IEC 60077-3 Ed. 2.0 b:2019 Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for DC circuit-breakers

standard by International Electrotechnical Commission, 10/25/2019

Full Description

In addition to the general requirements of IEC 60077-2, IEC 60077-3 gives the rules for circuit-breakers, the main contacts of which are to be connected to d.c. power and/or auxiliary circuits. The nominal voltage of these circuits does not exceed 3 000 V d.c. according to IEC 60850.

Product Details

Edition: 2.0 Published: 10/25/2019 Number of Pages: 58 File Size: 1 file , 1.6 MB