The spring return motors RDAB15S-24 and RDAB15S-24S are used to control dampers to open or closed position in the event of power failure.

Simple installation
The damper actuator is fitted with a universal spindleclamp for quick and easy mounting directly on the damper spindle. It is supplied with an antirotation strap
for fixing it in position. Release of the locking mechanism can be achieved manually or automatically by applying the supply voltage. The damper actuators are supplied with 1 m cable.

• Torque 15 Nm
• For dampers up to approximately 3 m²
• Power supply 24 V AC/DC
• On/off control signal
• Built-in auxiliary switch RDAB15S-24S