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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | ETRI / Rosenberg |
| Manufacturer Product Number | 121DH2TM11200 |
| Description | DC Axial Fan; 172x150x38mm; 24 VDC; 222 CFM; 4000 RPM; Ball; IP20 |
| Datasheet | Download Datasheet |
The ETRI / Rosenberg 121DH2TM11200 is a 172 x 150 x 38 mm 24 VDC axial fan moving 222 CFM (6.3 m³/min) at 4,000 RPM, with a noise level of 62 dBA.
It runs on ball bearings. Environmental protection: IP20.
It draws 23 W. It has a Brushless DC motor. The frame is Zamak (die-cast zinc). The impeller is UL94V-0 Plastic. It operates from -10 to +55 °C.
| Category | |
| Manufacturer | ETRI / Rosenberg |
| Model | 121DH |
| Fan Type | Axial |
| Dimensions | 172 x 150 x 38 mm (6.77 x 5.91 x 1.50 in) |
| Rated Voltage | 24 VDC |
| Air Flow | 222 CFM (6.3 m3/min) |
| Speed (RPM) | 4000 |
| Noise Level (dBA) | 62 |
| Input Power (W) | 23 |
| Bearing Type | Ball |
| Environmental Protection | IP20 |
| Motor Type | Brushless DC |
| Frame Material | Zamak (die-cast zinc) |
| Impeller Material | UL94V-0 Plastic |
| Operating Temperature (°C) | -10...+55 |
| Operating Voltage Range | 19-28 VDC |