Tripp Lite series P049-006 Power Extension Cord - Tripp Lite by Eaton Power Cord C19 to NEMA 5 20P Heavy Duty 20A 125V 12 AWG 6 ft. (1.8 m) Black For PDU, UPS, Server, Router, Network Switch 125 V AC / 20 A Black 6 ft Cord Length North America

Heavy-Duty Extension Cable Connects Devices That Require a Heavy-Gauge Connection
This heavy-duty extension cord features 12 AWG wire suitable for high power connections, making it a reliable solution for large server applications that require a higher-rated, heavier-gauge cable. This C19 to 5-20P cord can be used to connect a high-output device to a wall outlet or a PDU or UPS with 5-20R outlets. It is also a recommended replacement or upgrade of a standard power cord provided by the device's manufacturer. The six-foot (1.8-meter) length allows you flexibility in placing equipment with respect to the power outlet.