Standard version: On/off via light switch or separate switch. Operation either in level 1 or level 2. Can be operated in two stages using a standard double changeover switch. Speed controllable. Intelligently programmed small room fan for the highest demands. 2 power levels. Concealed intake thanks to designer cover. For ventilation. Combines large flow volume with high pressure. With VDE-GS mark. Protection class IP X5 for safety in the bathroom. Protection class II. Thermal overload protection. Suitable for continuous operation. Color traffic white, similar to RAL 9016. Housing made of impact-resistant plastic. Motor: Energy-saving, robust motor with ball bearing, maintenance-free. Suitable for continuous operation. Installation instructions: Compatible with ECA predecessor models DN 150, as mounting holes and flush-mounted cable entry are in the same place. Wall and ceiling mounting possible. Electrical connection: Electrical connection can be either surface-mounted or flush-mounted. Safety instructions: All ECA 150 ipro devices can be used in protection area 1 according to DIN VDE 0100-701. For details see planning information. Article: ECA 150 ipro, Version: standard version, Delivery volume: 200 m3/h / 250 m3/h, Speed: 1672 1/min / 2189 1/min, Speed controllable: yes, Reversibility: no, SEC average: -11.18 kWh/(m2*a), Voltage type: alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz, Nominal power: 15 W / 19 W, IMax: 0.09 A, Protection class: IP X5, Mains cable: 3/5 x 1.5 mm2, Installation location: ceiling / wall, Installation type: surface-mounted, Installation position: any, Material: plastic, Color: traffic white, similar to RAL 9016, Weight: 1.6 kg, Weight with packaging: 1.89 kg, Flap: none, Nominal width: 150 mm, Width: 228 mm, height: 228 mm, depth: 123.3 mm, width with packaging: 235 mm, height with packaging: 235 mm, depth with packaging: 200 mm, conveying medium temperature at IMax: 40 °C, sound pressure level: 33 dB(A) / 40 dB(A) / distance 3 m, free field conditions