KZ1X/4 wrote: "So, I went to Stay On Line and bought their part #4833, a hospital-grade NEMA 6-15 to IEC60320 cable, 3' long. Cost was $9. This plugs into my 240 V outlet." If you are like me and require a longer version of this shielded power cord, the Stay-On-Line part number for the 6 foot version is #4834. ($13.00) 73, Terry, W0FM