The 3412N/39HH is a compact DC axial fan from EBM-Papst, with a standard size of 92 × 25 mm and a rated voltage of 12 VDC. The fan belongs to the 3400 N series and delivers an impressive airflow of up to 102 m³/h at a sound pressure of only 39 dB(A). It is excellent for applications where space is limited but cooling requirements are high.
Thanks to its robust housing made of fiberglass-reinforced plastic and ball bearings, the 3412N/39HH is built for long and reliable operation. The fan is well-suited for control cabinets, telecommunications equipment, industrial electronics, and medical equipment.
- Voltage: 12 VDC (range 8–13.2 VDC)
- Airflow: 102 m³/h (60.0 cfm) according to ISO 5801
- Speed: 3250 rpm
- Power: 2.9 W
- Sound pressure: 39 dB(A)
- Bearing type: ball bearing
- Housing: fiberglass-reinforced plastic (GRP/PBT), 92 × 25 mm
- Operating temperature: −20 °C to +60 °C
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 102 m³/h |
| Speed | 3250 rpm |
| Power | 2.9 W |
| Voltage | 12 VDC VAC |
| Motor frame | The fan has a glass-fiber reinforced plastic (GRP/PBT) casing and is designed for the standard 92 x 25 mm size. It weighs 100 g. Finger guards are available as accessories. |
| Casing | glass fibre reinforced plastic (GRP/PBT), square |
| Impeller | The impeller is made of glass-fiber reinforced polyamide (GRP/PA) and has an airflow direction that blows the air over the support struts (exhaust over struts). The impeller rotates counter-clockwise when viewed against the rotor. The maximum airflow is 102 m³/h (60.0 cfm) according to ISO 5801. |
| Bearing type | ball bearing |
| Motor code | 3412 NHH |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is a Series 3400 N DC axial fan with a rated voltage of 12 VDC and a voltage range of 8–13.2 VDC. The motor's rated speed is 3250 rpm and power consumption is 2.9 W. The operating temperature range is -20°C to +60°C. The motor is equipped with ball bearings for long service life. |
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