Conntek 60719-PN 50-Amp 4 Wires Generator/Temp Power Reliance Connector(CS6364) Up To 12500-Watt Generator/temporary power connector Wiring device assembly locking female connector with center; rating 50-ampere, 125/250-voltage 3-pole, 4-wire grounding and bladed grab cord type Comparable with CS6364; color black Limited 5 year warranty