Cover IEC 60077-4:2003

IEC 60077-4:2003

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

Circulation Date: 2003-02
Edition: 1.0
Language: EN-FR - bilingual english/french
Seitenzahl: 49 VDE Artno.: 210472


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.