DS/EN 62271-106:2011
High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters

Standard No.

DS/EN 62271-106:2011

Release Date

2011

Published By

Danish Standards Foundation

Latest

DS/EN 62271-106:2011

Replace

DS/EN 60470+Corr.-2002

Scope

1.1 Scope and objectThis part of IEC 62271 is applicable to a.c. contactors and/or contactor-based controllers and motor-starters designed for indoor installation and operation at frequencies up to and including 60 Hz on systems having voltages above 1 000 V but not exceeding 24 000 V. It is applicable only to three-pole devices for use in three-phase systems, and single-pole devices for use in single-phase systems. Two-pole contactors and starters for use in singlephase systems are subject to agreement between manufacturer and user.Contactors and/or starters dealt with in this standard typically do not have adequate short-circuit interruption capability. I

DS/EN 62271-106:2011 history

• 2021 DS/EN IEC 62271-106:2021 High-voltage switchgear and controlgear – Part 106: Alternating current contactors, contactor-based controllers and motor-starters
• 2011 DS/EN 62271-106:2011 High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters