• SN EN 50122-1 : 2011 AMD 4 2017

    Current The latest, up-to-date edition.

    RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK

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    Published date:  12-01-2013

    Publisher:  Swiss Standards

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    Committee CES/TK 9
    Development Note 2011 Edition Re-Issued in November 2016 & incorporates AMD 1 2011 and AMD 2 2016. (12/2016) AMD 3 2016 is only available in English. (01/2017) AMD 4 2017 is only available in English. (02/2017)
    Document Type Standard
    Publisher Swiss Standards
    Status Current
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