This patch cord is designed to have an output equal to it's input. It features a NEMA Twist Lock L6-20P Plug and a NEMA 5-20R Connector (there is no neutral wire in this case) The output will depend on the input so 208 Volt input has a 208 volt output and 250 volt input has a 250 volt output. It can be used with some portable EV chargers or PDU, UPS and rack servers.