• BS 7489:1991

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Specification for protection of electrical devices used on small craft to prevent ignition of surrounding flammable gases

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-11-1993

    Language(s):  English

    Published date:  30-09-1991

    Publisher:  British Standards Institution

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    Abstract - (Show below) - (Hide below)

    Test methods and requirements.

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

    Committee GME/33
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
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