Thhn 10 Awg Stranded Copper Wire Green 500ft Spool

Product Description

The THHNCU-GENERIC thhn10strgrn500r is a 10 AWG stranded copper THHN building wire rated for 600 volts and 30 amps, sold on a 500-foot spool. The conductor is built from 19 strands of copper covered in PVC insulation with a nylon jacket, giving it the flexibility needed for pulling through conduit runs. The 90 degrees C dry temperature rating meets requirements for most commercial and residential branch circuit wiring applications. This wire is a standard stock item for licensed electricians working on panel feeders, branch circuits, and equipment connections.

This wire is used in residential, commercial, and light industrial electrical installations where a color-coded equipment grounding conductor is required. Green is the NEC-designated color for equipment grounding conductors, making this spool the correct choice for grounding runs in conduit systems. Common applications include panel installations, motor circuits, and any conduit-based wiring system that requires a dedicated ground wire pulled alongside current-carrying conductors.

Key Features

• 10 AWG stranded copper conductor rated for 30 amps
• 19-strand construction for improved flexibility during conduit pulls
• PVC insulation with nylon jacket rated THHN type
• 600-volt rated for standard branch circuit and feeder applications
• 90 degrees C dry temperature rating
• Green insulation color for NEC-compliant equipment grounding conductor identification
• 500-foot spool reduces splices on longer runs

Compatibility

Designed for use as an equipment grounding conductor in conduit-based wiring systems where 10 AWG THHN building wire is specified per NEC requirements.

Installation Notes

Installation of THHN building wire 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 before making any terminations at panels, disconnects, or equipment. Use a wire pulling lubricant rated for PVC insulation when pulling through conduit to prevent jacket damage. Do not exceed the ampacity limits or bend radius minimums specified by the NEC for 10 AWG conductors.

Technical Specifications

• Conductor Material: Copper
• Conductor Size: 10 AWG
• Stranding: 19 Strand
• Ampacity: 30 amps
• Voltage Rating: 600 volts
• Insulation Material: PVC
• Wire Type: THHN
• Temperature Rating: 90 degrees C (Dry)
• Spool Length: 500 feet
• Color: Green

Standard Information

• Brand: THHNCU-GENERIC
• Manufacturer Part Number: thhn10strgrn500r