Description
The 20 AWG High-Voltage Ultra-Flexible Silicone Industrial Wire is a premium, heavy-duty electrical wire engineered specifically for demanding high-voltage electrical applications, industrial automation environments, power distribution enclosures, and precision electronic equipment maintenance. Supplied on a 1500-meter bulk continuous spool, this professional black wire features a high-purity stranded tinned copper conductor encased in a durable, pure ultra-flexible silicone rubber insulation jacket.
Engineered for extreme operating conditions and high-potential circuits, this specialized wire features a robust 3kV DC (3000V) rated voltage capacity. The premium silicone sheath provides exceptional thermal resilience, maintaining structural integrity and flexibility across harsh environments. With a compact 2.1 mm outer diameter and a high-strand conductor construction (20/0.18TS with 0.5 mm² cross-section), this wire offers superior vibration resistance, low electrical resistance, and effortless routing through tight industrial spaces where standard insulation would stiffen or fail.
Note: Standard factory roll packaging is 1500 meters. Orders placed below the standard roll length will be shipped as cut continuous pieces of the ordered length. Product images are for reference only; actual appearance or packaging may vary slightly based on manufacturing batches.
Key Features
- High-Voltage 3kV DC Capacity: Specially rated up to 3000V DC, making it ideal for high-potential testing, specialized power supplies, and high-voltage circuit applications.
- Ultra-Flexible Silicone Insulation: Pure silicone rubber outer sheath delivers exceptional suppleness and bend radius, allowing effortless routing in compact enclosures and moving equipment.
- Stranded Tinned Copper Conductors: High-purity tinned copper strands (20/0.18TS construction) prevent oxidation while ensuring low electrical resistance, stable current delivery, and easy solder termination.
- Compact Low-Profile Design: Slim 2.1 mm outer diameter allows efficient space utilization in crowded junction boxes, terminal strips, and control cabinets.
- Generous 1500-Meter Bulk Spool: Substantial continuous spool provides ample length for production floor wiring, harness assembly, and long-term facility maintenance inventory.
Benefits
- Vibration & Stress Resistance: Highly flexible stranded construction absorbs mechanical vibration and continuous movement in automated machinery without conductor fatigue.
- High-Temperature Durability: Outperforms standard PVC wires near heat-generating components, power resistors, and industrial heating elements.
- Enhanced Insulation Safety: Thick, high-grade silicone layer provides superior dielectric protection for high-voltage operational requirements.
- Corrosion Protection: Tin-plated copper strands resist oxidation and corrosion, ensuring long-term electrical reliability across harsh operational lifecycles.
- Essential Industrial Stock: A reliable bulk wire solution for industrial automation technicians, panel builders, and specialized electronics manufacturing labs.
Applications
- High-Voltage Power Interfacing: Wiring for specialized power supplies, ignition systems, and high-potential testing equipment.
- Industrial Control Panel Power Wiring: Main power distribution and routing for automation equipment operating at elevated voltage thresholds.
- Robotics & Automation Machinery: Flexible power harnesses for moving print heads, robotic arms, and automated production line components.
- Automotive & DIY Electrical Setups: Custom high-voltage low-amperage wiring harnesses and fixture installations requiring extreme flexibility.
- Electronics Manufacturing & Repair: Bench repair work and internal device rewiring where high-voltage silicone hookup wire is specified.
Package Includes
- 1 x 1500 Meter Bulk Spool – 20 AWG High-Voltage Silicone Wire (Black)
Specifications
| Parameter | Specification |
|---|---|
| Item Type | High-Voltage Ultra-Flexible Silicone Hookup Wire |
| Wire Size | 20 AWG |
| Cable Length | 1500 Meters (Bulk Continuous Spool) |
| Standard Roll Length | 1500 Meters (Multiples of 1500m recommended for full rolls) |
| Color | Black |
| Cable Type | High-Voltage Silicone |
| Conductor Construction | 20 / 0.18 TS (Stranded Tinned Copper) |
| Conductor Cross-Section | 0.5 mm² |
| Stranded Diameter | 1.0 mm |
| Outer Diameter (OD) | 2.1 mm |
| Insulation Thickness | 0.55 mm |
| Rated Voltage | 3 kV DC (3000 V) |
| Tolerance | ±0.1 mm |
| Conductor Material | Stranded Tinned Copper |
| Insulation Material | Pure Silicone Rubber |
| Shipping Weight | 0.25 kg (per meter/sample unit reference weight) |
| Shipping Dimensions | 10 × 10 × 6 cm |
