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Product Name:NTL-FF204

Product Model:NTL-FF204


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Technical Data

NTL-FF204
Axial fan, ball bearing service life L10 at +40℃(+104℉):min.65000h
fan body aluminium,rofor metal
Connection3-pole terminal for 2.5mm², clamping torque 0.8Nm max.:
Casing,hood,flapsplastic according to UL94 V-0,light grey;
UV light resistant according to UL746C (f1)
Enclosure cut-out176x176+1mm
Mounting frame4 built-in ratchet braces for mounting (6 notches for wall thickness 1-4mm).
Aditional use of screws possible if needed¹.
Filter matG4 acc.to DIN EN 779,filtering degree 94%
Filter materialsynthetic fibre with prohressive construction,temperature resistant to +100℃,
self-extinguishing class F1,moisture resistant to 100% RH,reusable
Operating temperature50Hz:-25 to +50℃(-13 to +122℉)
60Hz:-25 to +70℃(-13 to +158℉)
Storage temperature-40 to +70℃(-40 to +158℉)
Operating/Storage humidity max.90%RH(non-condensing)
Protection type/Protection classIP54/Ⅰ(earthed)
Noteother voltages on request

Drilling marks for screw mounting are indicated on mounting frame.


Airflow Direction"In":Fan Filter NTL-FF204

Art.No.Operating voltageAir volume,free flowAir volume with exit filterPower consumptionWeight(approx.)
860210AC 230V,50/60Hz170m³/h123m³/h45W1.6kg
860211AC 110V,50/60Hz204m³/h187m³/h38W1.6kg


Airflow Direction"In":EXit Filter NTL-FF204

Art.No.Operating voltageAir outletDepth in enclosureWeight(approx.)
860212-air-flap outlet technology43mm0.4kg