Building Wire, THHN, 4 AWG, Blue, 500 ft/ OVERALL LENGTH: 6.000 INCHES NOMINAL VOLTAGE IN VOLTS AND CURRENT TYPE: 600.0 AC PART NAME ASSIGNED BY CONTROLLING AGENCY: WIRE NUMBER 4 STRANDED,THHN,BLUE 500 SPECIAL FEATURES: TEMP. RATING: 194 DEG F; STRANDING: 19; NOMINAL OUTSIDE DIA.: 0.318 INCHES; WIRE TYPE: THHN; WIRE SIZE: 4 AWG; MAX. AMPS: 85; WIRE COLOR: BLUE MATERIAL: PLASTIC