How to Wire a Three Prong 110V AC Plug | Hunker Aug 30, 2018In 110v plug wiring, you're dealing with 14- or 12-gauge wire. If you're wiring a 3-prong plug, you need 2-conductor cable with a ground. The hot wire goes on the brass terminal screw, the white wire goes on the chrome one and the ground wire Author: Chris Deziel[PDF] Wiring Schematic for 110 VAC Control Switch, Feature Wiring Schematic for 110 VAC Control Switch, Feature Control and 3 wire 110 VAC power hookup Notes: 1. Motor is rated at 8 amps. 2. Use 15 amp GFCI breaker at panel.