UNE-EN IEC 62271-104:2021
High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV

Standard No.

UNE-EN IEC 62271-104:2021

Release Date

2021

Published By

ES-UNE

Latest

UNE-EN IEC 62271-104:2021

UNE-EN IEC 62271-104:2021 history

• 2021 UNE-EN IEC 62271-104:2021 High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV