Thhn 12 Awg Stranded Copper Wire Yellow 2500 Foot Reel

Product Description

The THHNCU-GENERIC thhn12stryel2500r is a 12 AWG stranded copper THHN building wire rated for general-purpose electrical wiring in commercial and residential construction. Constructed with a 19-strand copper conductor, PVC insulation, and a nylon jacket, this wire is rated for 600 volts and carries a temperature rating of 90 degrees C in dry locations and 75 degrees C in wet locations. The yellow insulation color aids in quick circuit identification during rough-in and panel work. This reel format supplies 2500 feet of continuous wire, reducing splices on larger jobs and improving pull efficiency in conduit runs.

This wire is suited for use in conduit, raceways, and cable trays in residential, commercial, and light industrial electrical installations. It is a standard choice for branch circuit wiring, feeder runs, and general-purpose 20-amp circuit wiring where THHN-rated wire is specified by code. The 2500-foot reel format is well-suited for contractors and electricians managing multi-unit builds, panel changeouts, or service upgrades where volume wire is needed on a single job site.

Key Features

• 12 AWG copper conductor with 19-strand configuration for flexibility during pulls
• PVC insulation with nylon outer jacket meets THHN type requirements
• 600-volt rating suitable for standard branch circuit and feeder applications
• 90 degrees C dry and 75 degrees C wet temperature ratings
• Yellow insulation color for circuit identification per field standards
• 2500-foot reel reduces splice points and supports large-volume installations

Compatibility

Designed as a standard THHN-type 12 AWG building wire for use in conduit and raceway systems where 600-volt, 20-amp-rated copper wire is specified.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize all circuits and lock out the panel before terminating or connecting any conductors. Use appropriate conduit fill calculations per NEC Chapter 9 when running multiple conductors in a single raceway. Do not exceed the ampacity or temperature ratings listed for the installation environment.

Technical Specifications

• Conductor Material: Copper
• Conductor Size: 12 AWG
• Stranding: 19 Strand
• Insulation Material: PVC
• Jacket Material: Nylon
• Insulation Color: Yellow
• Voltage Rating: 600 volts
• Current Rating: 20 amps (60/75/90 degrees C)
• Temperature Rating: 90 degrees C dry, 75 degrees C wet
• Wire Type: THHN
• Length: 2500 feet
• Outer Diameter: 0.131 inches
• Weight: 26 pounds per 1000 feet

Standard Information

• Brand: THHNCU-GENERIC
• Manufacturer Part Number: thhn12stryel2500r