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I.S. EN IEC 60077-3:2019

Current

Current

The latest, up-to-date edition.

Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for DC circuit-breakers (IEC 60077-3:2019)

Available format(s)

Hardcopy , PDF

Language(s)

English - French

Published date

08-01-2020

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Classification
5 Characteristics
6 Product information
7 Normal service conditions
8 Constructional and performance requirements
9 Tests
Annex A (normative) Test circuit to verify the making and breaking capacities
Annex B (informative) Verification of short-circuit making and breaking capacities
Bibliography

In addition to the general requirements of IEC 60077-2, this part of IEC 60077 gives the rules for circuit-breakers, the main contacts of which are connected to DC power and/or auxiliary circuits.

Committee
IEC/TC 92
DocumentType
Standard
ISBN
978-2-8322-7507-8
Pages
72
ProductNote
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
IEC 60077-3:2019 Identical
EN IEC 60077-3:2019 Identical

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