Southwire 24346901 THHN 3 Gauge Building Wire Stranded Type Black 500 ft 24346901

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Brand: Southwire
Part #: 24346901
UPC: 032886232503
SKU
281-2262B24
Regular Price $3,796.79 Special Price $2,004.63

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Southwire 24346901 THHN 3 Gauge Building Wire Stranded Type Black 500 ft

Southwire's THHN 3 Gauge Building Wire is a versatile and reliable solution for commercial and industrial electrical applications. Suitable for use in conduit and cable trays, this 500-foot black wire is perfect for services, feeders, and branch circuits. Its annealed copper conductors ensure high conductivity and durability, while the PVC insulation and nylon jacket provide excellent heat and moisture resistance. This wire is compliant with ROHS and UL standards, making it a great choice for a variety of applications, including wet and dry locations, and is suitable for use in high-temperature environments up to 90°C.

Top product features:

  • Conductors are annealed (soft) copper for improved flexibility and durability
  • Insulated with a tough heat and moisture resistant polyvinyl chloride (PVC) for added protection
  • Suitable for use in wet or dry locations at temperatures not to exceed 90 °C, or in dry locations at temperatures not to exceed 105 °C when rated AWG and used as appliance wiring material

Top product applications:

  • Services
  • Feeders
  • Branch circuits
Southwire simpull thhn ® or thwn-2 conductors are primarily used in conduit and cable trays for services feeders and branch circuits in commercial or industrial applications as specified in the 2008 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. When used as type mtw conductor is suitable for use in wet locations or when exposed to oil at temperatures not to exceed 60 °c or dry locations at temperatures not to exceed 90 °c (with ampacity limited to that for 75 °c conductor temperature per nfpa 79). Conductor temperatures not to exceed 105 °c in dry locations when rated awm and used as appliance wiring material or when used ast90 nylon. Voltage for all applications is 600 volts. This cable may be installed without the need for pulling lubricant. Specifications southwire simpull thhn ® or thwn-2 or mtw (also awm) meets or exceeds all applicable astm specifications ul standard 83 ul 1581 ul standard 1063 (mtw) csa cul nom-ance 90° c federal specification a-a-59544 and requirements of the national electrical code. Vw-1 - sizes 14 through 1 awg ct - ul 1685 sizes 1/0 awg and larger for ct use. Ft1 - sizes through 500 kcmil t90 nylon - sizes through 500 kcmil twn 75 - sizes through 500 kcmil rohs compliant sunlight resistant - marked and listed in all colors 2 awg and larger. Construction southwire simpull thhn ® or thwn-2 or mtw copper conductors are annealed (soft) copper unilay compressed strand insulated with a tough heat and moisture resistant polyvinyl chloride (pvc) over which a sim (slikqwik® infused membrane) nylon (polyamide) or ul recognized equal jacket is applied. Available in black white red blue purple green yellow brown orange and gray

Additional Information

  • UPC: 032886232503
  • UNSPSC: 26121600
  • Brand: Southwire Company
  • Color: Black
  • Package Quantity: 1
  • Country of Origin: US
  • FOB Origin: GA
  • Ships by: PARCEL
  • Comes in a kit: No
  • Newly added to catalog: No
  • Item is on Clearance: No
  • Contains Hazardous Materials: No
  • CA Proposition 65 Applies: Yes
  • Package Length: 26.50
  • Package Width: 3.25
  • Package Height: 3.25
  • Package Weight: 95.27
Product info last updated on April 24, 2026 9:21am UTC Category: Wire and Cable
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