Helios 8133 fan insert ELS-V 60/35

Fan insert *ultraSilence* without overrun, with 2 power levels 60/35 m³/h volume flow for demand and basic ventilation., Spiral housing with aerodynamically and acoustically optimized radial impeller, high pressure reserve and low noise level., Sound insulation in accordance with DIN 4109 T.2., Tool-free slide-in installation with simultaneous electrical contact closure of the plug-in coupling., Energy-saving capacitor motor in a closed cast aluminum housing. Maintenance-free ball bearings for 40,000 operating hours., Flat, elegant facade, on the room side - multiple design award-winning - made of high-quality plastic, alpine white., Air filter (class G2) as a permanent filter (dishwasher-safe) under the hinged, closed front panel., Integrated filter contamination indicator with visual warning for upcoming cleaning. , Control:, Demand and basic ventilation level, The small power level can be connected directly for continuous operation. The large level is then controlled parallel to the room light, manually using a standard 2-pole on/off switch. Manual control of both levels is possible using the DSEL 2 switch (accessory no. 1306). , Performance: , Demand ventilation = 60 m³/h, Basic ventilation = 35 m³/h , Noise:, Sound pressure at AL = 10m² = 35/26 dB(A), Sound power 39/30 dB(A) , Protection class:, IPX5 (jet-proof), double insulated, suitable for installation in area 1 of wet rooms , Electrical data:, 230 V, 50 Hz, 18/9 watts, Supply line: NYM-O, 3x1, 5mm² ,