Electromechanical actuator with return spring UB(230/24)-03 Purpose: Electric actuators for damper control, specially designed for fire dampers of various sizes. Technical features - Torque 3 Nm - Flap area 0.6 m2 Operating voltage AC/DC 24 V and AC 230 V - 2-position control (Open/Closed) - Shaft dimensions - 6 ... 12 mm/4 ... 8 mm - Minimum shaft length 40 mm - Adjustable angle of rotation - Selectable direction of rotation of the actuator - Actuator with 1 m cable - 2 SPDT* auxiliary switches