
Low-Voltage Switchgear And Controlgear - Part 5-3: Control Circuit Devices And Switching Elements - Requirements For Proximity Devices With Defined Behaviour Under Fault Conditions (Pddb)
出版:Comitato Elettrotecnico Italiano

专家解读视频
2ED SEP 2014 [01/09/2014]2ED JULY 2014 [01/07/2014]2000 AMD 1 2006 [01/01/2006]2000 AMD 1 2005 [01/09/2005]1ED 2000 [01/10/2000]
Classificazione CEI 121-2. To be read in conjunction with CEI EN 60947-1 and CEI EN 60947-5-2. 1ED 2000 Edition along with its amendment is valid until 10/09/2016 and only available in combined English/Italian. (08/2014)