The Southwire 22978157 is a 500-foot roll of 10 AWG stranded copper THHN building wire with yellow insulation. This single-conductor wire is intended for installation inside conduit, raceways, and approved cable trays for residential, commercial, and industrial electrical systems.
Manufactured with a stranded annealed copper conductor, this wire offers enhanced flexibility for easier pulling through conduit compared to solid conductors. It is insulated with heat-resistant PVC and protected by a durable nylon jacket that provides resistance to abrasion, gasoline, oil, and moisture exposure.
THHN building wire is commonly used for branch circuits, feeder runs, and general power distribution where individual conductors are required. It is rated for 600 volts and suitable for dry locations at 90°C in accordance with National Electrical Code requirements.
Specifications
• Type: THHN Building Wire
• Gauge: 10 AWG
• Conductor Material: Copper
• Stranded or Solid: Stranded
• Length: 500 Feet
• Color: Yellow
• Voltage Rating: 600 Volts
• Temperature Rating: 90°C (Dry Location)
• Insulation: PVC with Nylon Jacket
• Installation Type: Conduit or Raceway
• UL Listed: Yes
Verified owner Austin (verified owner) –
The Southwire 10 AWG yellow THHN wire came exactly as listed. The 500-foot roll was clean, easy to work with, and the yellow jacket made identification simple during the job. Good quality wire with fair pricing from IB Lighting.
Verified owner Blake (verified owner) –
This 10 AWG stranded copper THHN roll worked well for our electrical work. The wire was flexible, the insulation looked consistent, and the roll arrived in good condition. Free shipping made the overall price better.
Verified owner Derek (verified owner) –
We ordered this Southwire 10 AWG yellow THHN wire for stock and upcoming jobs. The product matched the listing, the wire pulled cleanly, and the material quality was dependable. IB Lighting had competitive pricing.
Verified owner Evan (verified owner) –
The 500-foot roll arrived ready to use and in good condition. The yellow jacket helped keep the wire organized, and the stranded copper made installation easier. Good product, good service, and shipping was included.
Verified owner Ian (verified owner) –
Everything went smoothly with this order. The 10 AWG yellow THHN building wire came in good shape, the quality was reliable, and IB Lighting had a strong price. Customer support was helpful when I reached out.