Dimensions and technical data220 - 240 Volt / 50 HertzHousing made of UV-resistant ABS plastic with nano-coatingColour: yellow goldModel selectable:ME LL: ball-bearing, brushless EC motorME LL T: ball-bearing, brushless EC motor and trailing relay adjustable between 3 to 20 minutes (tripping via room lighting or separate switch)The fan and DC motor are designed for very quiet and energy-saving operation Type: Axial fan (exhaust fan) For ventilation pipes with diameter: 100 mm2 speed levelsPower consumption (min./max.): 5 / 9 WattCurrent consumption (min./max.): 0.039 / 0.052 AmpereSound pressure - at 3m distance dB(A) (min./max.): 20.8 / 26.9Air flow (min./max.): 65 / 95 m³/hTotal pressure jerk max: 46.09 PaRevolutions per minute (min./max.): 1700 / 2240Max. conveying medium temperature: 50 °CQuality: long, trouble-free service life of the device thanks to ball bearings and vibration dampers, integrated overheating protectionmaintenance-free continuous operationintegrated, automatic backflow valve prevents backflowDiagonal impeller made of polypropylenMounting types: for wall and ceiling mounting for installation directly in the ventilation shaft (mounting on the wall with screws or mounting brackets) or ventilation pipesProtection class: IIprotection type: IP45 (protected against water jets) suitable permanent ventilation or interval ventilation (exhaust air), usable in area 1 (DIN VDE 0100-701)simple Mounting weight: approx. 0.6 kg Dimensions in mmABC Ø DE 15940719861,5