| General description | Power consumption when wide open; these values may be considerably higher at the operating point. |
|---|---|
| Weight | 0.425 kg |
| Dimensions | 119 x 119 x 38 mm |
| Impeller material | Glass-fiber reinforced PA plastic |
| Housing material | Die-cast aluminum |
| Airflow direction | Intake over struts |
| Direction of rotation | Clockwise, viewed toward rotor |
| Bearing | Ball bearing |
| Service life L10 at 40 °C | 57500 h |
| Service life L10 at maximum temperature | 25000 h |
| Cable | Leads AWG 20, sensor and control leads AWG 22, UL 1007, TR 64, stripped and tin-plated. |
| Motor protection | Protection against reverse polarity and blocked rotor. |
| Option | Other inputs and outputs. 36-72 VDC possible. |
| Type |
Airflow in m³/h |
Nominal voltage in V |
Frequency in Hz |
AC/DC |
Dimensions in mm |
Sound pressure level in dB(A) |
Sound power level in Bel |
|---|---|---|---|---|---|---|---|
| 255 H | 4.6 | 4.5 - 5.5 | DC | 25 x 25 x 8 | 23 | 4.4 | |
| 252 H | 4.6 | 10 - 14 | DC | 25 x 25 x 8 | 23 | 4.4 | |
| 255 N | 3.5 | 4.5 - 5.5 | DC | 25 x 25 x 8 | 16 | ||
| 252 N | 3.4 | 10 - 14 | DC | 25 x 25 x 8 | 15 | ||
| 255 M | 2.3 | 4.5 - 5.5 | DC | 25 x 25 x 8 | 5 | ||
| 3218 JN | 130 | 36 - 56 | DC | 92 x 92 x 38 | 51 | 6.1 | |
| 3218 JH4 | 280 | 20 - 58 | DC | 92 x 92 x 38 | 73 | 8.2 | |
| 3412 NGMV | 72 | 8 - 14 | DC | 92 x 92 x 25 | 28 | 4.3 | |
| 3412 NGV | 84 | 8 - 12.6 | DC | 92 x 92 x 25 | 32 | 4.7 | |
| 3412 NGHH | 102 | 8 - 13.2 | DC | 92 x 92 x 25 | 39 | 5.1 | |
| 3412 NH | 94 | 8 - 15 | DC | 92 x 92 x 25 | 36 | 5 | |
| 3412 NHH | 102 | 8 - 13.2 | DC | 92 x 92 x 25 | 39 | 5.1 | |
| 3412 NHH-379 | 102 | 8 - 15 | DC | 92 x 92 x 25 | 39 | 5.1 | |
| 3412 NGME | 72 | 8 - 15 | DC | 92 x 92 x 25 | 28 | 4.3 | |
| 3412 NGLE | 61 | 8 - 15 | DC | 92 x 92 x 25 | 23 | 4 | |
| 3412 NGH | 94 | 8 - 15 | DC | 92 x 92 x 25 | 36 | 5 | |
| 3800 | 54 | 115 | 60 | AC | 92 x 92 x 38 | 26 | 3.9 |
| 3850 | 49 | 230 | 50 | AC | 92 x 92 x 38 | 24 | 3.7 |
| 3600 | 89 | 115 | 60 | AC | 92 x 92 x 38 | 41 | 5.1 |
| 3606 | 89 | 115 | 60 | AC | 92 x 92 x 38 | 42 | 5.2 |
| 3556 | 67 | 230 | 50 | AC | 92 x 92 x 38 | 33 | 4.5 |
| 3656 | 75 | 230 | 50 | AC | 92 x 92 x 38 | 37 | 4.9 |
| 3856 | 54 | 230 | 50 | AC | 92 x 92 x 38 | 26 | 3.9 |
| 3806 | 60 | 115 | 60 | AC | 92 x 92 x 38 | 29 | 4.2 |
| 3650 | 75 | 230 | 50 | AC | 92 x 92 x 38 | 36 | 4.8 |
| 3956 L | 31 | 230 | 50 | AC | 92 x 92 x 25 | 24 | 3.8 |
| 3956 | 59 | 230 | 50 | AC | 92 x 92 x 25 | 35 | 4.7 |
| 3956 M | 45 | 230 | 50 | AC | 92 x 92 x 25 | 29 | 4.2 |
| 4112 NHH | 260 | 9 - 15 | DC | 119 x 119 x 38 | 60 | 6.8 | |
| 4112 NH3 | 310 | 9 - 15 | DC | 119 x 119 x 38 | 65 | 7.2 | |
| 4112 NH4 | 355 | 9 - 14 | DC | 119 x 119 x 38 | 67 | 7.4 | |
| 405 FH | 9 | 4.5 - 5.5 | DC | 40 x 40 x 10 | 26 | 4.6 | |
| 405 F | 8 | 4.5 - 5.5 | DC | 40 x 40 x 10 | 22.1 | 4.4 | |
| 405 | 10 | 4.5 - 5.5 | DC | 40 x 40 x 20 | 18 | 3.8 | |
| 4114 NH3 | 310 | 16 - 30 | DC | 119 x 119 x 38 | 65 | 7.2 | |
| 4114 NH4 | 355 | 16 - 30 | DC | 119 x 119 x 38 | 67 | 7.4 | |
| 4118 N/2H8P | 570 | 36 - 60 | DC | 119 x 119 x 38 | 78 | 8.9 | |
| 4118 N/2H7P | 500 | 36 - 60 | DC | 119 x 119 x 38 | 76 | 8.5 | |
| 4114 NHH | 260 | 16 - 30 | DC | 119 x 119 x 38 | 60 | 6.8 | |
| 4114 N/2H8P | 570 | 16 - 30 | DC | 119 x 119 x 38 | 78 | 8.9 | |
| 4114 N/2H7P | 500 | 16 - 30 | DC | 119 x 119 x 38 | 76 | 8.5 | |
| 4114 NH5 | 390 | 16 - 30 | DC | 119 x 119 x 38 | 70 | 7.6 | |
| 4114 NH6 | 440 | 16 - 30 | DC | 119 x 119 x 38 | 73 | 8.1 | |
| 412 H | 13.5 | 10 - 14 | DC | 40 x 40 x 20 | 29 | 4.7 | |
| 412 FM | 6 | 10 - 14 | DC | 40 x 40 x 10 | 17 | 3.8 | |
| 412 FH | 9 | 10 - 14 | DC | 40 x 40 x 10 | 26 | 4.6 | |
| 412 FH-132 | 9 | 10 - 14 | DC | 40 x 40 x 10 | 26 | 4.6 | |
| 412 FM-074 | 6 | 10 - 14 | DC | 40 x 40 x 10 | 17 | 3.8 | |
| 414 | 10 | 20 - 28 | DC | 40 x 40 x 20 | 18 | 3.8 | |
| 412 JHH | 24 | 8 - 13.5 | DC | 40 x 40 x 25 | 46 | 6.1 |