Rotary Fan Speed Controls Ivory Single Pole Variable Speed - A standard Control Switch for a Rotary Fan. Rotary Fan Speed Controls Ivory Single Pole Variable Speed features include: Single Pole 120V AC Rotary On/Off Suppresses Radio Frequency Interference (RFI) Includes Wallplate Individually boxed cULus Listed Order Qty of 1 = 1 Piece Below is more info on our Rotary Fan Speed Controls Ivory Single Pole Variable Speed