Thhn 10 Awg Solid Copper Wire Green 2500 Foot Reel

Product Description

The thhn10solgrn2500r is a 10 AWG solid plain copper THHN conductor with green PVC insulation and a nylon jacket, supplied on a 2500-foot reel. THHN is one of the most widely used building-wire types in commercial and residential electrical work. This conductor is rated at 600 volts and carries a 90 degrees C dry / 75 degrees C wet temperature rating, making it suitable for conduit runs in both dry and damp locations. The green insulation designates this wire for equipment grounding conductor (EGC) applications under NEC color-code conventions. Solid stranding at 10 AWG suits branch-circuit and feeder grounding runs where flexibility is not required.

This wire is installed in EMT, rigid metal conduit, PVC conduit, and similar raceway systems in residential, commercial, and light industrial settings. The green color identifies it as a grounding conductor, commonly pulled alongside current-carrying conductors on 20-amp and 30-amp branch circuits. Electricians spec this conductor for panel board grounding, equipment grounding in mechanical rooms, and general-purpose grounding runs where NEC Article 250 requires a separate equipment grounding conductor. The 2500-foot reel format suits larger jobs or supply-house stocking.

Key Features

• 10 AWG solid plain copper conductor — low resistance, reliable grounding continuity
• Green PVC insulation with nylon jacket — meets THHN designation for conduit installation
• 600-volt rating — suitable for standard branch-circuit and feeder applications
• 90 degrees C dry / 75 degrees C wet temperature rating — broad environmental compatibility
• Ampacity: 20 amps at 60 degrees C, 20 amps at 75 degrees C, 30 amps at 90 degrees C
• 2500-foot reel — reduces splicing and waste on large conduit pulls

Compatibility

Designed for use as an equipment grounding conductor in conduit-based wiring systems where NEC-compliant green-insulated 10 AWG THHN wire is specified.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the NEC and applicable local codes, including NEC Article 250 for grounding and bonding. De-energize the circuit and verify absence of voltage before terminating or splicing this conductor. THHN wire is intended for use in raceways or cable trays and should not be direct-buried or installed without conduit protection. Use wire connectors and terminal lugs rated for solid copper conductors.

Technical Specifications

• Conductor Material: Solid Plain Copper
• Conductor Size: 10 AWG
• Stranding: Solid
• Insulation Material: PVC
• Jacket Material: Nylon
• Insulation Color: Green
• Wire Type: THHN
• Voltage Rating: 600 volts
• Temperature Rating: 90 degrees C (Dry), 75 degrees C (Wet)
• Ampacity: 20 amps (60 degrees C), 20 amps (75 degrees C), 30 amps (90 degrees C)
• Outer Diameter: 0.152 inches
• Reel Length: 2500 feet
• Weight: 40 pounds per 1000 feet

Standard Information

• Brand: THHN-GENERIC
• Manufacturer Part Number: thhn10solgrn2500r