IEC Power Cord C14 to C19, 6 Foot, 15A, 250V, 14/3 AWG - Iron Box part # IBX-4922-06
6 foot IEC C14 to C19 Power Cord, rated for 15 Amps, 250V.  Made with heavy-duty 14/3 SJT wire.  Used for connecting computers and servers to a rack mount PDU in a data center.