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  • NFC 26 221 : 1986

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    METHODS OF TESTING INSULATING MATERIALS - TEST METHODS FOR EVALUATING RESISTANCE TO TRACKING AND EROSION OF ELECTRICAL INSULATING MATERIALS USED UNDER SEVERE AMBIENT CONDITIONS

    Available format(s): 

    Superseded date:  01-09-2010

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Association Francaise de Normalisation

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    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Superseded
    Superseded By

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

    NF EN 62329-2 : 2006 HEAT SHRINKABLE MOULDED SHAPES - PART 2: METHODS OF TEST
    NF EN 50123-1 : 2004 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 1: GENERAL
    NF EN 50397-1 : 2007 COVERED CONDUCTORS FOR OVERHEAD LINES AND THE RELATED ACCESSORIES FOR RATED VOLTAGES ABOVE 1 KV A.C. AND NOT EXCEEDING 36 KV A.C. - PART 1: COVERED CONDUCTORS
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