Smoke control damper actuator, 30 Nm

Damper actuator serie SF30 to operate and position air dampers in HVAC systems. For air dampers up to approx. 4 m2 Nominal voltage 24 V AC/DC and 100...240 V AC Control: 2 and 3-point Caracteristics: shaft dimensions standard 12/12 mm square, minimum shaft length 90 mm, antirotation bracket provided for stability, selectable direction of rotation, 2 not adjustable SPDT auxiliary switches, 1 m cable connection.