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Top 7
June 2025
Best 12 Awg Solid Copper Wire Thhn
We made a list of the top 7 12 Awg Solid Copper Wire Thhn based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Paladin 12 AWG Gauge Insulated Solid Copper THHN/THWN-2 Building Wire - 600 Volts Residential, Commercial, Industrial UL Listed - #12 Solid 500' FT Spool (Yellow)
Paladin
10.0
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✓
#12 Solid AWG Commercial Wiring for Outlets, Switches and Other Loads Contains 12 Gauge Solid Copper (CU) Conductor
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Can be Used in Wet or Dry Locations, Insulation is High Heat and Moisture Resistant Polyvinyl Chloride (PVC)
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Jacket is Abrasion, Moisture, Gasoline and Oil Resistant Nylon
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100% Polyvinyl Chloride (PVC)
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UL Listed, CSA Certified and RoHS Compliant
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2
Southwire 11587383 50 ft. 12 Black Solid CU THHN Wire
Southwire
9.4
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✓
Can be used in wet or dry locations
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Made with annealed (soft) copper, compressed stranded
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Insulation is high heat and moisture resistant polyvinyl chloride (PVC)
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3
Southwire 55678923 Primary Wire, 12-Gauge Bulk Spool, 100-Feet, Green
Southwire
9.3
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100-Feet of single strand primary wire
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12 gauge green
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Pvc outer-jacket resists water, oil, chemicals and abrasion
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Suitable for projects on cars, trucks, boats
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Handy spool size is convenient for many different projects
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20% Discount
4
THE CIMPLE CO 25 Feet (7.5 Meter) - Insulated Solid Copper THHN/THWN Wire - 12 AWG, Made in The USA, Residential, Commerical, Industrial, Grounding, Electrical Rated for 600 Volts - in Red
THE CIMPLE CO
9.2
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Includes: 25 feet (8 Yards / 300 Inches / 7.5 Meters) of Solid Copper - Red Jacketed - THHN / THWN - Building Wire / Grounding Wire / Electrical Wire
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Premium Construction: Insulation is high heat and moisture resistant - 12 AWG THHN / THWN PVC & Nylon jacket - Indoor and Outdoor rated (600 Volt, 20 Amp, 90 C/194 F)
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UL Listed and Approved: Works well for a variety of Home, Office, Residential, Commerical, Industrial, and other applications; Provides a flexible solution for long installation runs
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For Electrical Grounding: Approved for major CATV and Satellite providers, and is compatible with: Comcast (Xfinity) DirecTV, Satellite Dish, Charter, Spectrum, Cox Cable TV & Verizon FIOS
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Quality Assurance: UL Listed and CSA certified, with RoSH and many other certifications; Proudly manufactured in the United States
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17% Discount
5
Southwire 22968201 Stranded THHN 12 Gauge Building Wire, 500-Feet, Green
Southwire
9.0
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✓
THHN 12 gauge building wire is stranded uncoated copper wire insulated with flame retardant PVC compound
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Primarily used in conduit and cable trays for services, feeders and branch circuits in commercial or industrial applications
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Designed for use in dry locations at temperatures not to exceed 90 degree Celsius or wet locations at 75 degree Celsius
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Can be used for residential and industrial lighting and power
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Available in green color; measures 500-feet in length
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6
THHN Wire 12 Gauge 50 FT OFC Electrical Wire, 12 AWG Solid Copper Wire Rated up to 600V Building Wire Nylon Jacket for Residential, CNC, Ground, Industrial (12 Gauge, Green)
Kimbluth
8.8
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THHN wire has good heat resistance, stable operation at high temperatures and improve the instantaneous thermal overload resistance of the wire. It can reduce the escape or migration of the PVC jacket.
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THHN wire has better electrical and physical properties than PVC jacket wire, more lightweight and it can improve the safety and applicability in wiring. It can work in both wet and dry environments.
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We use a single strand of copper as a conductor, and 100% pure bare copper can reduce the impact of oxidation on the conductor to extending the service life of the product.
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PA6 nylon +PVC sheath gets corrosion resistance, self-lubricating and oil resistance. Compared with PVC insulated wire of the same section, it has the advantages of small outer diameter, light weight, small static friction coefficient and corrosion resistance.
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THHN wire has high flame retardant, the maximum voltage up to 600V, the working temperature up to 90℃, it is often used in residential, CNC, ground wire, lighting, household appliances, automotive.
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7
12 Gauge THHN Stranded Copper Wire (500, Red)
Stock Wire
8.7
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✓
#12 AWG Commercial Wiring for Outlets, Switches and Other Loads
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Contains 12 Gauge Stranded Copper (CU) Conductors
✓
Can be Used in Wet or Dry Locations, Insulation is High Heat and Moisture Resistant Polyvinyl Chloride (PVC)
✓
Jacket is Abrasion, Moisture, Gasoline and Oil Resistant Nylon
✓
UL Listed, CSA Certified and RoHS Compliant
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on Amazon
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