A2175-HBL-TC.GN 220 – 240 V ac, AC Axial Fan, 151 x 171 x 51mm, 344.9m³/h, 36W. AC ball bearing axial fans are a reliable and versatile solution to a variety of cooling requirements and feature a range of airflow options and speeds. Sunon AC fans are also long-life, making them a high value, low maintenance choice. Some applications include automation control equipment, enclosures and converters. All models are highly reliable and excellent quality.