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IEC 60077-4:2003

IEC 60077-4:2003

Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers

Applications ferroviaires - Equipements électriques pour le matériel roulant - Partie 4: Composants électrotechniques - Règles pour disjoncteurs à courant monophasé

Date:
2019-10-25 /Anulada
Summary (English):
Gives rules for AC circuit-breakers, the main contacts of which are to be connected to AC overhead contact lines; the nominal voltage of these circuits is in accordance with IEC 60850. Complements the general requirements given in IEC 60077-2.
Summary (French):
Relaciones con otras normas IEC

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