制造商:Siemens
功能描述:Configurable safety relay,screw
3SK122
3SK126
3SK126-0
3SK126-O
3SK126-O(T5RMH,F)
3SK126-O(TE85L)
3SK126TE85LSOT143-UC
3SK126-Y
3SK127
3SK127/UD