Southwire 11582401 Thhn Thwn 14 Awg 15A 500ft Solid Copper Wire

Product Description

The SOUTHWIRE 11582401 is a 14 AWG solid copper THHN/THWN building wire rated for 15 amps at 600 volts. It comes in a 500-foot spool with blue nylon-jacketed, thermoplastic-insulated conductor suitable for use in conduit installations. The solid core construction and dual THHN/THWN rating make it a standard choice for branch circuit wiring in residential and light commercial applications. Licensed electricians install this wire for general-purpose 15-amp circuits where code-compliant, conduit-routed wiring is required. The blue jacket color aids circuit identification during rough-in and inspection.

This wire is used in residential and light commercial branch circuit installations, typically pulled through EMT, rigid metal conduit, or PVC conduit. It is well suited for 15-amp general-purpose circuits including lighting and receptacle runs. The 500-foot length accommodates larger rough-in jobs without mid-run splices. The blue jacket is commonly designated for neutral or identified conductors depending on local wiring conventions, and supports clear visual circuit tracing during installation and service.

Key Features

• Dual-rated THHN/THWN insulation system for dry and wet location conduit use
• 14 AWG solid copper conductor rated for 15 amps at 600 volts
• Blue nylon jacket over thermoplastic insulation for abrasion and moisture resistance
• Rated to 194 degrees F maximum operating temperature
• Resistant to abrasion, gasoline, heat, moisture, and oil
• RoHS compliant; listed to UL 83, UL 1063 (MTW), CSA, and Federal Specification A-A-59544

Compatibility

Designed for use in conduit systems requiring 14 AWG THHN/THWN-rated conductors in residential and light commercial electrical installations.

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 before terminating or splicing. This wire is rated for conduit use only and must not be installed as open wiring or used as a direct-burial conductor. Pull tension limits for the conduit run should be observed to avoid insulation damage during installation.