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    I.S. EN 60669-2-4:2005

    Current The latest, up-to-date edition.

    SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS - PART 2-4: PARTICULAR REQUIREMENTS - ISOLATING SWITCHES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2005

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Definitions
    4 General requirements
    5 General notes on tests
    6 Ratings
    7 Classification
    8 Marking
    9 Checking of dimensions
    10 Protection against electric shock
    11 Provision for earthing
    12 Terminals
    13 Constructional requirements
    14 Mechanism
    15 Resistance to ageing, protection provided by enclosures
       of switches and resistance to humidity
    16 Insulation resistance and electric strength
    17 Temperature rise
    18 Making and breaking capacity
    19 Normal operation
    20 Mechanical strength
    21 Resistance to heat
    22 Screws, current-carrying parts and connections
    23 Creepage distances, clearances and distances through
       sealing compound
    24 Resistance of insulating material to abnormal heat,
       to fire and to tracking
    25 Resistance to rusting
    26 EMC requirements
    Annex A (normative) Survey of specimens needed for tests
    Annex B (normative) Additional requirements for switches
             having facilities for the outlet and retention
             of flexible cables
    Annex AA (informative) Determination of short-circuit
             power factor
    Annex BB (informative) SCPDs for short-circuit tests
    Bibliography

    Abstract - (Show below) - (Hide below)

    Applies to manually operated general purpose isolating switches with a rated voltage not exceeding 440 V and a rated current not exceeding 125 A, intended for household and similar fixed electrical installations, either indoors or outdoors.

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

    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    IEC 61180-1:1992 High-voltage test techniques for low voltage equipment - Part 1: Definitions, test and procedure requirements
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    EN 61180-1:1994 High-voltage test techniques for low-voltage equipment - Part 1: Definitions, test and procedure requirements
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