IEC 60077-4 Ed. 2.0 b PDF

Description

IEC 60077-4 Ed. 2.0 b – Railway applications – Electric equipment for rolling stock – Part 4: Electrotechnical components – Rules for AC circuit-breakers

IEC 60077-4 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.

Product Details

Edition:

2.0

Published:

10/25/2019

Number of Pages:

60

File Size:

1 file , 1.6 MB

Note:

This product is unavailable in Ukraine, Russia, Belarus