Enclosure heater with fan
CSF 028
This PTC enclosure heater with fan and fixed thermostat provides condensation protection in the enclosure and casing. It is particularly space-saving. The integrated fixed thermostat is available in two temperature presets. The heating is touch-safe for the application thanks to the touch-safe plastic coating of the heater body.
- PTC heating element: temperature-limiting, direct response behavior
- Toch-safe heat protection, therefore safe to touch
- Screw fixing and mounting with clip fixing for DIN rail 35 mm possible
- Electrical connection via pressure clamps
- Temperature safety cut-out to prevent overheating
Overview technical data
| Device name | Enclosure heater with fan |
| Device type | Fan heater Integrated control Touchsafe |
| Series | CSF 028 |
| Protection class | II |
| Protection type | IP20 |
| Heating element | PTC resistor (PTC) |
| Casing | Plastic to UL94 V-0, black |
| AC/DC | AC |
| Frequency | 50;60 Hz |
| Operating temperature | -45 °C - 70 °C |
| Operating humidity | ≤90 % RH |
| Storage humidity | ≤90 % RH |
| Storage temperature | -45 °C - 70 °C |
| Connection type | Connection terminal |
| Torque | 0.8 Nmmax. |
| Connection | 2-pole clamp 2.5 mm², max. torque 0.8 Nm |
| Installation position | Airflow direction "in" vertical / connection at the bottom |
| Height | 90 mm |
| Width | 85 mm |
| Depth | 113 mm |
| Weight | 500 g |
| Item number accessories 1 | 252017 |
| Accessory 1 | Air routing for improved heat distribution |
| Note | Other voltages on request Tolerance ±5 K Heating capacity at +20°C (+68°F) ambient temperature switch-on temperature tolerance at +5K, other switch-off and switch-on temperatures on request. |
Heating
Cooling
Regulating
Lighting
