Westinghouse Three-Speed Fan Switch with Pull Chain for Offering easy installation and operation, this three-speed fan switch with a pull chain 7728600 provides control over your ceiling fan's rotation speed for convenient cooling control. For single-capacitor ceiling fans, this unit features a four-wire switch for easy adjustment and includes an antique brass finish pull chain for manual operation. homedepot Sep 13, 2017301 Moved Permanently. nginx/1 Hampton Bay ceiling fan speed switch replacement not Hampton Bay ceiling fan speed switch replacement not working out. I went to my local Home Depot and bought a Westinghouse 77021 3-speed switch as a replacement. (When the chain broke, the fan was on Medium speed and continued to run at that speed until I shut off the power to do the switch replacement.) (the one with L,1,2, and 3 How to replace a 3 speed switch on Hunter ceiling fan? Jun 03, 2010How to replace a 3 speed switch on Hunter ceiling fan? I'm replacing a 3 speed.. I'm replacing a 3 speed switch on Hunter ceiling fan. Lost wiring schematic of wire color to positions on housing. The switch is a Westinghouse 3 speed switch # XXXXX need to replace a Westinghouse pull switch 77075. need color code and wiring schematic .