Busch-Jalousiecontrol II isolating relay DC drives, blind management, Busch-Jalousiecontrol II, Busch-Jalousiecontrol II isolating relay DC drives 2-way For the joint switching of 2 blind drives via a 230 V contactor (UP/DOWN) (e.g. 6411 U/x-101). When forming a group of more than 2 blinds, several isolating relays can be controlled in parallel. For installation in standard surface-mounted or flush-mounted boxes. The device requires an external supply voltage of 12-48 V DC. Nominal voltage: , +10 % / -10 % Nominal frequency: 50 Hz Outputs: 2x normally open Nominal current: 3 A Temperature range device: -25 °C to 50 °C
