Dimensions and technical data: 120-240 V ~ 50 Hz; Housing material: galvanized steel; Impeller material: ABS plastic; Nominal diameter: 150 mm; Speed settings: 10; Maximum power consumption: 26 W; Maximum current consumption: 0.24 A; Maximum revolutions per minute: 1100; Maximum airflow: 254 m³/h; Maximum airflow: 71 l/s; Sound pressure level Lp-3m min./max.: 23 / 29 dB(A); Weight: 6.2 kg; Protection rating: IPX2; Protection class: I; Ambient temperature: +1°C to +40°C; Control panel on the fan; Adjustable overrun time (2-30 min.): Unit switches off after the set overrun time has elapsed; Overheating protection; Integrated backdraft damper prevents cold air ingress; Mounting frame included; Mounting options: Ceiling; For ventilation ducts with high air resistance; Application: Permanent or interval ventilation Bathrooms, shower rooms, kitchens and living rooms. Dimensions in mm: AEBL1L2hHØ DdCCBF 150 DC33039525850/18188149/260