Thhncu-generic thhn12solbrn2500r Thhn 12 Awg Solid Wire 2500 Ft

Product Description

The THHNCU-GENERIC thhn12solbrn2500r is a 12 AWG solid plain copper conductor rated for use in conduit and cable trays across a wide range of commercial and residential electrical installations. The conductor carries a 600-volt rating and is insulated with PVC and jacketed with nylon, meeting THHN/THWN-2 construction standards. It handles 20 amps at 60, 75, and 90 degrees C, with a dry temperature rating of 90 degrees C and a wet rating of 75 degrees C. The brown insulation color supports standard color-coded branch circuit wiring practices. This reel contains 2500 feet of continuous conductor, making it well suited for larger jobs where pull length and minimal splices matter.

This wire is used in residential and light commercial branch circuit wiring, panel feeders, and conduit runs where a THHN-rated conductor is required by code. The solid 12 AWG construction is appropriate for runs pulled through EMT, rigid metal conduit, PVC conduit, or wireways. It is a common choice for 20-amp general-purpose and kitchen circuits. Electricians working on new construction, tenant improvements, or service upgrades will find the 2500-foot reel format reduces reel changes on high-volume projects.

Key Features

• 12 AWG solid plain copper conductor rated at 20 amps
• 600-volt insulation rating suitable for standard branch circuit applications
• PVC insulation with nylon jacket per THHN construction
• Dual-rated for dry (90 degrees C) and wet (75 degrees C) environments
• Brown insulation for color-coded circuit identification
• 2500-foot continuous reel reduces pull interruptions on larger jobs

Compatibility

Designed for use in conduit systems and raceways where THHN or THWN-rated 12 AWG solid copper wire is specified per NEC requirements for branch circuit wiring.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the circuit or panel before terminating conductors. Solid 12 AWG wire is intended for use in conduit or raceways and is not rated for direct burial or free-air applications without additional protection as specified by code. Avoid sharp bends that could crack the PVC insulation, and observe the minimum bend radius for the conduit fill calculations required on the job.

Technical Specifications

• Conductor Material: Solid Plain Copper
• Conductor Size: 12 AWG
• Stranding: Solid
• Current Rating: 20 amps (60/75/90 degrees C)
• Voltage Rating: 600 volts
• Temperature Rating (Dry): 90 degrees C
• Temperature Rating (Wet): 75 degrees C
• Insulation Material: PVC
• Jacket Material: Nylon
• Insulation Color: Brown
• Outer Diameter: 0.121 inches
• Length: 2500 feet
• Weight: 26 pounds per 1000 feet
• Wire Type: THHN

Standard Information

• Brand: THHNCU-GENERIC
• Manufacturer Part Number: thhn12solbrn2500r