| Features | Unit | ATV4300 |
| Air flow rate (free blow) | m³/h | 255 (290) |
| Flow rate with exit filter | m³/h | 202 / 235 |
| Filter mat EN779 | V/Hz | G3 |
| Dimensions HxWxD | mm | 250x250x128 |
| Power consumption | W | 40 / 38 |
| Current consumption | A | 0.17 / 0.16 |
| Overcurrent consumption | - | thermal |
| Electric connection | - | 3-poles spring terminals |
| Duty cycle | - | 100% |
| Operating temperature | °C | - 10 / +70 (+14 / +158) |
| Protection class | - | Class I |
| Noise level | dB(A) | 53 (58) |
| Flow direction | - | reversible, default factory setting outside-in (inside-out for UPR, 55PR and VPR models) |
| Bearing | - | ball |
| Service life (at 40°C) | hr | 50 000 |
| Material | - | thermoplastic UL94V-0, color RAL7035, (IP55 UV resistant): thermoplastic, color RAL7035 |
| Wall thickness | mm | 1.2-2.4 |
| Gasket | - | foam seal gasket |
| Weight (with packaging) | kg | 1.72 (1.92) |
| Package dimensions | mm | 270x270x165 |
| Montaggio | - | fast clip-on |
| Conformity/Approvals | - | CE |
| Power supply | V | ph | Hz | 230 | 1 | 50/60 |
| Accessories | ||
| Fan speed controller | FSC1 | |
| Hood for IP56 | CUFF20B | |
| Thermostat 0-60°C – NO contact | THV2 |
