UL 3135 Wire 14awg Silicone Rubber Insulated Wire
14 AWG UL 3135 silicone insulated wire is a premium cable designed for high-temperature, high-reliability applications. It consists of a multi-stranded, highly conductive copper core covered with a flexible, heat-resistant silicone insulation, ensuring stable electrical performance in tight wiring or in environments subject to frequent flexing. This cable is certified to UL 758, UL 1581, and UL 2556 and has passed the VW-1 flame retardant test, ensuring insulation safety even in the presence of high temperatures or accidental fire. Its 14 AWG diameter is suitable for medium current loads and is available in a variety of lengths and colors to meet diverse project needs.It is widely used in industrial machinery, home appliances, automotive electrical systems, medical equipment, and high-temperature lighting or precision electronic equipment, providing users with a safe, reliable, and efficient wiring solution.

Application
Application

High-Temperature Lighting and Special Environments
Suitable for use in high-temperature, chemically corrosive, or complex environments, such as industrial heating equipment or high-temperature experimental setups.

Coffee machines
Provide stable power supply in high temperature and humid environments, ensuring long-term safe and reliable operation of the equipment.

Packaging and automated production lines
Used for wiring of conveyor belt motors, sensors, and control systems. High-temperature and vibration-resistant, they ensure efficient operation of the production line.

Semiconductor and electronic manufacturing equipment
used for internal wiring of precision instruments, test equipment and automated production lines to maintain stable electrical performance in high temperature environments.

Industrial equipment
Used for internal wiring of motors, control cabinets and automated machinery. High temperature and wear resistance ensure long-term stable operation of the equipment.

Automotive components
Used in automotive systems for reliable electrical connections in instrument panels, seat heating circuits, and harsh underhood environments exposed to high temperatures.
Certification

14 AWG UL 3135 silicone-insulated wire boasts a comprehensive international certification system, ensuring reliable operation in high-temperature and high-load environments. Complying with UL 758, UL 1581, and UL 2556 standards, and passing the VW-1 flame retardant test, this cable not only demonstrates its superior heat resistance, flame retardancy, and electrical performance, but also provides customers with greater confidence during design, installation, and long-term operation, without concerns about safety and compliance. It provides reliable support for a wide range of industrial, automotive, and precision equipment projects.
Package
Our Package

Silicone rubber wire can be packaged in rolls upon request

Large quantities of silicone rubber cable are packaged on pallets.

Silicone rubber wire can also be packaged in boxes
Production Line
At Dongguan Greater Wire & Cable Co., Ltd., our production process is designed as a complete system focused on consistency, safety, and customer benefit rather than simply assembling cables. From carefully selected high-purity copper conductors to advanced stages of stranding, silicone insulation extrusion, controlled cooling, and precision drawing, every step is closely supervised to guarantee durability and reliability under high temperatures, repeated bending, and complex wiring conditions. With integrated online inspection and flexible customization options, we not only deliver dependable products but also tailor specifications and configurations to each customer's project needs, helping to optimize performance, enhance safety, and maximize value in every installation.
Adaptability to high temperatures and complex environments
Our cables can maintain stable performance under complex conditions such as high temperature, vibration, and compact wiring, reducing equipment failure rates and maintenance costs.
Rich industry experience
Over the years, we have served in the fields of industrial automation, home appliances, new energy vehicles, medical equipment and precision electronics. We are familiar with the requirements and standards of various projects and can provide professional advice and solutions.

50,000M²
Factory
Area
30+Years
Production
Experience
50+Servings
Product
Certifications
80+Countries
Export
Experience
why choose us
With over 30 years of experience in cable manufacturing, we hold numerous international certifications, including UL, cUL, SAA, VDE, CE, and TUV. Our advanced production equipment and comprehensive quality management system enable us to quickly respond to customer customization needs and offer a comprehensive range of high-performance cables. Applications encompass a wide range of applications, including home appliances, industrial equipment, energy, power distribution, automotive, military, and medical.
Customized solutions
According to the customer's specific application needs, we provide personalized customization of cable specifications, length, color, insulation type and packaging method to ensure that each cable fully matches the project requirements.
Strict quality assurance
From raw material inspection, production process control to finished product testing, every link follows strict standards to ensure that the performance of the wires is stable, safe and reliable, and meets the use requirements of various high-temperature, high-load and special environments.
Global logistics and after-sales service
We provide fast and efficient international logistics and delivery, and are equipped with a 24/7 customer service team to respond to customer needs in a timely manner, solve problems encountered during use, and ensure that products are delivered safely and put into use smoothly.
Fast delivery and flexible inventory
Relying on a complete production planning and inventory management system, we ensure quick response and timely delivery of customer orders, while providing flexible batch or small batch supply to meet the needs of different project cycles.
cases
successful cases

industrial heating equipment
South Africa: We supply wiring for industrial heating equipment and high-temperature lighting systems. Our wires perform exceptionally well in high temperatures and complex environments, earning high recognition from our customers.

Home appliances
Germany: We supply high-end home appliance brands with custom-length and color cables for internal wiring in ovens, coffee machines, and dishwashers, meeting precision wiring and safety regulations.

medical equipment manufacturers
UAE: Providing customized wires to medical equipment manufacturers for internal wiring of high-temperature experimental devices and laboratory precision instruments to ensure safe operation and long-term stability

high-temperature internal wiring
Japan: Provides highly flexible wires to electronics manufacturers for high-temperature internal wiring of precision instruments and semiconductor equipment to ensure long-term reliable operation.
customer

Our global customer base spans a wide range of industries, from multinational corporations to local small and medium-sized manufacturers. Many of our clients come from sectors such as industrial automation, home appliances, new energy vehicles, medical equipment, precision electronics, and renewable energy, and they place stringent demands on high-temperature, durable, secure, and stable cabling solutions. With our consistent and reliable product quality, flexible customization capabilities, and efficient global supply chain, we have earned our clients' long-term trust and become their preferred partner for complex environments and high-load projects.
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| Conductor | Insulation | Maximum Resistance at 20°C (Ω/km) | |||
| AWG | No./mm | Diamater | Thickness (mm) |
Diamater (mm) |
|
| 26 | 7/0.16 | 0.48 | 0.76 | 2.10 | 150 |
| 24 | 11/0.16 | 0.61 | 0.76 | 2.20 | 94.2 |
| 22 | 17/0.16 | 0.76 | 0.76 | 2.35 | 59.4 |
| 20 | 26/0.16 | 0.94 | 0.76 | 2.55 | 36.7 |
| 18 | 41/0.16 | 1.18 | 0.76 | 2.80 | 23.2 |
| 16 | 26/0.254 | 1.49 | 0.76 | 3.10 | 14.6 |
| 14 | 41/0.254 | 1.87 | 0.76 | 3.50 | 8.96 |
| 12 | 65/0.254 | 2.36 | 0.76 | 4.00 | 5.64 |






















