01881.2-00
01881 2 00
01881.1-00
01881 1 00




Filter fan Plus - size 2 (124 X 124 mm)
FPO 018
Filter fan FPO size 2 (124 x 124 mm) for air conditioning enclosures and casings. Configuration: FPO - airflow direction "in" (design: intaking). Optimum filter fan for enclosures: The Filter Fan Plus draws the heating air from the enclosure to the outside. Cooler outside air enters the enclosure via the inlet filter. The air flow protects the electrical components.
- Filter fan with self-closing flaps as air outlet
- Only one filter mat required (on the inlet filter)
- Easy installation thanks to mounting frame with twist locks
- Effective air circulation
- Accessories: Hose-proof hood to increase the protection type to IP56






Overview technical data
Device name | Filter fan Plus - size 2 (124 X 124 mm) |
Device type | Filter fan Plus (DC) |
Series | FPO 018 |
Protection class | II |
Protection type | IP54 |
Material hood | Plastic to UL94 V-0, light grey |
Filter mat | Flaps |
Casing | Plastic to UL94 V-0, light grey |
AC/DC | DC |
Axial fan | Fan body aluminium, rotor metal |
Cooling airflow rate outlet filter | 63 m³/h |
Service life | >65000 h |
Operating temperature | -20 °C - 70 °C |
Operating humidity | ≤90 % RH |
Storage humidity | ≤90 % RH |
Storage temperature | -40 °C - 70 °C |
Connection | 2 stranded wires, 300 mm |
Mounting frame | With 4 built-in rotary latches for locking |
Height | 152 mm |
Width | 152 mm |
Depth | 104 mm |
Installation depth | 79 mm |
Weight | 500 g |
Mounting cut-out | 124 x 124 mm |
Item number accessories 1 | 08634.0-00 |
Item number accessories 2 | 11881.0-30 |
Item number accessories 3 | 08671.0-00 |
Accessory 1 | Replacement filter mat FM 086 |
Accessory 2 | Inlet filter FPO 118 with G3 filter |
Accessory 3 | Water jet protection hood FFH 086 |
Note | Drilling pattern for screw fixing marked on mounting frame. |
Protection type UL | NEMA Type 12 |
Product variants
Article number | Operating voltage minimum | Operating voltage tolerance | Power consumption | Cooling airflow rate blowing | Average emission sound pressure level | Request | CAD | Datasheet |
---|---|---|---|---|---|---|---|---|
01881.1-00 | 48 V | 44 V - 52 V | 4.2 W | 125 m³/h | 50 dB(A) | 01881.1-00-FPO018-Datasheet-EN.pdf | ||
01881.2-00 | 24 V | 22 V - 26 V | 4.1 W | 118 m³/h | 56 dB(A) | 01881.2-00-FPO018-Datasheet-EN.pdf |