IEC 62271-106 Ed. 2.0 en:2021

High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters

International Electrotechnical Commission , 04/01/2021

Publisher: IEC

File Format: PDF

$227.00$455.00


This part of IEC 62271 applies to AC contactors and/or contactor-based controllers and motorstarters designed for indoor installation and operation at frequencies up to and including 60 Hz on systems having voltages above 1 kV and up to and including 24 kV. This document also
includes additional requirements for outdoor installations where the equipment is housed in an additional protective enclosure.

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 single-phase systems are subject to agreement between manufacturer and user.

IEC 62271-106 Ed. 2.0 en:2021 History

IEC 62271-106 Ed. 2.0 b:2021
IEC 62271-106 Ed. 2.0 en:2021
IEC 62271-106 Ed. 1.0 b:2011

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