Dimensions and technical data: 220-240 V ~ 50 Hz; Housing material: galvanized steel; Impeller material: ABS plastic; Nominal diameter: 100 mm, 150 mm; Speed settings: 2; Power consumption min./max.: 20 / 29 W; Current consumption min./max.: 0.1 / 0.13 A; Revolutions per minute min./max.: 714 / 1026; Airflow min./max.: 130 / 210 m³/h; Airflow min. / max.: 36 / 58 l/s; Sound pressure level Lp-3m min./max.: 24 / 27 dB(A); Protection rating: IPX2; Protection class: I; Ambient temperature: +1°C to +40°C; Weight: 5.3 kg; Control panel on the fan; Adjustable overrun time (2-30 min.): The 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 (diameter 100 mm and 150 mm), application: permanent or interval ventilation in bathrooms, shower rooms, kitchens and living rooms, dimensions in mm: AEBL1L2hHØ DdCCBF 200 T330395258100451818814898260