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IEC 60077-3:2001 ED1

Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for d.c. circuit-breakers

Dec 19, 2001

General information

99.60     Oct 25, 2019

WPUB   

IEC

TC 9

International Standard

29.280  

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Scope

In addition to the general requirements of IEC 60077-2, it 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.

Life cycle

NOW

WITHDRAWN
IEC 60077-3:2001 ED1
99.60 Withdrawal effective
Oct 25, 2019

REVISED BY

PUBLISHED
IEC 60077-3:2019 ED2