wuxi zhonghui's UL Style 3781 Electronic Wire
UL-recognized for safety, this flexible wire features 80°C/300V rating, ideal for internal wiring in electronics, appliances, and low-voltage circuits. Constructed with stranded bare/tinned copper conductors and PVC insulation, it ensures reliable signal/power transmission. Resistant to abrasion, heat, and solvents. Complies with UL 3781 standards and RoHS directives. Compact, lightweight, and easy to route in confined spaces.

Performance Parameter

Product Features:

1. High Temperature Rating: The YC Heavy rubber sheathed flexible cable has a temperature rating of 60℃, allowing it to withstand high temperatures without compromising its performance.

   
   

2. Wide Voltage Range: With a voltage rating of 450/750V, this cable is suitable for a wide range of electrical systems and applications.

   
   

3. Compliance with Standards: The cable meets the reference standard JB/T8735.2-2016, ensuring its quality and adherence to industry requirements.

   
   

4. Conductor Material: The cable features a stranded bare or tinned copper conductor, providing excellent conductivity and flexibility for easy installation and routing.

   
   

5. Insulation: The IE4 insulation used in this cable is compliant with ROHS standards, ensuring safety and environmental compliance.

   
   

6. Jacket: The SE3 jacket provides additional protection and compliance with ROHS standards, making the cable resistant to abrasion, oil, and chemicals.

   
   

7. Versatile Application: This cable is suitable for both internal and exterior wiring in electronic appliances, power instruments, and automotive equipment, offering versatility in various applications.

Product Advantages:

1. Reliable Performance: The YC Heavy rubber sheathed flexible cable is designed to deliver reliable and consistent performance, ensuring a stable and efficient electrical connection.

   
   

2. Durability: The cable's heavy rubber sheath offers excellent durability, protecting it from wear and tear, and ensuring a long lifespan.

   
   

3. Flexibility: The stranded conductor and rubber sheath provide flexibility, making it easy to bend and route the cable in tight spaces or around corners.

   
   

4. Resistance to Environmental Factors: The cable's insulation and jacket materials are designed to resist environmental factors such as moisture, oil, and chemicals, ensuring reliable performance even in harsh conditions.

   
   

5. Easy Installation: The flexibility and maneuverability of the cable make it easy to install, saving time and effort during the installation process.

   
   

6. Safety: The cable's compliance with ROHS standards ensures that it is safe to use and does not contain harmful substances, meeting safety regulations and standards.

   
   

7. Wide Range of Applications: The YC Heavy rubber sheathed flexible cable can be used in various applications, making it a versatile choice for different industries and projects.

Frequently Asked Questions (FAQ)

1. What applications is UL Style 3781 wire suitable for?

It is designed for internal wiring in electronic/electrical equipment, including industrial controls, automotive systems, appliances, and low-voltage circuits requiring high-temperature and high-voltage resistance (up to 1000V).

2. What are the installation precautions?

Avoid sharp bends (minimum bending radius ≥4× cable diameter), ensure terminals are securely connected, and keep away from continuous heat sources exceeding 105°C.

3. Does it comply with international safety standards?

Yes, it meets UL758, UL1581, and RoHS directives. The XLPO insulation passes UL FT2 flame resistance testing for fire safety.

4. Why offer both tinned and bare copper conductors?

Tinned copper resists oxidation and corrosion in humid or chemically aggressive environments, while bare copper is cost-effective for standard conditions.

5. Can it replace similar wires in high-temperature environments?

Yes, its XLPO insulation ensures stable performance at 105°C, outperforming standard PVC wires (typically rated ≤80°C).

6. How to ensure product authenticity?

Genuine wires have laser-printed markings (UL style, voltage, temperature) and come with UL certification. Purchase only from authorized distributors.

7. Is it suitable for dynamic flexing applications?

While flexible, it is primarily designed for fixed installations. For frequent movement, consider UL-certified flexible cables with reinforced jackets.