4 AWG Red Tinned Copper Wire Flexible High-Current Power Cable

4 AWG Stranded Power Cable for High-Current Applications

Looking for a heavy-duty wire for your next power project? Our 4 AWG red tinned copper wire is the ideal solution for car audio systems, battery banks, solar installations, RVs, and other high-current applications. This flexible power cable combines strength, durability, and easy handling for both professionals and DIYers.

Why Choose Red 4 AWG Tinned Copper Wire?

4 gauge wire is designed to safely carry large amounts of current. Its stranded, pure copper construction is tinned for maximum corrosion resistance. Tinned copper wire offers improved longevity and easier soldering, making it perfect for automotive, marine, and solar power wiring jobs.

Flexible Installation, Lasting Protection

This cable features highly stranded construction for superior flexibilitymuch easier to bend and route compared to standard 4 AWG wire. Its perfect for custom wiring harnesses or snaking the cable beneath and around tight spaces.

• Oil and gas resistant for demanding environments
• Sunlight and abrasion resistant
• Suitable for outdoor and indoor installations

Technical Specifications

• Gauge: 4 AWG
• Conductor Material: Pure tinned copper
• Color: Red
• Outside Diameter: 0.40″
• Voltage Rating: 600V – 1000V (see cable print for details)
• Temperature Rating: Up to 105C
• Certifications: UL, CSA
• Resistances: Oil, gas, and sunlight
• Style: MTW, THHW, AWM, TEW, SGT

Cable Print:
“4 AWG (21.2mm) E125352-U (UL) DC5W2 OR MTW OR THHW OR AWM 1232/1203/1346 600V OR 10269 1000V OIL RES I SUN RES VW-1 — 156016 CSA TEW 105C 600V FT1 OR AWM I A/B 105C 600V FT1 W75 — SAE J1127 TYPE SGT”

Ordering Information

Our red 4 AWG wire is sold by the footjust enter the number of feet you need. For bulk projects, enter 100 for a full roll. Vetco Product ID: VUPN7973

Upgrade your wiring with this red 4 AWG tinned copper wirethe ideal choice for any high-current, flexible power cable application!