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16 . 11 . 2020
Cristian La Salvia
KEMA Labs LV White Paper: IEC 61439-1 :2020
IEC 61439-1:2020 lays down the general definitions and service conditions, construction requirements, technical characteristics and verification requirements for low-voltage switchgear and control-gear assemblies.  This KEMA Labs White Paper intends to give you an overview of the most important changes of the third edition when compared with the Edition 2 (2011-08) about essential and test-relevant changes.