High Temperature Fiberglass Wire CU/FG 2.5mm² 300°C – Glassfiber Braiding Heat-Resistant Electrical Wire 19strands Conductor
High Temperature Fiberglass Wire CU/FG 2.5mm² 300°C – Plain Copper Conductor 19 Strands, Fiberglass Braiding Insulation, High Temperature Resistance, Corrosion Resistance, Aging Resistance, Climate Resistance, High Strength, High Modulus, Anti-Static
This high temperature fiberglass wire features 2.5mm² construction engineered for extreme heat applications up to 300°C. The plain copper conductor utilizes 19-strand construction, providing excellent conductivity and flexibility. Fiberglass braiding insulation delivers superior thermal protection while maintaining electrical integrity at elevated temperatures. This CU/FG design offers exceptional resistance to heat, corrosion, aging, and climate exposure. With high strength and high modulus characteristics, the fiberglass braiding provides mechanical durability without sacrificing flexibility. Anti-static properties ensure safe operation in sensitive environments. Ideal for industrial heating equipment, ovens, and applications requiring reliable performance at extreme temperatures.

Key Features & Technical Advantages
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2.5mm² with plain copper 19-strand conductor
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Fiberglass braiding insulation rated 300°C continuous
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High temperature resistance for extreme heat applications
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Corrosion resistance for harsh environments
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Aging resistance for long service life
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Climate resistance for outdoor and variable conditions
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High strength and high modulus for mechanical durability
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Anti-static properties for safety
Specifications & Construction
| Parameter | Details |
|---|---|
| Type | CU/FG high temperature fiberglass wire |
| Conductor Size | 2.5mm² |
| Conductor | Plain copper, 19 strands |
| Insulation | Fiberglass braiding |
| Temperature Rating | 300°C continuous |
| Features | Heat resistant, corrosion resistant, aging resistant, climate resistant, high strength, high modulus, anti-static |
Why Choose Our CU/FG High Temperature Fiberglass Wire
We specialize in high temperature wiring solutions for extreme industrial applications. Our CU/FG 2.5mm² design combines 19-strand plain copper with fiberglass braiding for reliable 300°C performance. The fiberglass insulation provides exceptional thermal protection while maintaining flexibility for installation. Multiple resistance properties ensure long service life in demanding environments. Anti-static characteristics enhance safety in sensitive applications. As a specialized manufacturer, we control all production stages, offering custom configurations and technical support for your specific high temperature requirements.
Typical Applications – Solving Critical Industrial Challenges
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Industrial Ovens and Furnaces: Provides reliable wiring for heating elements and control circuits at extreme temperatures
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Heat Treating Equipment: Delivers durable connections for metal processing and annealing applications
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Glass Manufacturing: Supplies high temperature wiring for glass forming and processing equipment
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Ceramic Kilns: Enables reliable power and control connections in ceramic firing applications
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Aerospace Heating Systems: Provides high temperature cabling for aircraft and spacecraft thermal management
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Laboratory Furnaces: Supports research and testing equipment requiring 300°C capability
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Packaging Equipment: Delivers heat-resistant wiring for sealing and shrink tunnel applications
- Request Sample & Compliance Data - Evaluate the cable in your application
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Download Technical Specifications - Get complete electrical performance data
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Contact Our Engineering Team - Discuss your electronic wiring requirements
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FAQ
Q1: What temperature rating does this fiberglass wire achieve?
A: Rated for 300°C continuous operation, suitable for industrial heating, oven, and high temperature equipment applications.
Q2: What is the advantage of 19-strand plain copper conductor?
A: 19-strand construction provides flexibility for installation while plain copper offers excellent conductivity without additional plating.
Q3: What makes fiberglass braiding suitable for 300°C applications?
A: Fiberglass offers exceptional thermal stability, maintaining dielectric properties and mechanical integrity at temperatures where other insulations degrade.
Q4: Is this wire suitable for outdoor use?
A: Yes, fiberglass braiding provides excellent climate resistance and UV stability for outdoor and variable weather applications.
Q5: What does anti-static property provide?
A: Anti-static characteristics reduce electrostatic discharge risks, enhancing safety in sensitive electronic and explosive environments.





