Connect the red and black wires to the breaker terminals. Learn how to install this common voltage receptacle found in many home appliances. I wired a table saw with the v plug. Remove a knockout slug from the service panel make sure it's the right size and clamp the conduit or Greenfield to the panel. Snap the breaker into the service panel. There was no green wire, so I put the red wire where the green should have been. Make sure the wire you use is rated for 20 percent more.