
Low-voltage switchgear and controlgear - Over-current protective devices - Part 2: Selectivity under over-current conditions
NORMA vydaná dňa 13.5.2009
Označenie normy: IEC/TR 61912-2-ed.1.0
Dátum vydania normy: 13.5.2009
Počet strán: 33
Približná hmotnosť: 99 g (0.22 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy IEC
IEC 61912-2:2009(E), which serves as an application guide for the determination of selectivity between over-current protective devices of low-voltage switchgear and controlgear, summarises the definitions of the terminology and provides examples of application.