Sanoxy - Cables and Adapters; 4ft 12 AWG 20A 250V Heavy Duty Power Cord (IEC320 C20 to IEC320 C21) - Black

This power cord features a IEC-320-C20 male on one end and a IEC-320-C21 female on the other end. It is commonly used to connect a server to a PDU in a data center environment. The C20 male connector mates with a C21 receptacle in a data rack PDU.