Made in USA Since 1972 – Built in New York with premium copper for professional-grade reliability. Heavy Gauge Copper – True 10 AWG stranded conductors deliver maximum current capacity for demanding projects. Durable PVC Jacket – Heat and abrasion resistant, yet flexible enough for tight installations. Perfect for Power Runs – Ideal for solar arrays, RV battery banks, inverter wiring, and high-load systems. Lifetime Warranty – Guaranteed to last under normal use or we’ll replace it. 🔹 10 AWG – Heavy-Duty Power Applications Professional-Grade 10 AWG Stranded Copper Wire – Made in the USA When your project demands serious power handling, trust NATIONAL Wire & Cable. Our 10 AWG 2/3/4 conductor stranded copper wire is engineered for maximum conductivity and durability. The flexible PVC jacket resists heat, abrasion, and cracking while allowing easy installation in tight spaces. Perfect for solar panel arrays, RV battery banks, inverters, industrial equipment, and other high-load systems (5V–240V). Proudly manufactured in New York since 1972 and backed by our lifetime replacement warranty, this is the heavy-duty wire professionals rely on.