SUPCO Hard Start Kit, 3 Wire, Instant Restart, 3W1

Mechanical potential relay. True 3-wire solution. Voltage sensing, instant restart. UL recognized. Range 1 to 3 HP. Capacitor size 88 to 108 MFD. Operating voltage 208 to 277 VAC. Capacitor voltage 330 VAC. Manufacturer part number 3W1.