Thhncu-generic thhn8strredmr Thhn 8 Awg Stranded Copper Wire

Product Description

The THHNCU-GENERIC thhn8strredmr is a THHN-rated, 8 AWG stranded copper conductor wire with red PVC insulation and a nylon jacket, sold cut to length. Rated at 600 volts, it carries 40 amps at 60 degrees C, 50 amps at 75 degrees C, and 55 amps at 90 degrees C dry. The 19-strand configuration provides flexibility compared to solid conductor, making it easier to route through conduit in tight runs. Electricians use this wire for branch circuit wiring, panel feeds, and equipment connections in residential and commercial installations.

This wire is suited for use in conduit runs serving electrical panels, motor circuits, and general branch circuit wiring in both residential and light commercial settings. The red insulation color is commonly used for phase identification in multi-wire circuits, helping technicians maintain consistent color coding across an installation. Cut-to-length purchasing reduces waste on jobs with specific run requirements. Licensed electricians are the primary installers for this type of conductor.

Key Features

• 8 AWG stranded copper conductor with 19-strand construction for improved flexibility
• THHN-rated with PVC insulation and nylon jacket for moisture and heat resistance
• 600-volt rating suitable for standard branch circuit and feeder applications
• Red insulation for phase identification in multi-wire installations
• 90 degrees C dry temperature rating for use in high-temperature environments
• Cut-to-length format reduces material waste on specific job runs

Compatibility

Designed for use in conduit systems requiring THHN-rated 8 AWG copper conductor, including standard residential and commercial branch circuit and feeder wiring applications.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out all circuits before pulling or terminating wire. THHN wire must be installed inside an approved conduit or raceway — it is not rated for direct burial or open-air use without additional protection. Verify ampacity derating requirements when multiple conductors share a conduit.

Technical Specifications

• Conductor Material: Copper
• Conductor Size: 8 AWG
• Stranding: 19 Strand
• Insulation Material: PVC, Thermoplastic
• Jacket Material: Nylon
• Insulation Color: Red
• Voltage Rating: 600 volts
• Ampacity: 40 amps at 60 degrees C, 50 amps at 75 degrees C, 55 amps at 90 degrees C
• Temperature Rating: 90 degrees C (Dry)
• Wire Type: THHN
• Outer Diameter: 213 mil
• Weight: 63 pounds per 1000 feet

Standard Information

• Brand: THHNCU-GENERIC
• Manufacturer Part Number: thhn8strredmr