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600 MCM THHN/THWN-2 Aluminum Building Wire, 500ft or 1000ft


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600 MCM THHN/THWN-2 Aluminum Building Wire 600V, 500ft or 1000ft Spool 

THHN/THWN-2 conductors in all colors are suitable for use in general purpose wiring in accordance with the requirements of NFPA 70 (NEC®). Type THHN/THWN-2 conductors are approved for use at a maximum voltage of 600 volts and a maximum conductor temperature of 90 °C in wet or dry locations and 75 °C when exposed to gasoline and oil.

Applicable Standards:
UL Standard 83 (THHN/THWN-2) ICEA S-95-658/NEMA WC70. Federal Specification A-A-59544. ANSI/NFPA 70 National Electric Code (NEC®).

 Aluminum AA-8000 alloy compacted conductor, Class B stranding, per ASTM B801.

Polyvinyl Chloride (PVC) per UL 83.


Size: 600 MCM
Number of Strands: 61
Insulation Thickness: 0.070 inches
Outside Diameter: 0.971 inches
Weight: 0.708 lbs per ft
Ampacity: 385 Amps at 90°C

*Data provided on this page is subject to change based on different manufacturers variances.

More Information
Cable TypeTHHN/THWN-2
Type of StructureResidential, Commercial, Industrial
Wire Size600 MCM
Conductor MaterialAluminum
O.D. (Inches)0.971
Temp. Rating90°C
Insulation MaterialPVC - Polyvinyl Chloride
ApplicationsGeneral purpose wiring for lighting & power
StandardsUL Listed, c(UL) Listed, RoHS Compliant
FeaturesHeat Resistant