Southwire 25647901 Thhn Thwn 12 Awg 20A 500 Ft Solid Copper Wire

Product Description

The SOUTHWIRE 25647901 is a solid-core THHN/THWN building wire rated at 12 AWG and 20 amps, supplied in a 500-foot length. The conductor is solid copper with a thermoplastic insulation layer and a nylon jacket in pink. Rated for 600 volts and a maximum operating temperature of 194 degrees F, this wire is engineered for branch circuit wiring in residential and light commercial applications. It carries listings under UL 83, UL 1063 (MTW), CSA, and RoHS, and meets ASTM and Federal Specification A-A-59544 requirements. Electricians specify it where a color-coded conductor is needed to meet job-site or panel identification standards.

This wire is suited for installation in conduit runs, raceways, and cable trays in dry or wet locations. The THHN rating covers dry and damp environments; the THWN rating extends use to wet locations. Pink jacket color supports color-coded wiring schemes used in multi-circuit residential panels, tenant build-outs, and commercial electrical rough-in work. The nylon jacket provides resistance to abrasion, gasoline, heat, moisture, and oil, making it appropriate for industrial conduit runs as well as standard building wiring.

Key Features

• 12 AWG solid copper conductor rated at 20 amps
• 600-volt rating with 194 degrees F maximum operating temperature
• Dual THHN/THWN rating for dry, damp, and wet location use
• Nylon jacket resists abrasion, gasoline, heat, moisture, and oil
• Pink jacket color for circuit identification and color-coded wiring systems
• Meets UL 83, UL 1063 (MTW), CSA, RoHS, ASTM, and Federal Spec A-A-59544

Compatibility

Designed for use in conduit, raceways, and cable trays as an OEM-style building wire for branch circuit wiring in residential and 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 pulling or terminating wire. THHN/THWN conductors must be installed in a listed conduit or raceway system — direct burial is not a rated application for this product type. Avoid exceeding the minimum bend radius of the conduit system to prevent conductor or insulation damage during pull-in.