Cables.com has 3 ft Gray C20 to C13 power cords in stock and ready for same day shipping in most cases. These durable 3 ft power jumper cables extend power delivery between the PDU and server equipment. This premium quality Gray 15 Amp cable has a female IEC320 C13 port on one end and a square-sleeved IEC320 C20 male plug connector on the other end..