SOUTHWIRE 20488312 Stranded Simpull Thhn Wire THHN8BK 500 Ft.

( Brand: Southwire ), ( Model: THHN8BK ), ( Manufacturer Part Number: 20488312 ), ( Type: Thhn Wire ), ( Color: Black ), ( Unit Type: Unit )

Review SOUTHWIRE 500 Ft. Black Stranded Cu Simpull Thhn Wire

Introducing the Southwire 20488312, a premium quality 500-foot roll of THHN (Thick Householder and Neighborhood) stranded copper wire. This wire is ideal for various electrical applications, including residential and commercial electrical wiring projects.

The THHN designation signifies that this wire is suitable for use in thermal insulation systems and in direct burial applications. The stranded copper construction of this wire ensures excellent flexibility and durability, making it well-suited for applications where the wire may experience frequent bending or twisting.

The Southwire 20488312 comes with an overall black insulation, making it aesthetically pleasing and easy to blend in with various decor and environmental conditions. The insulation material is UL Type THW rated, which means it is suitable for use in both dry and wet locations.

Each conductor in this wire has a copper thickness of 0.007 inches, and the wire has a total conductor size of 12 AWG (American Wire Gauge). With a voltage rating of 600 volts, this wire can handle a wide range of electrical loads.

This Southwire product is also RoHS compliant, meaning it does not contain any restricted hazardous substances. It is also UL listed and CSA certified, ensuring that it meets the highest standards for electrical safety and performance.

The Southwire 20488312 comes on a spool that measures 3 inches by 3 inches by 36 inches, allowing for easy transportation and storage. The wire is also shipped in a sturdy and protective packaging to ensure it arrives at your location in excellent condition.

Overall, the Southwire 20488312 is a high-performance, versatile, and reliable electrical wiring solution for a wide range of residential and commercial applications. Its stranded copper construction, UL Type THW insulation, and RoHS compliance make it a top choice for electrical professionals and DIY enthusiasts alike.

Pros and Cons of Buying Southwire 20488312 500ft Stranded THHN Wire (THHN8BK)

Southwire 20488312 500ft Stranded THHN Wire (THHN8BK) is a popular choice for electrical wiring applications due to its high-quality features and versatility. In this analysis, we will discuss the pros and cons of purchasing this wire to help you make an informed decision.

1. High-Performance THHN Insulation: The THHN (Thermo Plastic High Heat Level Type N) insulation provides excellent electrical performance and durability, allowing the wire to carry higher currents and withstand higher temperatures.

2. Stranded Conductors: Stranded conductors offer greater flexibility, making it easier to install in tight spaces. They are also less prone to damage during installation, as the individual strands can move independently.

3. UL Listed: The Southwire 20488312 500ft Stranded THHN Wire (THHN8BK) is UL listed, ensuring it meets the safety and quality standards set by Underwriters Laboratories.

4. Suitable for Various Applications: This wire is suitable for a wide range of applications, including residential, commercial, and industrial electrical wiring projects.

1. Higher Cost: Compared to solid copper wires, stranded THHN wires can be more expensive due to the additional manufacturing process required to create the stranded conductors.

2. Increased Weight: The stranded conductors result in a heavier wire, which may require additional handling and support during installation.

3. Slightly Reduced Conductivity: While stranded conductors offer increased flexibility, they may have slightly reduced conductivity compared to solid copper wires due to the presence of the insulation between the strands.

The Southwire 20488312 500ft Stranded THHN Wire (THHN8BK) offers numerous advantages, including high-performance THHN insulation, stranded conductors for flexibility, and UL listing for safety and quality. However, it does come with a higher cost, increased weight, and slightly reduced conductivity compared to solid copper wires.

If you require a flexible, high-performance electrical wire for various applications and are willing to pay a slightly higher price, the Southwire 20488312 500ft Stranded THHN Wire (THHN8BK) is an excellent choice. Its durability, versatility, and UL listing make it a reliable and safe option for your electrical wiring projects.

Details:

Southwire 500 Ft. Distressed Packaging, labels removed from box exterior. 7460 Stadium Drive. Buyers MAY NOT arrange their own shipping.

Pickup Hours. All dimensions are approximate. Item Specifics: MPN 20488312, BRAND Southwire, TYPETHHN wire, COLOR Black, FEATURESN/A, model THHN8BK, UNIT QUANTITY1, TYPE Unit. Sizes vary from brand to brand; please be familiar with the you are buying on.

part #: 20488312 prices

• $231.95-$402.99

specifications monitormondo:

• brand: Southwire
• model#: THHN8BK
• manufacturer part number: 20488312
• type: Thhn Wire
• color: Black
• unit type: Unit

offer monitormondo:

• best offers: True
• options: Ship-to-home
• quantity: 1
• started: December 24, 2025
• sold: 0
• availability: In Stock

shipping monitormondo:

• type: Calculated
• class: Standard, Expedited
• cost: $68.52
• transit: 3-6 Days
• carrier: UPS, USPS
• service: UPS Ground, USPS Ground Advantage, UPS 2nd Day Air

seller monitormondo:

• rating: 99.5%
• # reviews: 627904
• city: Kansas City, Missouri

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• method: Money back
• time: 30 Days
• policy: Returns Accepted
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• condition: Open box
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