The 3212J/2NU-343 from EBM-Papst is a compact DC tubeaxial fan, measuring 92 × 92 × 38 mm with an IP68 protection rating. It is built for demanding environments where moisture, splashes, or even submersion in water place high demands on the component.
With an airflow of 130 m³/h and a speed of 6000 rpm, the fan is ideally suited for industrial electronics, marine equipment, and applications where reliable cooling under harsh conditions is crucial.
- Voltage: 12 V DC (range 7–13.8 V DC)
- Airflow: approx. 130 m³/h (76.5 CFM)
- Speed: 6000 rpm
- Power: 8.1 W
- Protection rating: IP68
- Bearing type: ball bearing
- Motor protection: reverse polarity and locked rotor protection
- Housing: fiberglass-reinforced PBT composite, cable 310 mm (AWG 24)
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 130 m³/h |
| Speed | 6000 rpm |
| Power | 8.1 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has dimensions of 92 x 92 x 38 mm and the housing is made of glass-fiber reinforced PBT composite. The unit has an IP68 ingress protection rating, making it suitable for demanding environments with high humidity or submersion in water. The mass is 240 g. |
| Casing | glass fiber reinforced PBT composite, square |
| Impeller | The impeller is made of glass fiber reinforced PA composite. It rotates clockwise when viewed from the rotor side and provides an airflow of approximately 130 m³/h (76.5 CFM). The air is discharged over the struts. |
| Bearing type | ball bearing |
| IP class | IP68 |
| Motor protection | reverse polarity and interlocking protection |
| Rotation direction | clockwise, viewed from the rotor side |
| Motor type | The motor is a DC motor with reverse polarity and lock protection. It is designed for 12 V DC with a voltage range of 7–13.8 V DC. The power consumption is 8.1 W and the speed is 6000 rpm. The motor has ball bearings and is UL approved. |
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