Further information for Schneider Electric A9C15409 - centralized control iATLc+s
Central switching on and off Acti 9 iATLc+s. Operating voltage (Ue) 24-240V AC. Used for central switching on and off of a group of remote switches via a control line. At the same time, individual on-site operation using buttons is possible for each remote switch and for remote display of the switching status of each individual remote switch.