Rotary actuator fail-safe for adjusting dampers in technical building installations

• For air dampers up to approx. 4 m²
• Torque 20 Nm
• Nominal voltage AC 24 … 240 V / DC 24 … 125 V
• Control: Open-close
• Two integrated auxiliary switches
• Manual override: By means of hand crank and locking switch
• Running time motor: 75 s / 90°