IEC 62271-106 Ed. 2.0 b:2021

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

International Electrotechnical Commission , 04/26/2021

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 04/26/2021

Published:04/26/2021

Pages:100

File Size:1 file , 3.2 MB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

IEC 62271-106:2021 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 single-phase systems are subject to agreement between manufacturer and user.