Description
The 4 AWG Ultra-Flexible Silicone High-Temperature Industrial Wire is a professional-grade, heavy-duty electrical cable engineered specifically for extreme power distribution, high-capacity battery interconnects, electric vehicle conversions, solar energy systems, heavy industrial robotics, and demanding automation environments. Supplied here in a standard 30-meter manufacturer roll package (or customizable cut lengths depending on order quantity), this high-capacity black wire features a massive cross-section of 25 mm² built from ultra-pure stranded copper conductors encased in a pure, flexible silicone rubber insulation jacket.
Engineered for extreme operating conditions and massive current loads, the specialized silicone sheath provides exceptional thermal resilience and mechanical protection, maintaining structural integrity and flexibility across harsh operating environments. With a robust heavy-gauge rating, an extraordinary copper strand count (5000/0.08) for maximum flexibility, and ultra-low electrical resistance designed for high-drain applications, this wire offers superior vibration resistance, reliable current-carrying capacity, and effortless routing through tight spaces where standard PVC insulation would stiffen or fail.
Note: Standard roll packaging contains 30 meters. Orders in multiples of 30 meters are shipped as complete rolls; quantities ordered below 30 meters will be shipped as continuous cut lengths corresponding to the requested quantity (1 Qty = 1 Meter). Product images are for reference only; actual appearance, color, or packaging may vary slightly based on manufacturing batches.
Key Features
- Ultra-Flexible Silicone Insulation: Pure silicone rubber outer sheath delivers exceptional suppleness and bend radius despite the heavy 4 AWG gauge, allowing effortless routing in compact enclosures, custom harnesses, and moving cable tracks.
- Massive Strand Count Conductor Core: Composed of 5000 fine strands of 0.08 mm copper (5000/0.08 construction) totaling a 25 mm² cross-section to ensure maximum flexibility and heavy current-carrying capacity.
- Heavy-Duty Thermal & Mechanical Resilience: Engineered to withstand harsh industrial environments, high-pressure demands, and extreme temperature fluctuations without melting, cracking, or degrading.
- Optimized Stranded Diameter: Features a robust 6.53 mm stranded conductor diameter with a 2.3 mm insulation thickness for optimal insulation safety and clearance.
- Clean Cable Organization: Sleek black color provides a professional appearance for negative DC lines, heavy grounding buses, and clean industrial panel layouts.
Benefits
- Vibration & Stress Resistance: Highly flexible multi-strand construction absorbs mechanical vibration and continuous movement in automated machinery and heavy vehicles without conductor fatigue.
- High-Temperature Durability: Outperforms standard PVC wires near heat-generating components, high-capacity power inverters, and heavy-drain power connections.
- Corrosion & Oxidation Protection: Built to maintain long-term electrical reliability across harsh operational lifecycles in residential, commercial, and industrial settings.
- Essential Industrial Stock: A reliable hookup wire solution for industrial automation technicians, panel builders, solar installers, and electronics manufacturing labs.
Applications
- Industrial Power Distribution: Heavy-duty power leads for connecting high-performance battery banks, inverters, and major power distribution boards.
- Robotics & Automation Machinery: Flexible high-current power harnesses for moving parts, automated production line components, and heavy electric drives.
- Automotive & EV Wiring: High-amperage battery relocation, starter cables, and custom electrical upgrades for automotive and marine projects.
- Renewable Energy Systems: Solar panel bank connections and high-drain DC energy storage system wiring.
- Electronics Manufacturing & Repair: Custom heavy harness fabrication and bench repair work requiring high-grade, heat-resistant hookup wire.
Package Includes
- 1 x 4 AWG High Quality Ultra Flexible Silicone Wire (Black, 30 Meter Roll / Cut Length per Order)
Specifications
| Parameter | Specification |
|---|---|
| Item Type | Ultra-Flexible Silicone Industrial Hookup Wire |
| Wire Size | 4 AWG |
| Cross-Section Area | 25 mm² |
| Cable Length | 30 Meters (Standard Roll) |
| Color | Black |
| Conductor Material | High-Grade Stranded Copper |
| Conductor Construction | 5000 / 0.08 mm |
| Stranded Diameter | 6.53 mm |
| Insulation Thickness | 2.3 mm |
| Insulation Material | Pure Silicone Rubber Outer Sheath |
| Shipping Weight | 0.25 kg (per base unit rate) |
| Shipping Dimensions | 10 × 10 × 6 cm |
