Current Rating Max. A = 1.9 / Operating Voltage Max. V = 28 / Operating Voltage Min. V = 16 / AC or DC Operation = DC / Bearing Type = Ball / Fan Speed min-1 = 4300 / Flow Rate m³/h = 520 / Width mm = 160 / Power Connection Type = 2-Pin Stranded Wire / Current Rating Min. A = 1.1 / Height mm = 172 / Nominal Voltage V = 24 / Noise Level dBA = 63 / Depth mm = 51