335-2-64:2002+AMD1:2007+AMD2:2017 CSV Household and similar electrical appliances - Safety - Part 2-64: Particular requirements for commercial electric kitchen machines
    IEC 60669-2-1:2002+AMD1:2008+AMD2:2015 CSV Switches for household and similar fixed electrical installations -Part 2-1: Particular requirements - Electronic switches
    IEC 60335-2-104:2003 Household and similar electrical appliances - Safety - Part 2-104: Particular requirements for appliances to recover and/or recycle refrigerant from air conditioning and refrigeration equipment
    IEC 60079-7:2015+AMD1:2017 CSV Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
    EN 60335-1:2012/A13:2017 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)
    EN IEC 60079-7:2015/A1:2018 EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' (IEC 60079-7:2015/A1:2017)
    EN 61535:2009/A1:2013 INSTALLATION COUPLERS INTENDED FOR PERMANENT CONNECTION IN FIXED INSTALLATIONS (IEC 61535:2009/A1:2012)
    CSA C22.2 No. 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    BS EN 61535 : 2009 INSTALLATION COUPLERS INTENDED FOR PERMANENT CONNECTION IN FIXED INSTALLATIONS
    BS EN 61558-1 : 2005 SAFETY OF POWER TRANSFORMERS, POWER SUPPLIES, REACTORS AND SIMILAR PRODUCTS - PART 1: GENERAL REQUIREMENTS AND TESTS
    UNE-EN 61812-1:2012 Time relays for industrial and residential use - Part 1: Requirements and tests
    IEC 62752:2016 In-cable control and protection device for mode 2 charging of electric road vehicles (IC-CPD)
    BS IEC 62852 : 2014 CONNECTORS FOR DC-APPLICATION IN PHOTOVOLTAIC SYSTEMS - SAFETY REQUIREMENTS AND TESTS
    IEC 60335-2-32:2002+AMD1:2008+AMD2:2013 CSV Household and similar electrical appliances - Safety - Part 2-32:Particular requirements for massage appliances
    IEC 60335-2-78:2002+AMD1:2008 CSV Household and similar electrical appliances - Safety - Part 2-78: Particular requirements for outdoor barbecues
    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)
    EN 60335-2-99 : 2003 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-99: PARTICULAR REQUIREMENTS FOR COMMERCIAL ELECTRIC HOODS
    EN 60335-2-39:2003/A2:2008 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-39: PARTICULAR REQUIREMENTS FOR COMMERCIAL ELECTRIC MULTI-PURPOSE COOKING PANS
    EN 61558-1:2005/A1:2009 SAFETY OF POWER TRANSFORMERS, POWER SUPPLIES, REACTORS AND SIMILAR PRODUCTS - PART 1: GENERAL REQUIREMENTS AND TESTS
    EN 50539-11 : 2013 AMD 1 2014 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
    EN 60730-1:2016 AUTOMATIC ELECTRICAL CONTROLS - PART 1: GENERAL REQUIREMENTS (IEC 60730-1:2013, MODIFIED + COR1:2014)
    EN 60998-2-4:2005 CONNECTING DEVICES FOR LOW VOLTAGE CIRCUITS FOR HOUSEHOLD AND SIMILAR PURPOSES - PART 2-4: PARTICULAR REQUIREMENTS FOR TWIST-ON CONNECTING DEVICES
    EN 60335-2-84:2003/A1:2008 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-84: PARTICULAR REQUIREMENTS FOR TOILETS
    EN 50065-4-2 : 2001 AMD 2 2005 SIGNALLING ON LOW VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ - PART 4-2: LOW VOLTAGE DECOUPLING FILTERS - SAFETY REQUIREMENTS
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    EN 60950-1:2006/A2:2013 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED)
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    I.S. EN 62790:2015 JUNCTION BOXES FOR PHOTOVOLTAIC MODULES - SAFETY REQUIREMENTS AND TESTS
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    CEI EN 62094-1 : 2004 INDICATOR LIGHT UNITS FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS - PART 1: GENERAL REQUIREMENTS
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