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UL3239 Flexible Silicone Cable – 18AWG Tinned Copper, 200°C, 3000V

UL3239 Flexible Silicone Cable – 18AWG Tinned Copper, 200°C, 3000V

UL3239 silicone rubber wire4-26AWG, tinned copper conductor, 200°C high temp, 3000V high voltage. Flame retardant, flexible, for ovens and more.

  • Item No :

    UL3239 Flexible Silicone Cable
  • Order(MOQ) :

    1 Roll(In Stock)
  • Payment :

    T/T,PayPal,XTransfer,Google pay,L/C,Western Union,MoneyGram
  • Product Origin :

    China
  • Color :

    Available in 10+ standard colors (red, black, blue, yellow, white, etc.
  • Shipping Port :

    SHENZHEN
  • Lead Time :

    7~15 days

UL3239 High-Temperature Silicone Flexible Cable

 

Our UL3239 18AWG Silicone Cable is a high-performance, high-voltage hook-up wire designed for demanding environments where reliability is non-negotiable. Featuring superior flexibility and extreme temperature resistance, this wire is the preferred choice for industrial and electronic applications requiring stable performance under high stress

 

3C Rated Voltage Range 3000V
Rated temperature:
-60℃-200℃
Flame Resistance VW-1
Conductor: single 0.08mm tinned copper
Outer Sheath Silicone
O.D. tolerance: ±0.1mm
Application

HCommercial Kitchen Equipment、Battery Packs、Drones (UAVs)、RC Models、

Motors & Pumps、3D Printers、CNC Machinery、Solar Power Systems、

LED Lighting、Industrial Control Panels、Automation Equipment、Medical Devices、

Laboratory Instruments、Heating Elements

Warranty
1 Year

 

Product Specification Strands AWG  Outer Diameter Voltage Rating
16AWG 252/0.08mm 16 3.00mm 3000V
18AWG 150/0.08mm 18 2.30mm 3000V
20AWG 100/0.08mm 20 1.80mm 3000V
22AWG 60/0.08mm 22 1.70mm 3000V
24AWG 40/0.08mm 24 1.60mm 3000V
26AWG 30/0.08mm 26 1.50mm

3000V

 

Advantages of Silicone Cable:

 

    Extreme Flexibility: The stranded tinned copper core combined with soft silicone insulation allows for an ultra-small bending radius, making it perfect for tight internal wiring in complex machinery.

 

    Superior Thermal Stability: Rated for continuous operation at 200°C, this cable will not harden or crack under heat, and remains flexible even at freezing temperatures as low as -60°C.

 

    High Voltage Safety: Specifically engineered for 3000V applications, providing excellent dielectric strength and preventing electrical leakage or breakdown.

 

    Chemical & Moisture Resistance: The silicone jacket offers outstanding protection against ozone, UV light, oils, and various chemicals.

 

 

Variety of Color Options

Available in 10+ colors, Red/Black/Blue/Yellow/Orange/White/Green/Brown/Grey/Purple; custom colors supported.

 

Products

About Us

Wire cable supplier

Wire cable supplier

Wire cable supplier

Contact Us

Tel: +86 769 23361430 WeChat: +86 18027502150
WhatsApp: +86 18027502150 Email: business@aichie.com

 

FAQ

1. What is your minimum order quantity (MOQ)? 

Our standard MOQ is 1 roll (100 meters) for regular silicone wire products. For custom specifications or special requirements, Please contact us to discuss your specific needs.

 

2. Are you a factory?

Yes, Aichie is a direct manufacturer with factories in Dongguan (China) and Binh Duong (Vietnam), employing over 100 staff. We specialize in high-quality silicone wire production.

 

3. What certifications does Aichie Technology hold?

Aichie holds ISO 9001, ISO 13485, and IATF 16949 certifications. Our silicone wires comply with UL, cUL, CE, RoHS, and REACH standards.

 

4. What temperature range can your silicone wire withstand?

Our UL3239 silicone wire operates continuously from -60°C to +200°C, maintaining flexibility and performance in extreme heat or cold.

 

5. Is the silicone wire flame retardant?

Yes. Our silicone wire meets VW-1 flame test standards – it is self-extinguishing and will not propagate flames, ensuring safety.

 

6. What conductor materials do you use?

We use stranded tinned copper conductors (e.g., 52/0.14 for 18AWG) for excellent conductivity, flexibility, and oxidation resistance.

 

7. Can I get custom colors or specifications?

Absolutely. We offer 10 standard colors and custom AWG sizes, stranding, and packaging. OEM/ODM services available for your silicone wire needs.

 

8. Do you provide samples before bulk order?

Yes. Silicone wire samples are available in 3–7 days for quality and performance validation before mass production.

 

9. How do you ensure product quality?

Every batch undergoes 100% electrical testing plus mechanical and flame tests in our lab. Our silicone wire pass rate exceeds 99.9%.

 

10. What is your lead time for silicone wire orders?

Samples: 3–7 days. Bulk production: 2–4 weeks after approval. On‑time delivery rate: 99.5%. Expedited service available.

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