Heavy-Duty Power Extension Cord is designed for network devices that require a heavy-gauge connection. 15' extension cord features a 14 AWG wire suitable for high-power connections, making it a reliable solution for large server applications that require a higher-rated, heavier-gauge cable. It can also be used to connect a computer, server or other device with a NEMA 5-15P plug to a PDU, UPS system, surge protector or wall outlet with a NEMA 5-15R outlet. 15' length delivers great flexibility in placing equipment with respect to the power outlet.