Original poster: "Richard W. by way of Terry Fritz <teslalist@qwest.net>" <potluck@xmission.com> Hi list, Wiring a control panel I have 240 and 120 coming in. I'll be using only the red and black from the 240 volt line to power a pig, the 120 will be used for the contactor and other relays, lamps, etc. Each has a green wire. Do I connect both to the panel itself? thanks! Rick W. Salt Lake