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Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers
Translate name
STANDARD published on 1.7.2020
Designation standards: ČSN EN IEC 60077-4-ed.2
Classification mark: 341510
Catalog number: 510254
Publication date standards: 1.7.2020
SKU: NS-996387
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Tato norma stanovuje pravidla pro vypínače na střídavý proud, jejichž hlavní kontakty jsou připojeny ke střídavým trolejovým vedením. Jmenovité napětí těchto obvodů je v souladu s IEC 60850. Pro obecné požadavky platí ČSN EN IEC 60077-2 ed. 2
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Latest update: 2025-01-03 (Number of items: 2 218 319)
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