DIN EN 60947-4-3 (2007-08)被替代
Low-voltage Switchgear And Controlgear - Part 4-3: Contactors And Motor-starters - Ac Semiconductor Controllers And Contactors For Non-motor Loads
出版：Verband Deutscher Elektrotechniker
專家解讀視頻
Applies to a.c. semiconductor non-motor load controllers and contactors used to perform electrical operations by changing the state of a.c. electric circuits between the ON-state and the OFF-state. Gives requirements for semiconductor controllers and contactors associated with separate short-circuit protective devices.
Supersedes DIN IEC 17B-877-CDV. (05/2002) Supersedes DIN IEC 60947-4-3. (08/2007) DRAFT AMD 2 issued in May 2010. (06/2010)
I.S. EN 60947-4-3:2000 - Identical
SN EN 60947-4-3:2000 - Identical
BS EN 60947-4-3:2000 - Identical
NF EN 60947-4-3:2000 - Identical
IEC 60947-4-3 Ed. 1.1 - Identical
UNE EN 60947-4-3:2002 - Identical
SS EN 60947-4-3:2000 - Identical
