Standard

IEC 60077-3:2001 ED1

Revised

Note: This standard has a new edition: IEC 60077-3:2019 ED2

Corrigendums and amendments are bought separately.

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Abstract

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.

Document information

  • Standard from IEC
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • Pages
  • ICS 29.280
  • ISO TC TC 9

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