
- Conductors: Soft drawn bare copper in compressed stranding; Class C
stranding available upon request
- Insulation: Abrasion, heat, moisture, and flame resistant cross
linked polyethylene (XLPE) insulation in various colors
- Voltage: 600/1000V
- Working temperature: -40℃ - 90℃
- Standard:
UL 44 Thermoset-Insulated Wires & Cables
UL 1685 Vertical-Tray Fire-Propagation and Smoke-Release
Test
ASTM B3, B8
Federal Specification A-A-59544
ANSI/ICEA S-95-658/NEMA WC-70
NFPA 70 National Electrical Code
Sunlight Resistant
Application
2/0 XHHW wire is a heavy-duty electrical conductor designed for use in a variety of general-purpose applications, particularly in industrial, commercial, and residential settings. As XHHW-2/RW90 type wire, it is suitable for installation in conduit, underground conduit, or other approved raceways, and can be used for service, feeder, and branch circuit wiring in accordance with the National Electrical Code (NEC). The 2/0 specification of this wire provides a strong current-carrying capacity, making it ideal for medium-to-high power applications, such as powering large electrical equipment or appliances.

Feature

2/0 XHHW wire is a high-performance electrical conductor designed for a wide range of applications, available with sequential foot markings for easy measurement. This wire falls within the 2/0 AWG size, offering a substantial current-carrying capacity ideal for medium- to high-power electrical systems. It is rated for 600-volt applications and is suitable for installation in conduit, underground, or other recognized raceways, making it highly versatile for services, feeders, and branch circuits in accordance with NEC standards.
Rated for use in cable trays and complies with rigorous flame tests, including the IEEE 1202/FT4 (70,000 Btu/hr) and ICEA T-29-520 (210,000 Btu/hr) standards, ensuring safety and reliability in environments where flame resistance is critical.
Certification
XHHW wire has been UL certified, UL certification guarantees The wire has been thoroughly tested for flame resistance and can withstand the required flame propagation standards, ensuring safe operation in fire-prone areas. Whether used for service, feeder or branch circuits, this wire is UL certified, guaranteeing its safety and suitability for a variety of demanding electrical applications, giving you peace of mind.

Package

Production Line

Dongguan Greater Wire & Cable Co., Ltd., is located in Dongguan City, Guangdong province. It integrates R&D, production, sales, and maintenance, focusing on various wires and cables, and providing customized solutions for large-scale infrastructure such as airports, hospitals, factories, and schools in many regions around the world. With advanced production equipment and processes, complete testing equipment, and strong technical strength, the company has developed rapidly after years of hard work and the support of global customers, and has won a high reputation and market share in overseas markets.
Our cables and wires have passed SAA, UL, TUV, CE, and other standard certifications.
Our products have gained tremendous traction in the international market and are frequently exported to regions such as Southeast Asia, Australia, the Middle East, Africa, America, and Europe, Sales cover more than 400 cities at home and abroad.
customer

Partner

FAQ
Q: What does XHHW stand for?
Cross-Linked: The insulation is made from a polymer that has undergone a chemical process (cross-linking) that enhances its heat resistance and durability.
High Heat: The wire's insulation can withstand high temperatures, typically up to 90°C (194°F) in dry conditions and 75°C (167°F) in wet conditions.
Water-Resistant: The insulation is designed to be resistant to moisture, making it suitable for use in wet or damp environments.
Q: Is XHHW copper or aluminum?
copper conductor: This means the wire has a copper conductor and is insulated with a cross-linked polyethylene material that is resistant to high heat and water.
aluminum conductor: This version has an aluminum conductor and the same type of cross-linked polyethylene insulation.
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| Conductor | Insulation Thickness (mils) | Nominal 0.D.(mils) | Approx.Net Wt.Per 1000'(lbs.) | Allowable Ampacities+ | |||
| Size (AWG or kcmil) | No.of strands | 60℃ | 75℃ | 90℃ | |||
| 14* | 7 | 30 | 130 | 24 | 15 | 15 | 15 |
| 12* | 1 | 30 | 141 | 18 | 20 | 20 | 20 |
| 10* | 1 | 30 | 147 | 26 | 30 | 30 | 30 |
| 12* | 7 | 30 | 162 | 37 | 15 | 15 | 15 |
| 10* | 7 | 30 | 171 | 40 | 20 | 20 | 20 |
| 8 | 7 | 45 | 232 | 65 | 30 | 30 | 30 |
| 6 | 7 | 45 | 268 | 96 | 40 | 50 | 55 |
| 4 | 7 | 45 | 311 | 147 | 55 | 65 | 75 |
| 3 | 7 | 45 | 337 | 183 | 70 | 85 | 100 |
| 2 | 7 | 45 | 367 | 227 | 85 | 100 | 115 |
| 1 | 19 | 55 | 435 | 291 | 95 | 115 | 130 |
| 1/0 | 19 | 55 | 477 | 363 | 110 | 130 | 145 |
| 2/0 | 19 | 55 | 521 | 453 | 125 | 150 | 170 |
| 3/0 | 19 | 55 | 571 | 565 | 145 | 175 | 195 |
| 4/0 | 19 | 55 | 627 | 706 | 165 | 200 | 225 |
| 250 | 37 | 65 | 695 | 835 | 195 | 230 | 260 |
| 300 | 37 | 65 | 748 | 995 | 215 | 255 | 290 |
| 350 | 37 | 65 | 798 | 1155 | 240 | 285 | 320 |
| 400 | 37 | 65 | 843 | 1314 | 260 | 310 | 350 |
| 500 | 37 | 65 | 927 | 1633 | 280 | 335 | 380 |
| 600 | 61 | 80 | 1033 | 1965 | 320 | 380 | 430 |
| 750 | 61 | 80 | 1102 | 2282 | 350 | 420 | 475 |
| 1000 | 61 | 80 | 1284 | 3229 | 455 | 545 | 615 |





























