The Belimo GM230S.2A damper actuator is designed for positioning air dampers in building services installations – in ventilation and air-conditioning systems. The actuator provides a torque of 40 Nm, AC 100–240 V supply, and open/close or 3-point control. It includes 2 integrated auxiliary switches and a detachable connecting cable. The actuator parameters can be configured wirelessly via the NFC interface using the Belimo Assistant 2 app.

Features

• Motor torque: 40 Nm
• Power supply: AC 100–240 V (range AC 85–265 V), 50/60 Hz
• Control type: open/close, 3-point
• Running time: 35 s / 90° (adjustable 35–150 s)
• 2 integrated adjustable auxiliary switches (SPST)
• Detachable connecting cable (FRNC, halogen-free)
• Visual status indication by green LED
• NFC interface for wireless configuration via the Belimo Assistant 2 app
• Manual override by side lever operation with locking facility
• Overload protection, no end switches required
• Adjustable operating angle of rotation by electronic end stops (max. 95°)
• Simple direct mounting on the damper shaft with universal clamp (ø 12–26.7 mm)
• Protection rating IP54
• Maintenance-free operation