DS/EN 62271-100:2009
High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers

Standard No.

DS/EN 62271-100:2009

Release Date

2009

Published By

Danish Standards Foundation

Status

Be replaced 2013-02

Replace By

DS/EN 62271-100/A1:2013

Latest

DS/EN 62271-100/A1:2013

Replace

DS/EN 62271-100-2003 DS/EN 62271-100/A1+Corr.1-2003 DS/EN 62271-100/A2-2006

Scope

This part of IEC 62271 is applicable to a.c. circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 000 V.It is only applicable to three-pole circuit-breakers for use in three-phase systems and singlepole circuit-breakers for use in single-phase systems. Two-pole circuit-breakers for use in single-phase systems and application at frequencies lower than 50 Hz are subject to agreement between manufacturer and user.This standard is also applicable to the operating devices of circuit-breakers and to their auxiliary equipment. However, a circuit-breaker with a closing me

DS/EN 62271-100:2009 history

• 2021 DS/EN IEC 62271-100:2021 High-voltage switchgear and controlgear – Part 100: Alternating-current circuit-breakers
• 0000 DS/EN 62271-100-2009/A2/AC:2018
• 2013 DS/EN 62271-100/A1:2013 High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
• 2009 DS/EN 62271-100:2009 High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers