wuxi zhonghui's The UL Style 3321 Electronic Wire is designed for reliable performance in various electrical applications. It features a stranded bare or tinned copper conductor for excellent conductivity and flexibility. The wire uses XLPO insulation, ensuring high thermal stability and resistance to environmental stress. Rated for 105℃ and 300V, it meets standards such as UL758 and UL1581, guaranteeing safety and reliability. The uniform insulation thickness ensures easy stripping and cutting, enhancing installation efficiency.
Product Specifications
Parameter | Value |
Conductor | Tinned copper stranded, bare copper stranded, or single conductor (30AWG - 4/0AWG) |
Insulation | Lead-free XLPO |
Temperature Rating | 150℃ |
Voltage Rating | 600V or 750V |
Standards | UL758, UL1581 |
Performance Parameter
导体 Conductor | 绝缘 Insulation |
最大导体电阻 MAX.COND Resistance (Ω/km, 20℃, DC) |
线规 AWG | 构成 (No./mm) | 外径 Nom.Dia. (mm) | 绝缘厚度 Nom.Thick. (mm) | 外径 Nom.Dia. (mm) |
30 | 7/0.10 | 0.30 | 0.76 | 1.90 | 381 |
28 | 7/0.127 | 0.38 | 0.76 | 2.00 | 239 |
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 | 16/0.254 | 1.15 | 0.76 | 2.80 | 23.2 |
16 | 26/0.254 | 1.50 | 0.76 | 3.15 | 14.6 |
14 | 41/0.254 | 1.88 | 0.76 | 3.55 | 8.96 |
12 | 65/0.254 | 2.36 | 0.76 | 4.05 | 5.64 |
10 | 105/0.254 | 3.10 | 0.76 | 4.90 | 3.546 |
8 | 168/0.254 | 4.25 | 1.15 | 6.60 | 2.23 |
6 | 266/0.254 | 5.35 | 1.15 | 7.80 | 1.403 |
4 | 420/0.254 | 6.70 | 1.15 | 9.10 | 0.882 |
2 | 665/0.254 | 8.45 | 1.53 | 11.60 | 0.5548 |
1 | 836/0.254 | 9.50 | 2.03 | 13.70 | 0.4398 |
1/0 | 1045/0.254 | 10.60 | 2.03 | 14.90 | 0.3487 |
2/0 | 1330/0.254 | 12.00 | 2.03 | 16.20 | 0.2766 |
3/0 | 1672/0.254 | 13.45 | 2.03 | 17.70 | 0.2194 |
4/0 | 2109/0.254 | 14.85 | 2.03 | 19.10 | 0.1722 |
产品认证 Certification | 
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UL Style 3321 Electronic Wire
Product Design:
The UL Style 3321 Electronic Wire is constructed with stranded bare or tinned copper conductors for superior conductivity and flexibility. The XLPO insulation provides excellent thermal stability and resistance to environmental factors. The design ensures uniform insulation thickness for easy installation and optimal performance. It is available in various AWG sizes from 32 to 10, making it suitable for different power requirements. The wire is also ROHS compliant, ensuring environmental safety.
Product Features
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Uniform Insulation Thickness: The precisely controlled insulation thickness not only enables hassle - free stripping and cutting but also guarantees uniform electrical performance throughout the wire.
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Flame - Retardant: The wire's ability to resist flames, as proven by the UL FT2 flame test, makes it a reliable choice for applications where fire safety is a top priority.
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Versatile Applications: UL Style 3321 Electronic Wire is widely used in the internal wiring of various electronic and electrical equipment, such as industrial control systems, power supplies, and high - voltage devices.
Product Advantages
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High - Temperature Resistance: With a temperature rating of 150℃, UL Style 3321 Electronic Wire can withstand high - temperature environments, ensuring stable performance in demanding applications.
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Versatile Voltage Options: Available in 600V and 750V ratings, this wire offers flexibility to meet different voltage requirements, making it suitable for a wide range of electronic and electrical equipment.
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Excellent Electrical Performance: The uniform insulation thickness ensures easy stripping and cutting, facilitating efficient installation and maintenance while maintaining consistent electrical performance.
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Flame - Retardant: Having passed the UL FT2 flame test, this wire exhibits outstanding flame - retardant properties, enhancing safety in case of fire and providing peace of mind for users.
Product Applications:
This electronic wire is widely used in household appliances, electronic devices, and industrial equipment. Its reliable performance and safety features make it ideal for internal wiring in applications such as computers, printers, and other office equipment. The UL Style 3321 wire provides stable and efficient power transmission, ensuring the smooth operation of connected devices.
FAQ (Frequently Asked Questions)
1. Q: What is the UL Style 3321 Electronic Wire used for?
A:
The UL Style 3321 Electronic Wire is designed for internal wiring in electronic and electrical devices. It is suitable for applications such as computers, printers, and other office equipment, providing reliable power and signal transmission.
2. Q: What are the key features of the UL Style 3321 Electronic Wire?
A:
The UL Style 3321 Electronic Wire features a stranded bare or tinned copper conductor for excellent conductivity and flexibility. It uses XLPO insulation, ensuring high thermal stability and resistance to environmental stress. The wire is rated for 105℃ and 300V, meeting standards such as UL758 and UL1581.
3. Q: What applications is the UL Style 3321 Electronic Wire suitable for?
A:
The UL Style 3321 Electronic Wire is suitable for a wide range of applications, including household appliances, electronic devices, and industrial equipment. It is ideal for internal wiring in devices such as computers, printers, and other office equipment.
4. Q: How should I install and use the UL Style 3321 Electronic Wire?
A:
Ensure the cable is installed in accordance with local electrical codes and standards. Avoid excessive bending or stretching. Use appropriate connectors and terminations to ensure a secure connection. Regularly inspect the cable for any signs of damage or wear.
5. Q: How should I maintain the UL Style 3321 Electronic Wire?
A:
Regularly inspect the cable for physical damage or wear. Keep the cable clean and free from dirt and debris. Ensure connections are secure and free from corrosion. Replace the cable immediately if any damage is detected.
6. Q: Is the UL Style 3321 Electronic Wire environmentally friendly?
A:
Yes, the UL Style 3321 Electronic Wire is environmentally friendly. It meets ROHS standards and uses materials that are safe for the environment.
7. Q: What standards does the UL Style 3321 Electronic Wire comply with?
A:
The UL Style 3321 Electronic Wire complies with standards such as UL758 and UL1581, ensuring quality and safety for various electrical systems.



