The R2E220-RA44-10 is a centrifugal fan intended for use as a built-in device for air movement. It operates on a 115 VAC, 50/60 Hz supply, achieving speeds up to 2150 min⁻¹ with a maximum power input of 108 W. The unit incorporates an M2E068-BF motor with ball bearings and an internal thermal overload protector (TOP) for enhanced reliability and safety. Constructed with a fiberglass-reinforced PA66 plastic impeller, it offers IP44 protection and can be mounted in any position. This fan is suitable for applications requiring consistent airflow within an ambient temperature range of -25°C to +60°C.