Zehnder mode switch SA 0-3 / 0-5 (AC)

Mode switch for remote operation of domestic fans and heat recovering equipment with a range of 3 to 5 different speeds as well as 0 position. The casing is white, RAL 9010, and by default is suitable for flush installation in a socket box with 40 mm depth. A mounting box is available for surface mounting. The switch has a maximum nominal rated voltage of 660 V. The maximum nominal operating current (pure resistive load) is 20 A. The maximum permitted connection capacity for single phase 230 V is 2.2 kW