Air damper actuators for operating air damper controls in ventilation and air conditioning systems for building services. Technical dataNominal voltage AC 24V, 50/60Hz,DC24VNominal voltage range AC/DC 19.2…28.8VPower consumption 1.5W in operation or 0.2w @ set Connection Cable 1m, 3×0.75 m²Torque (nominal torque) 10Nm @ nominal voltageControl -Control signal DC0…10V, typical input impedance 100kO ...