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IS EN IEC 62271-103:2023 High-voltage switchgear and controlgear - Alternating current switches for rated voltages above 1 kV up to and including 52 kV

Publication Year

2023

Document Status

Current

Abstract

Applicable to three-phase alternating current switches, and switch disconnectors, for rated voltages above 1 kV up to and including 52 kV for indoor and outdoor installations in the frequency range of 16 2/3 Hz up to 60 Hz. Also applies to single-pole switches on three phase applications.

Publisher Information

National Standards Authority of Ireland

National Standards Authority of Ireland (NSAI) is Ireland’s official standards body. They operate under the National Standards Authority of Ireland Act (1996) and are accountable to the Minister of Enterprise, Trade, Employment and Innovation.

1 Swift Square
Northwood
Santry
Dublin 9
NSAI
Ireland

Website: http://www.nsai.ie
Email: nsai@nsai.ie
Tel: 01 807 3800