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Learn everything you want to know about this product to make an informed purchase400 MCM THHN/THWN-2 Aluminum Building Wire 600V, 500ft or 1000ft Spool
Application:
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®).
Conductor:
Aluminum AA-8000 alloy compacted conductor, Class B stranding, per ASTM B801.
Insulation:
Polyvinyl Chloride (PVC) per UL 83.
Specifications*:
Size: 400 MCM
Number of Strands: 37
Insulation Thickness: 0.060 inches
Outside Diameter: 0.795 inches
Weight: 0.477 lbs per ft
Ampacity: 305 Amps at 90°C
*Data provided on this page is subject to change based on different manufacturers variances.
| Cable Type | THHN/THWN-2 |
|---|---|
| Type of Structure | Residential, Commercial, Industrial |
| Wire Size | 400 MCM |
| Conductor Material | Aluminum |
| O.D. (Inches) | 0.795 |
| Ampacity | 305 |
| Voltage | 600V |
| Temp. Rating | 90°C |
| Insulation Material | PVC - Polyvinyl Chloride |
| Applications | General purpose wiring for lighting & power |
| Standards | UL Listed, c(UL) Listed, RoHS Compliant |
| Features | Heat Resistant |