The small family electric damper actuator series have been developed to operate small air dampers in ventilation and air conditioning systems. The compact design make this actuator highly versatile. Features Floating, ON/OFF and Proportional Control Load-independent running time Up to 5 actuators in parallel operation possible Actuators available with PVC cable or with Plug-in terminal block connection Simple direct mounting with universal adapter for fitting to Ø 8...13 mm or with 8...10 mm square shaft. 45 mm minimum shaft length Selectable direction of rotation Manual release button