Imperium THHN #1 Black Stranded Copper THHN Wire 500FT

PRODUCT DESCRIPTION

The Imperium THHN #1 Black Stranded Copper Wire is a premium choice for commercial and industrial electrical wiring needs. Designed with a flexible stranded copper conductor, this #1 AWG wire is perfect for powering outlets, switches, lighting, and other loads requiring reliable electrical performance.

Protected by heat- and moisture-resistant PVC insulation with a durable nylon jacket, it’s suitable for wet or dry locations and rated for up to 600 volts and 90°C heat resistance. This wire is ideal for installation in conduit systems, panelboards, and other approved raceways, providing long-lasting durability and safety.

Supplied in a 500-foot spool, it offers the length and quality that contractors and electricians depend on for both new builds and upgrades.
Need custom lengths? Contact us for cuts by the foot.

PRODUCT SPECIFICATIONS

• Manufacturer: Imperium

• Model Number: THHN#1

• Wire Type: THHN

• Conductor: Stranded Copper

• Gauge: #1 AWG

• Color: Black

• Insulation: Heat- and moisture-resistant PVC with nylon jacket

• Length: 500 Feet

• Voltage Rating: 600V

• Temperature Rating: Up to 90°C

• Location Rating: Suitable for wet or dry locations

• Applications: Outlets, switches, panelboards, conduit wiring

• UL Listed: Yes

• RoHS Compliant: Yes