Image is Representational - See Manufacturer Specs | AC Axial Fan - 230/400VAC - 656mm x 656mm x 210mm - 3525.2 CFM (98.71m�/min) - 1510/1590 RPM - 1050W - Terminal Block. The W4D500-GM01-03 is AC axial fan with counter-clockwise direction of rotation seen on rotor. This fan has dual voltage and thermal overload protector (TOP). Operating temperature range is from -40 to 60�C.