XHHW-2 Aluminum Wire
GERITEL
Mar 23,2026
Electrical systems demand wiring that is not only safe but also durable and efficient. XHHW-2 Aluminum Wire provides a reliable solution for both residential and commercial projects. With excellent conductivity, superior heat resistance, and flexible installation properties, this aluminum wire meets the high standards electricians and contractors require. Firstly, we need to know:
What is XHHW-2 Aluminum Wire?
XHHW-2 stands for “Cross-Linked High Heat-resistant Water-resistant” wire. Unlike traditional wires, this type of aluminum conductor features cross-linked insulation that enhances its thermal and chemical stability. The “2” indicates a higher temperature rating, allowing safe operation up to 90°C in dry or wet locations.

Key Features and Advantages
- High Heat Resistance: XHHW-2 Aluminum Wire can withstand higher operating temperatures compared to standard THHN wires, making it ideal for industrial and commercial settings and for XHHW-2 XLPE building wire cable.
- Corrosion Resistance: Aluminum’s natural oxide layer protects it against corrosion, ensuring long-term reliability.
- Lightweight and Flexible: Aluminum wires are lighter than copper, making installation easier without compromising strength.
- Water-Resistant Insulation: The cross-linked polyethylene insulation ensures the wire can be safely used in wet or damp environments.
XHHW-2 Aluminum Wire Specifications
| Parameter | Conductor Material |
Temperature Rating |
Insulation Type |
Voltage Rating |
Sizes Available |
Certification |
| Value | Aluminum | 90°C | Cross-linked PE (XLP) | 600V | 8 AWG – 500 kcmil | UL |
| Remarks | High-purity aluminum | Dry/Wet locations | Water-resistant | Standard residential & commercial | Flexible options | Ensures safety and quality |
Applications of XHHW-2 Aluminum Wire
The versatility of XHHW-2 Aluminum Wire makes it suitable for a wide range of electrical projects:
- Residential Wiring: Ideal for homes requiring safe, durable, and cost-effective electrical solutions.
- Commercial Buildings: Perfect for office complexes, retail stores, and high-rise structures where heat resistance and flexibility are essential.
- Industrial Installations: High-temperature industrial environments benefit from XHHW-2’s superior insulation and mechanical strength.
- Outdoor and Underground Wiring: Its water-resistant insulation allows use in wet locations, conduit systems, and even direct burial applications.

Why Choose Our XHHW-2 Aluminum Wire?
- Certified Quality: Our XHHW-2 Aluminum Wire is UL certified, guaranteeing compliance with international standards.
- Professional Expertise: With years of experience in electrical wire manufacturing, our team ensures that every coil meets rigorous quality checks.
- Reliable Performance: Tested for heat resistance, mechanical stress, and long-term durability, our wires provide peace of mind for installers and end-users.
- Custom Solutions: We offer tailored lengths, gauges, and packaging to suit diverse project requirements.
Aluminum vs. Copper: Why Choose Aluminum?
While copper is often considered the standard for electrical wiring, aluminum offers distinct advantages, especially in large-scale projects. XHHW-2 Aluminum Wire is lighter, easier to handle, and more cost-effective, reducing both material and labor expenses. Its excellent corrosion resistance and heat tolerance make it a practical alternative without compromising safety or performance.

Conclusion
Choosing the right electrical wire can significantly impact safety, efficiency, and longevity of your projects. XHHW-2 Aluminum Wire stands out as a reliable, certified, and professional solution for modern electrical systems. Whether you’re working on residential, commercial, or industrial installations, our wires deliver unmatched performance.
Contact us Today
DONGGUAN GERITEL ELECTRICAL Co., Ltd – simple communication, real products, long-term business.
Tel/WhatsApp/WeChat: +86 136 6257 9592 / +86 135 1078 4550
Email: manager01@greaterwire.com
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