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IEC 62271-104:2020 (EN-FR)

High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV

Standard Details

IEC 62271-104:2020 is applicable to three-pole alternating current switches for rated voltages higher than 52 kV, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz.
This third edition replaces and cancels the second edition published in 2015. It constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- new numbering, following IEC 62271-1:2017.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 62271-104:2020 (EN-FR)
Document Year: 2020
Pages: 108
Edition: 3.0
  • ICS:
  • 29.130.10 High voltage switchgear and controlgear
  • 29.130.99 Other switchgear and controlgear

Life Cycle

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ACTIVE
IEC 62271-104:2020 (EN-FR)
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