UL3239 20AWG Flexible High Voltage Silicone Wire

UL3239 20AWG wire is a flexible high voltage silicone insulated wire designed for compact electrical systems, electronic equipment and precision applications where space saving and reliable insulation are critical.

Featuring a fine stranded copper conductor and soft silicone rubber jacket, this 20 gauge silicone wire provides excellent flexibility for complicated wiring layouts, repeated bending environments and small electrical assemblies.

Unlike traditional PVC hook up wire, UL3239 silicone wire maintains superior softness, temperature resistance and electrical stability under demanding conditions. Its compact size makes it suitable for sensors, control circuits, testing equipment, medical electronics and high voltage components.

As a professional UL3239 wire manufacturer, Guangdong Zhengfeng offers customized solutions including conductor material, insulation color, voltage requirements, wire length and packaging options.

Product Description

Rated temperature: 200°C

Rated voltage: 3000V DC

Reference standards: UL758,UL1581,UL2556

Pass UL FT2 Horizontal flame test

1. Compact Size for Space-Limited Applications

The 20AWG construction provides a smaller diameter solution for equipment where installation space is restricted.

2. Excellent Flexibility

Fine stranded conductor and soft silicone insulation allow easy routing around corners and complex assemblies.

3. Stable High Voltage Insulation

Designed for applications requiring reliable insulation protection and electrical safety.

4. Superior Heat Resistance

Silicone jacket maintains flexibility and performance under elevated temperature conditions.

5. Ideal for Precision Electronics

Suitable for sensors, control systems and electronic assemblies requiring lightweight flexible wiring.

Guangdong Zhengfeng Wire&Cable Co., Ltd. is a professional cable manufacturer specializing in the R&D, production, and sales of wire and cable products, with over 25 years of industry experience.

Our company mainly produces PVC electronic wire and power wire, irradiation cross-linked PE/PVC wire, silicone high-temperature flexible wire and Teflon high-temperature wire and other products. According to customers' requirements, we can design and manufacture wires and cables for special purposes. All products are certified to US UL and Japan PSE (S-JET Mark) standards, fully compliant with RoHS/REACH international environmental regulations, delivering globally trusted performance.

We operate 25 advanced production systems backed by 20 precision metrology instruments, implementing closed-loop quality control from raw material inspection to finished goods delivery. This integrated approach ensures consistent compliance with client specifications, exceeding industry standards for reliability.

Our products are widely applied in fields such as aerospace, automotive industry, sensor materials, smart home, household appliances, lighting and illumination, electrical machinery, medical equipment, electronic equipment, and high-temperature and high-pressure equipment. With advanced technology, excellent quality and superior service, we provide reliable wire products and cable solutions for global customers.