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    I.S. EN 60269-2:1996

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    LOW-VOLTAGE FUSES - SUPPLEMENTARY REQUIREMENTS FOR FUSES FOR USE BY AUTHORIZED PERSONS (FUSES MAINLY FOR INDUSTRIAL APPLICATION)

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  21-06-2007

    Language(s):  English

    Published date:  31-01-1997

    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)

    Committees responsible
    National foreword
    Foreword
    1 General
        1.1 Scope
        1.2 Object
    4 Classification
    5 Characteristics of fuses
             5.3.2 Rated currents of the fuse-holder
        5.5 Rated power dissipation of a fuse-link
             and rated power acceptance of a fuse-holder
        5.6 Limits of time-current characteristics
             5.7.2 Rated breaking capacity
    6 Marking
        6.1 Markings of the fuse-holders
        6.2 Markings of the fuse-links
        7.2 Insulating properties
        7.6 Cut-off current characteristics
        7.7 I2t characteristics
    8 Tests
             8.4.3.3 Verification of time-current
                     characteristics and gates
             8.9.1 Verification of resistance to heat
                     of the fuse-holder
             8.11.1 Mechanical strength
    Figure 1 - Time-current zone 'aM'
    Table A - Gates for 'aM' fuse-links (all rated currents)
    Table B - Minimum rated breaking capacities
    Table C - Maximum operating I2t values for 'aM' fuse-links
    Table D - Cross-sectional areas of copper conductors for the
               test of 'aM' fuse-links

    Abstract - (Show below) - (Hide below)

    Specifies in addition to IEC Publication 60269-1: - minimum rated breaking capacities; - time-current characteristics; - 12 t characteristics; - standard conditions of constructions; - power dissipation and acceptance.

    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) 1996 Edition is Partially Superseded by I.S. EN 60269-1 & I.S. HD 60269-2. (07/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Withdrawn
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