• Shop
  • Ideas & resources
  • Explore More
  • Contact
  • Elephant Materials
  • Elephant Materials

Categories

  • Automotive
  • Electrical
  • Farm and Ranch
  • Fasteners
  • Hand Tools
  • Hardware
  • Heating and Cooling
  • Housewares
  • Lawn and Garden
  • Outdoor Living and Patio
  • Paint and Sundries
  • Pet and Wild Bird
  • Plumbing
  • Power Tools and Acc
  • Sporting Goods
  • Store and Office Supplies
  • Uncategorized
  • Shop
  • Ideas & Resources
  • Explore More
  • Contact Us
Home > Electrical > Rough Electrical > Electrical Wire > Building Wire Thhn > WIRE BLDG 12STR THHN 500FT WHT
Southwire SKU: 7958457

WIRE BLDG 12STR THHN 500FT WHT

$0.29

  • Conductor Insulation: PVC
  • Conductor Material: Copper
  • Current Rating: 30 A
  • Length: 500 ft
  • Operating Temperature: 90 deg C
  • Model #: 12WHT-STRX500
  • UPC #: 032886892905
  • SKU: 7958457
Inquiry Now

    First and Last Name*

    Phone*

    Email*

    Additional Message

      Product Overview

      Product Details

      Can replace TW, THW-RHH and RHW. Thermoplastic PVC maximum 90 degrees Celsius. Moisture, heat, oil and gasoline resistant, 600 volt. Premium grade flame retardant PVC jacket. UL Listed.

      Item Specifications

      Conductor InsulationPVC
      Conductor MaterialCopper
      Current Rating30 A
      Length500 ft
      Operating Temperature90 deg C
      Sheath ColorWhite
      Sheath Diameter128 mil
      Sheath MaterialNylon
      Stranded/SolidStranded
      Strands per Conductor19
      TypeTHNN
      Voltage Rating600 V
      Wire Size12 AWG

    Frequently Bought Together

    The gear you trust from the brands you know.

    PowerZone CA-43AT PD+QC Dual USB Wall Charger, 100 to 240 V Input, 3 A Charge, Black

    PowerZone CA-43AT PD+QC Dual USB Wall Charger, 100 to 240 V Input, 3 A Charge, Black

    ☆☆☆☆☆
    0 reviews
    $16.99
    Explore
    GE 93128005 LED Bulb, PAR38 Lamp, 150 W Equivalent, E26 Medium Lamp Base, Dimmable, 3000 K Color Temp

    GE 93128005 LED Bulb, PAR38 Lamp, 150 W Equivalent, E26 Medium Lamp Base, Dimmable, 3000 K Color Temp

    ☆☆☆☆☆
    0 reviews
    $18.99
    Explore
    Sylvania 41930 LED Bulb, 3-Way, A23 Lamp, Daylight Light

    Sylvania 41930 LED Bulb, 3-Way, A23 Lamp, Daylight Light

    ☆☆☆☆☆
    0 reviews
    $19.99
    Explore
    Jandorf 60826 Disconnect Terminal, 12 to 10 AWG Wire, Vinyl Insulation, Copper Contact

    Jandorf 60826 Disconnect Terminal, 12 to 10 AWG Wire, Vinyl Insulation, Copper Contact

    ☆☆☆☆☆
    0 reviews
    $4.99
    Explore
    PowerZone ORWFICDTSTK6 Power Stake, 1-Pole, 125 V, Grounded Socket, Wi-Fi, Green

    PowerZone ORWFICDTSTK6 Power Stake, 1-Pole, 125 V, Grounded Socket, Wi-Fi, Green

    ☆☆☆☆☆
    0 reviews
    $54.99
    Explore
    Carlon B620HG-UPC Ceiling Box, 2-1/4 in D, Polycarbonate, Blue

    Carlon B620HG-UPC Ceiling Box, 2-1/4 in D, Polycarbonate, Blue

    ☆☆☆☆☆
    0 reviews
    $8.99
    Explore
    Halex 12110 Set Screw Connector, 1 in, Zinc, 15/BX

    Halex 12110 Set Screw Connector, 1 in, Zinc, 15/BX

    ☆☆☆☆☆
    0 reviews
    $2.39
    Explore
    Energizer E92BP-4 Battery, 1.5 V Battery, 1250 mAh, AAA Battery, Alkaline, Manganese Dioxide, Zinc, 4/PK

    Energizer E92BP-4 Battery, 1.5 V Battery, 1250 mAh, AAA Battery, Alkaline, Manganese Dioxide, Zinc, 4/PK

    ☆☆☆☆☆
    0 reviews
    $5.39
    Explore
    Carlon UA9DK Elbow, 90 deg Angle, Gray, 2-1/2 in Plain End, PVC, 1/PK

    Carlon UA9DK Elbow, 90 deg Angle, Gray, 2-1/2 in Plain End, PVC, 1/PK

    ☆☆☆☆☆
    0 reviews
    $29.99
    Explore
    GE 71393 Ceiling Fan Bulb, 40 W, A15 Lamp, E12 Candelabra Lamp Base, 305 Lumens, 2500 K Color Temp

    GE 71393 Ceiling Fan Bulb, 40 W, A15 Lamp, E12 Candelabra Lamp Base, 305 Lumens, 2500 K Color Temp

    ☆☆☆☆☆
    0 reviews
    $4.79
    Explore
    Hubbell 5155-6 Cover, 1-13/32 in Dia, 4-9/16 in L, 2-13/16 in W, Metal, White, Powder-Coated

    Hubbell 5155-6 Cover, 1-13/32 in Dia, 4-9/16 in L, 2-13/16 in W, Metal, White, Powder-Coated

    ☆☆☆☆☆
    0 reviews
    $6.99
    Explore
    Dorcy 41-2079 Lantern, LED Lamp, Plastic, Red

    Dorcy 41-2079 Lantern, LED Lamp, Plastic, Red

    ☆☆☆☆☆
    0 reviews
    $11.99
    Explore

    Shop By Brands

    Products we think you’ll like.

    Air King
    AIR KING AMERICA
    ALEXANDRIA Moulding
    ALUF Plastics
    American Stairways
    Arrowhead Brass
    Audubon Park
    Briggs & Stratton
    Carpenter Air Tools
    Charlotte Pipe
    chicago metallic
    Cobra Anchors

    Products

    • Centurion CCL 4 Custom Color Label, 2-1/8 in W
    • PRICING LABEL WHITE 3/4X7/16IN
    • Duck 288120 Envelope, #5, Paper, Beige
    • PACKAGING TAPE M&S 48MM X 50M
    • Monarch 1136W2 Pricing Label, 5/8 in L, 3/4 in W
    • Duck 1139951 Packing Paper, 24 in L, 24 in W, White

    Categories

    • Hardware
    • Plumbing
    • Fasteners
    • Electrical
    • Power Tools and Acc
    • Hand Tools

    Brands

    • DEWALT
    • PROSOURCE
    • Milwaukee
    • National Hardware
    • Rust-Oleum
    • Weber

    Privacy & Use

    • Shipping & Delivery
    • Privacy Policy
    • Return Policy

    Copyright ©2026 Elephant Elephant Materials. All rights reserved.
    Don't get scammed by emails or websites pretending to be Elephant Materials.

    Connect With Elephant Materials

    instagram facebook