MDB28M

Damper actuator, torque 20 Nm, timing 150 s, rotation angle 90°, AC 230 V power supply, 3-point or On/Off control signal, IP54 protection, manual override with button, control signal with 1 or 2-wire contact, 1 m PVC connecting cable, reversible rotation direction (right/left), integrated mechanical rotation angle limiter, position indicator, 1 integrated auxiliary switch, for air dampers up to approx. 4 m²