SOUTHWIRE 22966658 Awg Thhn Copper Wire Spool 032886892912 500-FT

( Brand: Southwire ), ( Manufacturer Part Number: 22966658 ), ( Type: Copper Wire ), ( Unit Type: Ft ), ( UPC: 032886892912 )

Review SOUTHWIRE Awg Thhn Red Copper Wire Ft Spool New fits 500 2012

The Southwire 22966658 12 AWG THHN Copper Wire is a reliable and high-performing electrical wire solution ideal for various residential and commercial applications. With a thickness of 12 American Wire Gauge (AWG), this wire offers a suitable balance between current carrying capacity and ease of installation.

Manufactured using top-quality THHN (Tinned, Hard-Drawn, Round) copper conductor, this wire boasts excellent conductivity and durability. THHN insulation provides a smooth, uniform coating that ensures a secure fit in the insulated termination connector, reducing the chances of arcing and enhancing overall electrical safety.

This Southwire 12 AWG THHN Copper Wire comes in a length of 500 feet on a spool, offering ample material for large-scale projects or extensive electrical work. The wire's copper strands are tinned, which provides protection against corrosion and oxidation, ensuring a long service life.

Designed to meet the highest industry standards, this wire is compliant with UL (Underwriters Laboratories) and CSA (Canadian Standards Association) specifications, providing peace of mind for electrical professionals and DIY enthusiasts alike. Its flexibility allows it to be easily bent and maneuvered around corners and through tight spaces, making it a versatile choice for various electrical installations.

The Southwire 22966658 12 AWG THHN Copper Wire is suitable for applications such as residential and commercial lighting, electrical outlets, and branch circuits. Its high current carrying capacity, combined with its durability and flexibility, makes it a dependable choice for electrical projects requiring a high-quality, long-lasting wire solution.

Southwire 12 AWG THHN Copper Wire (500 ft Spool): A Detailed Analysis

The Southwire 22966658 12 AWG THHN Copper Wire is a popular choice for electrical projects due to its high conductivity, durability, and flexibility. In this analysis, we will discuss the pros and cons of purchasing this wire, followed by an Recommendation.

1. High Conductivity: With a 12 AWG (American Wire Gauge) size, this wire has a large cross-sectional area, allowing for efficient power transfer and reduced voltage drop.

2. THHN Insulation: The wire features a Thermoplastic High Heat Level Type N insulation, which provides excellent electrical insulation and can withstand high temperatures.

3. Copper Material: Copper is a superior conductor of electricity, ensuring that the wire can handle high current loads and maintain its conductivity over long periods.

4. Flexibility: The THHN insulation allows the wire to bend and flex without damaging the insulation or the copper conductor.

5. Long Length: The 500-foot spool length is convenient for larger electrical projects, reducing the need for multiple wire purchases.

1. Cost: Copper wire generally costs more than aluminum wire, making it a more expensive option for some projects.

2. Weight: The copper wire is denser and heavier than aluminum wire, which can make handling and installation more challenging.

3. Corrosion: Copper is susceptible to corrosion, especially in humid environments. Proper insulation and protection are necessary to prevent potential issues.

The Southwire 22966658 12 AWG THHN Copper Wire offers high conductivity, durability, and flexibility, making it an excellent choice for various electrical applications. However, its cost and weight may be disadvantages for some projects. Given the benefits of copper wire, we recommend considering its advantages when evaluating the overall cost and performance requirements of your project. If cost is a significant concern, aluminum wire may be a more economical alternative.

Details:

Fast handling. Ships fast and securely. Ideal For: Electrical contractors. UL Listed / NEC Compliant.

Indoor / Outdoor Use in conduit. Satisfaction guaranteed. Commercial residential projects. Panel wiring.

Manufactured by Southwire, one of the most trusted names in electrical wire, this conductor meets or exceeds all applicable UL and NEC standards. Gauge: 12 AWG. This listing is for a brand new 500 ft spool of Southwire 12 AWG THHN copper wire, ideal residential, commercial, and industrial electrical applications. Temperature Rating: 90 C Dry / 75 Wet.

Insulation: Nylon / PVC THHN/THWN-2. Factory spool no cut length s. Quality materials.

Shipping Handling. Conductor Material: Copper.

part #: 22966658 prices

• $115.00-$179.12

specifications toolssupp:

• for models: 500
• for years: 2012
• brand: Southwire
• mpn: 22966658
• type: Copper Wire
• unit type: Ft
• upc: 032886892912

payments toolssupp:

• wallet: Google-pay
• credit card: Diners-club
• other

seller toolssupp:

• rating: 100.0%
• # reviews: 220
• city: Uniontown, Pennsylvania

offer toolssupp:

• options: Ship-to-home
• best offers: True
• quantity: 1
• availability: In Stock
• sold: 0
• started: January 2, 2026

shipping toolssupp:

• transit: 5-11 Days
• service: USPS Ground Advantage
• cost: $0.00
• carrier: USPS
• type: Calculated
• class: Standard

returns toolssupp:

• policy: No Returns

general toolssupp:

• condition: New
• Motors > Automotive Tools Supplies > Other Auto Tools Supplies

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