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IEC 62271-106:2021

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

General information
Valid from 26.04.2021
Directives or regulations
None
Standard history
Status
Date
Type
Name
26.04.2021
Main
06.02.2014
Corrigendum
19.08.2011
Main
IEC 62271-106:2021 applies to AC 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 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. This second edition cancels and replaces the first edition published in 2011. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - document numbered to correspond to IEC 62271-1 2017.
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