Manufacture: Belimo
Type: Rotary actuator with fail-safe for ball valves
Model: NRF24AS2O

Torque motor: 10 Nm
Torque fail-safe: 10 Nm
Nominal voltage: 24 V AC/DC (19.2 … 28.8 V AC / 21.6 … 28.8 V DC)
Nominal voltage frequency: 50/60 Hz
Power consumption in motoring: 6 W
Power consumption in rest position: 2.5 W
Power consumption for wire sizing: 8.5 VA
Auxiliary switch: 2 x SPDT
Switching capacity auxiliary switch: 1 mA … 3 A (0.5 A inductive), DC 5 V … AC 250 V
Running time motor: 75 s
Angle of rotation max.: 90°
Degree of protection: IP54
Ambient temperature: -30 … 50°C
Dimensions: 244 x 103 x 101 mm