Standard

IEC 60077-4:2003 ED1

Feb 2003 Revised

Note: Latest version: IEC 60077-4:2019 ED2

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Abstract

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.

Products specifications

Standard from IEC
Published: February 7 2003
Withdrawn: October 25 2019
Edition: 1
Document type: IS
Pages
ISBN: 2831868467

Publisher: IEC
Distributor: IEC
ICS: 45.060.01
International TC: TC 9

Product Relations

Revised by: IEC 60077-4:2019 ED2
Revised by: IEC 60077-4:2019 RLV

IEC 60077-4:2003 ED1

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IEC 60077-4:2019 ED2