CEI EN IEC 60077-4 : 2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Railway applications - Electric equipment for rolling stock Part 4: Electrotechnical components - Rules for AC circuit-breakers
Hardcopy , PDF
English
01-05-2020
15-10-2021
In addition to the general requirements of IEC 60077-2, this part of IEC 60077 gives rules for AC circuit-breakers, the main contacts of which are connected to AC overhead contact lines; the nominal voltage of these circuits being in accordance with IEC 60850.
| Committee |
CT 9
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-7508-5
|
| Pages |
0
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN IEC 60077-4:2019 | Identical |
| IEC 60077-4:2019 | Identical |
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