Underground Feeder & Branch Circuit Cable, 6/3 Ga, 500 Ft.

Discover Southwire 6/3 Underground Feeder & Branch Circuit Cable, a heavy‑duty wiring solution engineered for residential and commercial power distribution. This 500‑foot reel features three solid copper conductors encased in a resilient PVC sheath that repels sunlight, moisture and fungal growth, ensuring reliable performance even in the harshest underground environments.

Why choose this cable? The copper cores deliver superior conductivity and reduced voltage drop, while the robust outer jacket protects against corrosion and physical damage. Ideal for feeder lines, sub‑panel feeds, and branch circuits, it simplifies installation and extends the lifespan of your electrical system.

• 600‑Volt Rating: Certified for high‑capacity circuits, providing safe power delivery for demanding loads.
• Three‑Conductor 6‑AWG Design: Offers ample ampacity for heavy‑duty applications such as HVAC, water heaters, and garage sub‑panels.
• Copper Conductors: Ensures low resistance, efficient energy transfer, and excellent durability over time.
• Durable PVC Jacket: Sunlight‑stable, moisture‑proof, and fungus‑resistant, perfect for direct‑burial installations.
• 500‑Foot Reel Length: Reduces the need for multiple splices, speeding up project timelines and cutting labor costs.

Engineered for reliability: Southwire’s underground feeder cable combines industry‑leading materials with rigorous testing to meet NEC standards. Whether you’re wiring a new construction, upgrading an existing system, or extending power to outbuildings, this cable delivers the performance and peace of mind professionals demand.