Thhncu-generic tffn16strblu2500r Tffn 16 Awg Wire 2500 Ft

Product Description

The THHNCU-GENERIC tffn16strblu2500r is a 16 AWG stranded copper TFFN-rated building wire supplied on a 2500-foot reel. The conductor is a 26-strand copper configuration insulated with PVC and jacketed with a nylon outer layer, giving it the dual TFFN designation. Rated for 600 volts and 90 degrees C, this wire is built for branch circuit wiring, panel feeds, and general-purpose electrical distribution work in commercial and residential construction. The blue jacket color supports color-coded circuit identification in compliance with NEC conventions.

This wire is used in conduit installations for lighting circuits, motor control wiring, and low-voltage branch circuits where TFFN or THHN-style conductors are required. The 2500-foot reel length is sized for large commercial jobs, multi-unit residential construction, and electrical contractors stocking wire for ongoing service work. The stranded construction makes it easier to pull through conduit and terminate at breaker panels, junction boxes, and control enclosures compared to solid conductor alternatives.

Key Features

• 16 AWG 26-strand copper conductor for flexible pull and reliable termination
• PVC insulation with nylon jacket meets TFFN type rating
• 600-volt rating suitable for standard branch circuit applications
• 90 degrees C temperature rating for use in dry and damp locations
• Blue jacket color supports NEC-compliant color-coded circuit identification
• 2500-foot reel reduces mid-job splicing on large commercial installations

Compatibility

Designed for use in conduit or raceway systems where TFFN or THHN-type 16 AWG stranded copper wire is specified for branch circuit or control wiring applications.

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 all circuits before pulling or terminating wire. TFFN wire is listed for use in conduit or raceways and is not rated for direct burial or exposure to sunlight. Use appropriate wire connectors and torque terminals to manufacturer-specified values listed on the device being terminated.