Current Rating Max. A = 1.15 / Operating Voltage Max. V = 28 / Operating Voltage Min. V = 12 / AC or DC Operation = DC / Bearing Type = Ball / Fan Speed min-1 = 4000 / Flow Rate m³/h = 460 / Width mm = 150 / Current Rating Min. mA = 385 / Height mm = 172 / Nominal Voltage V = 24 / Noise Level dBA = 60 / Depth mm = 51