Siemens FCA1206-Z1, S54400-S125-A1 Key switch set (Nordic SE) Nordic key switch with mounting accessories and key (Nordic), as an option for operating access (level II).
Siemens FCA1209-Z1, S54400-B124-A1 Output module (230 V) The FCA1209-Z1 module is directly connected with the monitored output line and provides one potential-free contact. It is an output module...