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

• For air dampers up to approx. 6  m²
• Torque: 30 Nm 
• Nominal voltage AC 100…240 V
• Control: Open-close
• Two integrated auxiliary switches
• 1 wire control with 2 aux switch feedback
• Manual override: By means of hand crank and locking switch
• Running time motor: 75 s / 90°