GMA121.1E

Rotary spring-return actuator for dampers, torque 7 Nm, runtime in normal operation 90 s, runtime in power failure 15 s, rotation angle 90°, power supply AC 24 V DC 24...48 V, 2-position control signal, IP54 protection, manual override with dedicated key, 2-wire contact control signal, 0.9 m PVC connection cable, rotation direction dependent on actuator mounting orientation, integrated mechanical rotation angle limiter, position indicator, for air dampers up to approx. 1.5 m².