Thhncu-generic thhn14strgry500r Thhn 14 Awg Gray Wire 500ft

Product Description

The THHNCU-GENERIC thhn14strgry500r is a 14 AWG stranded copper conductor wire with gray PVC insulation and a nylon jacket, packaged on a 500-foot spool. THHN-rated wire is a standard for branch circuit wiring in conduit across residential, commercial, and light industrial installations. This conductor carries a 600-volt rating and a 90 degrees C dry / 75 degrees C wet temperature rating, making it suitable for a wide range of conduit applications. The 19-strand configuration provides flexibility for routing through conduit runs compared to solid conductor wire. Current capacity is 15 amps at 60, 75, and 90 degrees C.

This wire is used by licensed electricians for branch circuit wiring, feeder runs, and general-purpose wiring pulled through EMT, rigid metal conduit, PVC conduit, and other approved raceway systems. The gray insulation color supports color-coded circuit identification in panel and junction box work. The 500-foot spool length is suited to mid-size jobs or multi-circuit pulls where a full-reel quantity would be excessive. Typical applications include residential panel feeders, commercial tenant improvement wiring, and industrial control wiring where THHN is a specified conductor type.

Key Features

• 14 AWG stranded copper conductor with 19-strand configuration for pull flexibility
• 600-volt insulation rating for standard branch circuit and feeder applications
• 90 degrees C dry and 75 degrees C wet temperature rating
• Gray PVC insulation with nylon jacket for conduit pull resistance
• 500-foot spool length suitable for mid-size conduit runs
• 15-amp current capacity at rated temperatures

Compatibility

Designed for use in conduit systems where THHN or THWN-2 rated conductors are specified, including EMT, rigid metal conduit, intermediate metal conduit, and PVC conduit per NEC requirements for 14 AWG branch circuit and feeder wiring.

Installation Notes

Installation 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 panel before making any terminations. Use a suitable wire-pulling lubricant when pulling through long conduit runs or multiple bends to avoid insulation damage. Verify conduit fill calculations per NEC Article 358 or the applicable conduit article before pulling multiple conductors.

Technical Specifications

• Conductor Material: Copper
• Conductor Size: 14 AWG
• Stranding: 19 Strand
• Insulation Material: PVC
• Jacket Material: Nylon
• Insulation Color: Gray
• Voltage Rating: 600 Volt
• Current Rating: 15 Amp (60/75/90 degrees C)
• Temperature Rating: 90 degrees C (Dry), 75 degrees C (Wet)
• Wire Type: THHN
• Length: 500 Foot
• Outer Diameter: 0.112 inches
• Weight: 17 pounds per 1000 feet

Standard Information

• Brand: THHNCU-GENERIC
• Manufacturer Part Number: thhn14strgry500r