The Belimo RobustLine NM24P-S rotary actuator is designed for controlling HVAC dampers in HVAC equipment, similar industrial applications and building services installations. It provides a torque of 10 Nm, AC/DC 24 V supply and 3-point open/close control. It is suitable for dampers up to approx. 2 m². The RobustLine version is designed for demanding operating conditions where increased resistance to corrosion, chemical exposure, UV radiation, moisture and condensation is required. The actuator is equipped with an integrated auxiliary switch, manual override with lockable function, and IP66/67 protection for reliable operation even outdoors or in more aggressive environments.