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IS EN 62271-100:2001 High-voltage switchgear and controlgear. High-voltage alternating-current circuit-breakers (Amd 2)

Publication Year

2001

Document Status

Withdrawn

Abstract

Applicable to a.c. circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50Hz and 60Hz on systems having voltages above 1,000V. Only applicable to three-pole circuit-breakers for use in three-phase systems and singlepole circuit-breakers for use in single-phase systems. Also applicable to the operating devices of circuit-breakers and to their auxiliary equipment.

Document History

Amd 2 - 2006. Superseded by IS EN 62271-100:2009.

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