This 12-gauge solid THHN wire delivers reliable, high-performance conductivity for commercial and industrial electrical installations. Built with durable, annealed copper and protected by heat- and moisture-resistant PVC insulation with a tough red nylon jacket, it meets strict UL and CSA safety standards. Its NEC-approved design makes it suitable for use in conduit, cable trays, branch circuits, and appliance wiring in both wet and dry environments.
Key Features:
- Commercial-grade THHN electrical wire ideal for outlets, switches, and general wiring
- Solid annealed copper conductor for dependable performance
- PVC insulation with red nylon jacket for added durability and protection
- Heat- and moisture-resistant insulation for versatile installation conditions
- Suitable for wet or dry locations
- Rated up to 600 volts
- Supports up to 30 amps
- 12-gauge, 500 ft. length for large-scale or multi-run projects
- Temperature rated up to 90°C (194°F)
- UL and CSA listed; Made in the USA
