Current Rating Max. mA = 510 / Operating Voltage Max. V = 30 / Operating Voltage Min. V = 16 / AC or DC Operation = DC / Bearing Type = Ball / Fan Speed min-1 = 3700 / Flow Rate m³/h = 395 / Width mm = 172 / Power Connection Type = 4-Pin Stranded Wire / Current Rating Min. mA = 390 / Height mm = 172 / Nominal Voltage V = 24 / Noise Level dBA = 51 / Depth mm = 51