Thhncu-generic thhn1/0strwhtmr Thhn 1/0 Awg Copper Wire

Product Description

The THHNCU-GENERIC thhn1/0strwhtmr is a 1/0 AWG stranded copper conductor THHN wire with white PVC thermoplastic insulation and a nylon jacket. Rated at 600 volts and 90 degrees C in dry conditions, this wire handles up to 170 amps at 90 degrees C, making it suitable for heavy-duty branch circuit, feeder, and service entrance wiring. The 19-strand construction provides flexibility during pull-through in conduit runs. It is sold cut to length, allowing electricians to order precisely what a job requires without excess waste or unused material on site.

This wire is used in residential, commercial, and light industrial electrical installations where THHN-rated conductors are required by code. Typical applications include feeder runs from panels to subpanels, motor branch circuits, and large appliance circuits. The white insulation color supports proper phase or neutral identification in multi-conductor conduit installations, consistent with NEC color-coding practices. Licensed electricians and electrical contractors are the primary installers of this conductor size.

Key Features

• 1/0 AWG stranded copper conductor with 19-strand construction for conduit flexibility
• THHN-rated insulation: PVC thermoplastic with nylon jacket for abrasion and moisture resistance
• 600-volt rating suitable for standard power distribution wiring
• Temperature ratings of 125 amps at 60 degrees C, 150 amps at 75 degrees C, and 170 amps at 90 degrees C
• White insulation color for consistent conductor identification in conduit systems
• Cut-to-length purchasing reduces material waste on the job

Compatibility

Designed for use in conduit systems requiring THHN-rated 1/0 AWG copper conductors in compliance with NEC installation standards for dry locations rated up to 600 volts.

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 the circuit at the panel before beginning any termination work. Use appropriately sized conduit, connectors, and lugs rated for 1/0 AWG copper conductors. Do not exceed the ampacity ratings for the ambient temperature conditions of the installation.

Technical Specifications

• Conductor Material: Copper
• Conductor Size: 1/0 AWG
• Stranding: 19 Strand
• Ampacity: 125 amps at 60 degrees C, 150 amps at 75 degrees C, 170 amps at 90 degrees C
• Voltage Rating: 600 volts
• Temperature Rating: 90 degrees C (Dry)
• Insulation Material: PVC Thermoplastic
• Jacket Material: Nylon
• Insulation Color: White
• Outer Diameter: 474 mil
• Wire Type: THHN
• Weight: 372 pounds per thousand feet

Standard Information

• Brand: THHNCU-GENERIC
• Manufacturer Part Number: thhn1/0strwhtmr