| Heating element | resistance heater |
| Temperature safety cut-out | to protect against overheating in case of fan failure, |
| | automatic reset |
| Heater body | anodised extruded aluminium profile |
| Surface temperature | max. 75°C (400W) |
| Axial fan, ball bearing | Airflow, free flow |
| | AC: 45m³/h (50Hz) or 54m³/h (60Hz) |
| | DC: 54m³/h |
| | service life 50,000h at 25°C (77°F) |
| Connection | internal connection terminal 1.5mm² with strain relief, |
| | clamping torque 0.8Nm max. |
| Connection casing | plastic according to UL94 V-0, black |
| Mounting | clip for 35mm DIN rail, EN 60715 |
| Fitting position | vertical airflow (air outlet up) |
| Operating/Storage temperature | -45 to +70°C (-49 to +158°F) |
| Operating/Storage humidity | max. 90% RH (non-condensing) |
| Protection type/Protection class | IP20 / I (earthed) |