4/0 STR 3E AL SIMpull (TM) THHN-THWN-2 RED 5000 FT

Southwire #: 56267306

600 Volt Alumaflex® Brand Aluminum Alloy (AA-8176) Conductor. Thermoplastic Insulation/SIM Nylon Sheath. Heat, Moisture, Gasoline, Oil, and Sunlight Resistant. Also Rated THWN-2. SIMpull® Technology for Easier Pulling

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Southwire SIMpull THHN® Aluminum THHN Wire & Cable with Alumaflex® Brand conductors are primarily used in conduit and cable trays for services, feeders and branch circuits in commercial or industrial applications as specified in the 2011 National Electrical Code. When used as Type THHN or T90 Nylon conductor is suitable for use in dry locations at temperatures not to exceed 90°C. When used as Type THWN-2 or TWN75, conductor is suitable for use in wet or dry locations at temperatures not to exceed 90°C or not to exceed 75°C when exposed to oil or coolant. Voltage for all applications is 600 volts. This cable should be installed without application of pulling lubricant.


Stock # 56267306 56267306
Size (AWG or kcmil) (mm2) 4/0 AWG 4/0 AWG
No. of Conductors 1 1
No. of Strands 19 19
Nom. OD (mils) (mm) 595 15.11 mils mm
Insulation Thickness (mils) (mm) 50 1.27 mils mm
Jacket Thickness (mils) (mm) 8 0.20 mils mm
Nominal Total Weight (lbs/1000') (kgs/km) 261 389 lbs/1000' kgs/km
Allowable Ampacity at 60C 150 150
Allowable Ampacity at 75C 180 180
Allowable Ampacity at 90C 205 205
UPC # 032886902284 032886902284

Standards & References

Southwire Aluminum SIMpull THHN® conductors comply with the following:

  • ASTM B-800 and B-836
  • UL Standard 83
  • CSA Standard C22.2 75
  • Federal Specification A-A-59544
  • CT
  • FT1
  • T90 Nylon
  • TWN 75
  • National Electrical Code, NFPA 70
  • NEMA WC-70 Construction Requirements
  • Gas & Oil Resistant II
  • Sunlight Resistant
  • RoHS/Reach Compliant


Southwire SIMpull THHN® conductors are AlumaFlex® Brand AA-8000 series aluminum alloy, compact stranded. Insulated with a tough heat and moisture-resistant polyvinyl chloride (PVC), over which a SIM nylon (polyamide) or UL-listed equal jacket is applied.