THHN Building Wire, 4 AWG Stranded Copper, Black, Cut Reel
This THHN building wire features a 4 AWG annealed (soft) compressed stranded bare copper conductor with black insulation and a nylon jacket. Designed for conduit and cable tray installations, it is rated for wet or dry locations and is UL Listed, CSA Certified, and RoHS Compliant. Sold as a cut reel.
Key Features
- 4 AWG stranded bare copper conductor
- Rated for wet or dry locations
- Annealed (soft) copper, compressed
- High heat and moisture resistant PVC insulation
- Abrasion, moisture, gasoline, and oil resistant nylon jacket
- Black color
- UL Listed, CSA Certified, RoHS Compliant
Applications
Suitable for feeder and branch circuit wiring in conduit and cable trays for commercial and industrial applications. The 4 AWG size is commonly used for sub-panel feeders, large branch circuits, and equipment connections.
Specifications
- Wire Type: THHN
- Conductor Size: 4 AWG
- Conductor Type: Stranded
- Conductor Material: Bare copper
- Insulation: PVC (heat and moisture resistant)
- Jacket: Nylon
- Color: Black
- Application: Conduit and Cable Trays
- Standards: UL Listed, CSA Certified, RoHS Compliant
- Packaging: Cut reel
- UPC: 98022061543




