UL 3135 22 AWG High Temperature Silicone Rubber Wire (200°C / 600V)
High-Performance Thermal Management for Advanced Industrial Applications
When your project demands a wiring solution that survives extreme heat without losing flexibility, CableApex’s UL 3135 22 AWG silicone rubber wire is the definitive answer. Engineered for a continuous operating temperature of 200°C (392°F), this wire utilizes premium 99.99% high-purity oxygen-free tinned copper (OFC) to ensure superior conductivity and long-lasting solderability. The ultra-soft silicone insulation provides unmatched bending resilience, making it ideal for internal wiring in commercial lighting fixtures, industrial heating elements, and high-density electronic modules where traditional PVC would fail.
![]()
Technical Specifications (UL File E333030)
-
AWM Style: UL 3135
-
Insulation Material: High-Strength Silicone Rubber (Heat & Flame Resistant)
-
Temperature Rating: -60°C to +200°C
-
Voltage Rating: 600V AC
-
Flame Retardancy: Passed UL FT2 and VW-1 horizontal and vertical flame tests.
Chemical Property: Excellent resistance to UV, ozone, moisture, and common industrial oils.
![]()
UL 3135 22 AWG Technical Parameter Table
| Item | Specification |
| Conductor Gauge | 22 AWG |
| Stranding (No./mm) | 17/0.16 mm |
| Insulation Thickness | 0.76 mm |
| Approx. Outer Diameter | 2.35 mm |
| Max Conductor Resistance (20°C) | 59.4 Ω/km |
| Voltage Withstand | 2000V / 1 min (AC) |
Why Partner with CableApex?
-
15-Year Industrial Expertise: Backed by over a decade of high-standard manufacturing experience and our 20-acre production facility in Yangzhou, we deliver engineering-grade solutions.
-
99.99% Pure Copper Guarantee: We never compromise on raw materials. Our UL 3135 cables use only top-tier tinned copper to minimize resistance and prevent thermal failure.
-
Certified Global Traceability: All our products are manufactured and verifiable under UL File E333030, providing full compliance and transparency for your international safety audits.
Manufacturer Sourcing Advantage: Eliminate the middleman. Get direct factory pricing, rapid prototyping, and technical consulting from the source.
Need extra mechanical protection for high-temp wiring? Check our UL 3122 Fiberglass Braided Wire.


