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  • IEC 60947-5-8:2006

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 5-8: Control circuit devices and switching elements - Three-position enabling switches

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

    Superseded date:  12-09-2022

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

    Published date:  11-10-2006

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    1 General
      1.1 Scope
      1.2 Normative references
    2 Terms and definitions
    3 Classification
      3.1 Contact elements
      3.2 Three-position enabling switch
    4 Characteristics
      4.1 Summary of characteristics
      4.2 Type of three-position enabling switch
      4.3 Rated and limiting values for switching elements
      4.4 Utilization categories for switching elements
      4.5 Vacant
      4.6 Vacant
      4.7 Vacant
      4.8 Vacant
      4.9 Switching overvoltages
      4.10 Electrically separated contact elements
    5 Product information
      5.1 Nature of information
      5.2 Marking
      5.3 Instructions for installation, operation and
           maintenance
      5.4 Additional information
    6 Normal service, mounting and transport conditions
      6.3 Mounting
    7 Constructional and performance requirements
      7.1 Constructional requirements
      7.2 Performance requirements
    8 Tests
      8.1 Kinds of test
      8.2 Compliance with constructional requirements
      8.3 Performance
    Annex A (informative) Example of an enabling device
                          incorporating a three-position
                          enabling switch
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part of IEC 60947 specifies requirements for three-position enabling switches.

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

    Committee TC 121/SC 121A
    Development Note To be used in conjunction with IEC 60947-1 and IEC 60947-5-1. (10/2006) Stability Date: 2019. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

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

    I.S. EN 62745:2017 SAFETY OF MACHINERY - REQUIREMENTS FOR CABLELESS CONTROL SYSTEMS OF MACHINERY
    I.S. EN ISO 16092-3:2018 MACHINE TOOLS SAFETY - PRESSES - PART 3: SAFETY REQUIREMENTS FOR HYDRAULIC PRESSES (ISO 16092-3:2017)
    I.S. EN ISO 16092-1:2018 MACHINE TOOLS SAFETY - PRESSES - PART 1: GENERAL SAFETY REQUIREMENTS (ISO 16092-1:2017)
    BS EN 62745:2017 Safety of machinery. Requirements for cableless control systems of machinery
    EN ISO 16092-3:2018 Machine tools safety - Presses - Part 3: Safety requirements for hydraulic presses (ISO 16092-3:2017)
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    UNE-EN 289:2014 Plastics and rubber machines - Compression moulding machines and transfer moulding machines - Safety requirements
    I.S. EN 289:2014 PLASTICS AND RUBBER MACHINES - COMPRESSION MOULDING MACHINES AND TRANSFER MOULDING MACHINES - SAFETY REQUIREMENTS
    ANSI B11 TR6 : 2010 MACHINES - SAFETY CONTROL SYSTEM FOR MACHINE TOOLS
    IEC 62745:2017 Safety of machinery - Requirements for cableless control systems of machinery
    ISO 16092-3:2017 Machine tools safety — Presses — Part 3: Safety requirements for hydraulic presses
    UNI EN 289 : 2014 PLASTICS AND RUBBER MACHINES - COMPRESSION MOULDING MACHINES AND TRANSFER MOULDING MACHINES - SAFETY REQUIREMENTS
    ISO 16092-1:2017 Machine tools safety — Presses — Part 1: General safety requirements
    15/30280758 DC : 0 BS EN 62745 - SAFETY OF MACHINERY - GENERAL REQUIREMENTS FOR CABLELESS CONTROL SYSTEMS OF MACHINERY
    EN 289:2014 Plastics and rubber machines - Compression moulding machines and transfer moulding machines - Safety requirements
    EN 62745:2017 Safety of machinery - Requirements for cableless control systems of machinery
    DIN EN 289:2014-09 PLASTICS AND RUBBER MACHINES - COMPRESSION MOULDING MACHINES AND TRANSFER MOULDING MACHINES - SAFETY REQUIREMENTS

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

    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    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 60947-1:2007+AMD1:2010+AMD2:2014 CSV Low-voltage switchgear and controlgear - Part 1: General rules
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    IEC 60947-5-5:1997+AMD1:2005+AMD2:2016 CSV Low-voltage switchgear and controlgear - Part 5-5: Control circuitdevices and switching elements - Electrical emergency stop device with mechanical latching function
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