Current Rating Max. mA = 420 / Operating Voltage Max. V = 60 / Operating Voltage Min. V = 28 / AC or DC Operation = DC / Bearing Type = Ball / Fan Speed min-1 = 3400 / Flow Rate m³/h = 390 / Width mm = 150 / Power Connection Type = 2-Pin Stranded Wire / Current Rating Min. mA = 170 / Height mm = 172 / Nominal Voltage V = 48 / Noise Level dBA = 55 / IP Rating = IP68 / Depth mm = 51