Industrietechnik
NF230SE Damper actuators with spring return for fire dampers, 8 Nm
Well-suited for applications with security / fire dampers used as antifreeze, antismoke or for sealing in the hygienic-sanitary field.
Specifications
| Dimensions, external (WxHxD) | 203x100x57 mm |
|---|---|
| Supply voltage | 230 V AC ±10% |
| Cable length | 0.9 m |
| Torque | 8 Nm |
| Running time, spring | 25 s |
| Auxiliary switch | Yes |
| Frequency | 50...60 Hz |
| Power consumption in operation | 8 W |
| Power consumption in rest position | 5.5 W |
| Power consumption for wire sizing | 10 VA |
| Running time, actuator (range) | 75...95 s |
| Sensor action | 72 °C |
| Appliance class | Class II |
|---|---|
| Protection class | IP54 |
| Ambient humidity (non-condensing) | 5…95 % RH |
| Weight, incl. packaging | 2.3 kg |
| Working angle, rotation | 90 ° |
Software & documentation
Product sheet
Other documentation