Thhncu-generic thhn6strbrnmr Thhn 6 Awg Brown Copper Wire

Product Description

The THHNCU-GENERIC thhn6strbrnmr is a 6 AWG stranded copper THHN building wire with brown PVC insulation and a nylon jacket. It carries a 600-volt rating and a 90 degrees C dry temperature rating, making it suitable for branch circuit and feeder wiring in commercial and residential construction. The 19-strand configuration provides flexibility during pull-through conduit runs. Current capacity is 55 amps at 60 degrees C, 65 amps at 75 degrees C, and 75 amps at 90 degrees C. This wire is sold cut to length and is handled by licensed electricians working under NEC guidelines.

This wire is used in conduit runs for panel feeders, motor circuits, and general branch circuit wiring in both residential and light commercial applications. The brown insulation color supports color-coded phase identification in multi-wire systems. Cut-to-length availability reduces waste on job sites where standard spool lengths exceed project requirements.

Key Features

• 6 AWG stranded copper conductor with 19-strand construction for pull flexibility
• 600-volt rated with 90 degrees C dry temperature rating
• PVC thermoplastic insulation with nylon jacket for abrasion resistance
• Brown insulation for phase identification in conduit systems
• Ampacity up to 75 amps at 90 degrees C per NEC ampacity tables
• Cut to length to reduce material waste on targeted runs

Compatibility

Designed for use in conduit as a general-purpose THHN building wire for residential and commercial electrical installations per NEC Article 310 requirements.

Installation Notes

Installation must be performed by a licensed electrician in accordance with applicable NEC code sections and local jurisdiction requirements. Wire must be installed in conduit — THHN is not rated for direct burial or open-air exposed wiring without a raceway. De-energize all circuits and verify with a meter before terminating conductors. Observe conduit fill limits per NEC Chapter 9 when combining with other conductors.

Technical Specifications

• Conductor Material: Copper
• Conductor Size: 6 AWG
• Stranding: 19 Strand
• Wire Type: THHN
• Voltage Rating: 600 volts
• Temperature Rating: 90 degrees C (Dry)
• Ampacity: 55 amps at 60 degrees C, 65 amps at 75 degrees C, 75 amps at 90 degrees C
• Insulation Material: PVC Thermoplastic
• Jacket Material: Nylon
• Insulation Color: Brown
• Outer Diameter: 0.249 inches (249 mil)
• Weight: 95 pounds per 1000 feet

Standard Information

• Brand: THHNCU-GENERIC
• Manufacturer Part Number: thhn6strbrnmr