Wet-Location Square Axial Fan Fan Shape Square Height 4 27/64 in Depth 3 5/8 in Width 3 13/20 in CFM @ 0.000-In. SP 21 Voltage 115V AC Electrical Connection - Fans Terminals IP Rating IP54 Fan Mounting Location Wall Housing Material UV-Resistant Plastic Includes Mounting Hardware For Use With Electrical Control Enclosures Environmental Applications Equipment Cooling