Thhncu-generic tffn16strgrn500r Tffn 16 Awg 500ft Green Wire

Product Description

The THHNCU-GENERIC tffn16strgrn500r is a TFFN-type, 16 AWG stranded copper building wire rated for 600 volts and 90 degrees C in dry environments. The conductor is fully annealed bare copper with a 26-strand configuration, covered in PVC insulation with a nylon jacket as specified by the TFFN designation. Green insulation color makes this spool suited for ground and equipment grounding conductor (EGC) applications where color coding is required by code. Each spool contains 500 feet of continuous wire. Licensed electricians and electrical contractors pull this wire in conduit for branch circuit and equipment wiring in residential and light commercial installations.

This wire is used in conduit runs requiring a flexible, stranded conductor for equipment grounding or branch circuit wiring. The 16 AWG size fits applications such as lighting circuits, low-amperage branch circuits, and motor control wiring where a smaller gauge is appropriate. The 500-foot spool length suits larger jobs or contractors stocking wire for multiple service calls. Green color coding supports NEC compliance for grounding conductors without the need for field re-marking.

Key Features

• 16 AWG fully annealed bare copper conductor with 26-strand configuration for flexibility during pull-through
• TFFN type with PVC insulation and nylon jacket rated to 600 volts
• 90 degrees C dry temperature rating for use in standard conduit environments
• Green insulation color for NEC-compliant equipment grounding conductor identification
• 500-foot continuous spool minimizes splices on longer runs
• 0.099 inch outer diameter for accurate conduit fill calculations

Compatibility

Designed for use in conduit systems requiring TFFN-rated, 600-volt, 16 AWG single-conductor stranded wire in dry locations. Suitable for residential and light commercial branch circuit and grounding applications where NEC-compliant green wire is specified.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the NEC and applicable local codes. De-energize all circuits at the panel before pulling or terminating wire. TFFN wire is rated for dry locations only and must be routed through listed conduit. Verify conduit fill calculations using the 0.099 inch outer diameter before pulling multiple conductors.

Technical Specifications

• Conductor Material: Fully Annealed Bare Copper
• Conductor Size: 16 AWG
• Stranding: 26 Strand
• Number of Conductors: 1
• Insulation Material: PVC with Nylon Jacket
• Wire Type: TFFN
• Voltage Rating: 600 volts
• Temperature Rating: 90 degrees C (Dry)
• Outer Diameter: 0.099 inches
• Spool Length: 500 feet
• Insulation Color: Green

Standard Information

• Brand: THHNCU-GENERIC
• Manufacturer Part Number: tffn16strgrn500r