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Railway applications.Fixed installations.Electrical safety, earthing and the return circuit.Part 1:Protective provisions against electric shock
STANDARD published on 1.9.2011
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Designation standards: STN EN 50122-1
Classification mark: 341505
Catalog number: 113489
Publication date standards: 1.9.2011
SKU: NS-523772
Approximate weight : 57 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Táto európska norma špecifikuje požiadavky na ochranné opatrenia týkajúce sa elektrickej bezpečnosti v pevných inštaláciách, ktoré sú súčasťou trakčných sietí striedavého a jednosmerného prúdu a všetkých inštalácií, ktoré môže ohroziť trakčná napájacia sieť.
Change published on 1.9.2011
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Change published on 1.8.2016
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Change published on 1.4.2017
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Change published on 1.8.2017
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Correction published on 1.12.2012
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Correction published on 1.5.2015
Selected format:1.12.1971
WITHDRAWN
1.5.1986
1.2.1973
1.9.1979
1.3.1998
1.9.1994
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