Connect your network device with a male IEC 60320 C20 panel connector to a UPS or other AC power source. This power cord features a standard, grounded NEMA 6-20P plug on one end and an IEC 60320 C19 connector on the other end. Simply mate the female C19 connector with the male C20 connector on your device or power adapter, then plug the NEMA connector into a nearby UPS or other AC power source.