UL 3135 Wire 20awg Silicone Rubber Insulated Wire
20AWG UL3135 wire features 26 strands of highly flexible copper conductors with a diameter of approximately 0.16 mm, for an overall diameter of approximately 0.94 mm. The cable offers excellent conductivity and oxidation resistance. The outer layer is insulated with high-quality silicone rubber, which is flexible and resistant to bending, making it easy to route and install. It is rated for 600 V and has a maximum operating temperature of 200℃. It exhibits excellent flame retardancy (VW-1), chemical resistance, abrasion resistance, and aging resistance, ensuring long-term stable operation in harsh environments such as high temperature, vibration, and humidity.


Suitable for reliable electrical connections in high-temperature lamps, oven lights, and industrial lighting fixtures.

Suitable for internal circuit connections in small, high-temperature appliances such as ovens, coffee makers, and electric kettles.

Suitable for connecting heating wires, heating elements, or thermostats, ensuring safety through high-temperature resistance.

Connect small motors, sensors, and precision equipment operating in high-temperature environments.

Internal wiring for scientific research instruments such as thermostats, drying ovens, and electric furnaces.

Electrical connections within instrument panels, heated seats, and high-temperature engine compartments.

UL 3135 wire has been UL certified, a testament not only to the quality of its products but also to its success in global markets. It meets stringent international safety standards for high-temperature resistance, insulation performance, flame retardancy, and long-term reliability, effectively reducing operational risks and protecting equipment and personnel. UL certification also facilitates product acceptance during procurement, engineering projects, and export, helping customers quickly meet local regulations and industry standards, achieving efficient and compliant market access.


Large quantities of silicone rubber cable are packaged on pallets.

Dongguan Greater Wire & Cable Co., Ltd. is a professional UL 3135 manufacturer. Equipped with fully automated precision extrusion and cabling equipment and equipped with a comprehensive laboratory testing center, each batch of products meets stringent standards for high temperature, high flexibility, and durability. Through continuous technological innovation and rigorous quality management, our UL 3135 has been widely used in various fields around the world. We maintain long-term partnerships with customers in the Americas, Europe, and Asia, providing stable and reliable electrical connection solutions for industrial and commercial projects worldwide.
We strictly adhere to international standards and maintain comprehensive control from raw material inspection to finished product testing.
We export our products to over 80 countries worldwide and are familiar with local certification and import and export procedures.

50,000M²
30+Years
50+Servings
80+Countries
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.
We are familiar with and manufacture up to 97 UL-certified silicone rubber cable models.
We offer customized services to meet diverse customer needs.
From raw material procurement to finished product, we employ a rigorous quality management system.
We have a long-standing history of exporting to markets in North America, Europe, Oceania, and Asia.

In Germany, we supplied an industrial equipment manufacturer with 18AWG silicone rubber cable for the internal wiring systems of high-temperature industrial ovens.

In the United States, we supplied a laboratory instrument manufacturer with 20AWG silicone wire for internal circuit connections within constant temperature drying ovens.

In South Korea, we supplied a medical device manufacturer with UL 3135 24AWG silicone rubber wire for connecting sensors and heating elements within high-temperature steam sterilizers.

In Japan, we supplied a semiconductor equipment manufacturer with 20AWG silicone rubber wire for internal heating element connections.
A: Our factory is based in Dongguan City, Guangdong Province, China - we sincerely welcome you to visit and explore our advanced production facilities.
A: Regular stock orders are shipped within 3–5 days, and custom orders are completed within approximately 10–25 days.
A: The service life of our wires and cables can typically reach over 25 years under normal operating conditions, thanks to the use of high-quality conductors and durable insulation materials.
গরম ট্যাগ: ul 3135 wire 20awg silicone rubber insulated wire, China ul 3135 wire 20awg silicone rubber insulated wire manufacturers, suppliers, factory

| Maximum Resistance at 20℃ (Ω/km) | |||||
| No./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 |






















