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  • BS 2011-2.1Ef:1992

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Environmental testing. Tests Test Ef. Impact, pendulum hammer

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-01-1996

    Language(s):  English

    Published date:  28-02-1992

    Publisher:  British Standards Institution

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

    National foreword
    Committees responsible
    Introduction
    Test
    1. Object
    2. Normative references
    3. Definitions
    4. Test apparatus
    5. Severities
    6. Pre-conditioning
    7. Initial measurements
    8. Testing
    9. Recovery
    10. Final measurements
    11. Information to be given in the relevant
         specification
    Annexes
    A. Example of test apparatus
    B. Guidance
    Figures
    1. Test apparatus
    2. Striking element
    3. Mounting fixture
    4. Adapter for flush-type switches
    5. Adapter for lampholders
    6. Derivation of measuring point

    Abstract - (Show below) - (Hide below)

    Method of test for determining the ability of a specimen of an electrotechnical product, primarily accessories such as switches and lampholders, to withstand specified severities of impact. It is mainly used to demonstrate an acceptable level of mechanical robustness when assessing the \'safety\' of the product.

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

    Committee GEL/104
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    IEC 60400:2017 Lampholders for tubular fluorescent lamps and starterholders
    ISO 2039-2:1987 Plastics Determination of hardness Part 2: Rockwell hardness
    ISO 2041:2009 Mechanical vibration, shock and condition monitoring Vocabulary
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
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