Dell PowerEdge R760 power cord
Dell’s R760 shop power-cord list includes jumper cords C13/C14 at 0.6 m, 2 m and 4 m, 250 V, 10 A. That is the cord for a C14 inlet.
A 2400 W R760 PSU uses a C20 inlet (200–240 V / 16 A). Then the jumper is IEC C19–C20 into a PDU C19 outlet. See R760 + AP8853. A C13-only PDU does not work: R760 2400 W + PX3-5496V.
Do not put a 2400 W C20 inlet on a C13–C14 cord.