Color: Black , Gauge/Conductor: 12/4 , Indoor/Outdoor: Indoor/Outdoor , Jacket Color: Black , Jacket Material: Rubber , Max. Amps: 20 , NEC Cord Designation: SOW , NEMA Plug Configuration: L14-20P , NEMA Receptacle Configuration: 5-20R , Nominal Outside Dia.: 0.65" , Number of Outlets: 1 , Power Indicator: No , Shape: Round , Temp. Range: -40 Degrees to 194 Degrees F , Voltage: 120/240