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4 AWG Copper XHHW / XHHW-2 Wire
Conductor：
Copper Single Conductor
Insulation：
Cross-Linked Polyethylene (XLPE)
Rated Voltage：
600V/1000V/2000V
Standard：
UL 44
Dry Locations Temperature Rating：
90°C
Wet Locations Temperature Rating：
90°C
：
：
Description
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Copper Conductor
Solid or Stranded Copper Conductors
Insulation
XLPE Insulation
No. of Conductor
Single Core
Temperature Rating
-40 °C to 90°C
4 AWG UL 44 Copper XHHW/XHHW-2 Wire Stranded Copper Conductor
This 4 AWG UL 44 Copper XHHW/XHHW-2 Wire is rated 600V and features stranded copper conductor with XLPE insulation, suitable for 90°C wet and dry locations. It is designed for Copper XHHW/XHHW-2 Wire for feeder circuit, Copper XHHW/XHHW-2 Wire for main distribution panel, and Copper XHHW/XHHW-2 Wire for subpanel feeder, with stranded construction ensuring smooth pulling through Copper XHHW/XHHW-2 Wire for conduit wiring and Copper XHHW/XHHW-2 Wire for underground conduit.
XHHW / XHHW-2 wire is primarily used for installation in conduits, cable trays, or other approved raceway systems, and is suitable for power service entrances, feeders, and branch circuit wiring, meeting the installation requirements of relevant electrical codes.
Copper Conductors
Rated Voltage Uo/U (Um) 0.6/1kV
XLPE Insulated
UL 44 Standards
Sunlight Resistant
Temperature range -40 °C to 90°C
Advantages of XHHW cable
XHHW cable offers exceptional heat, moisture, and sunlight resistance due to its XLPE thermoset insulation, ensuring long service life in harsh environments. Its stranded copper conductor provides superior flexibility for easy pulling through conduit and raceway, while the 90°C wet/dry rating delivers higher ampacity compared to traditional PVC-insulated cables.
| Size (AWG/KCMIL) | Strands No./OD. (mm) | XLPE Insulation Average Thickness (mm) |
Approx. O.D. (mm) |
Max. DC Resistance (20℃，Ω/KM) (Tinned Copper) |
Approx. Weight (kg/km) |
|
|---|---|---|---|---|---|---|
| 4 | 7/1.96 | 1.14 | 8.28 | 0.848 | 0.882 | 217.07 |
Certification
This cable is UL 44 listed and rated 600V, with CT rating for cable tray use, fully complying with NEC requirements. It meets rigorous standards for both wet and dry locations, as well as sunlight-resistant and flame-retardant performance.
Heat Resistance
Abrasion Resistant
Oil and Gasoline Resistant
UL Certified
APPLICATIONS
XHHW cable is ideal for feeder circuits, branch circuit wiring, service entrance, and subpanel feeders in commercial, industrial, and high-rise buildings. It performs reliably in conduit, underground conduit, cable tray, and raceway installations across factories, warehouses, data centers, hospitals, schools, and shopping malls.
Industrial Plant
XHHW wire is used as a feeder cable to transmit power from transformers or main distribution boards to distribution cabinets for various production lines in the workshop, capable of withstanding the heat and electrical loads generated by equipment operation.
Commercial Building
XHHW wire is commonly used to run from the building's main distribution board (MDB) to floor distribution boxes, routed through metal conduits or cable trays, ensuring stable transmission of three-phase power and suitable for long-term full-load operation.
Cable Tray
In commercial or industrial buildings, XHHW wire is centrally routed in cable trays to connect multiple distribution circuits, facilitating unified wiring, maintenance, and future system expansion.
Hospitals
XHHW wire is commonly used in the power distribution systems of hospitals, schools, and other public buildings, providing a stable power supply for lighting, air conditioning, and basic power systems, meeting high requirements for safety and reliability.
Customer Photos
Our customers have installed XHHW cable in major commercial electrical rooms, manufacturing plants, and airport terminal power distribution projects across North America. Project photos are available upon request.
plant equipment
We operate advanced extrusion and stranding lines with continuous quality monitoring systems to ensure consistent insulation thickness and conductor precision. Our production facility is equipped with automated spark testers and length measurement systems to guarantee every reel meets UL 44 specifications.
Packaging Information
XHHW cable is available in standard reels, wooden spools, or steel reels, with custom length options from 500 ft to 5,000 ft. Each reel is clearly labeled with gauge, length, and certification marks, and wrapped with protective packaging to prevent damage during shipping.
Small Wooden Reel
Large Wooden Reel
Box Packaging
Global Certification
In addition to UL 44 and CSA certification, our XHHW cable complies with international standards including IEC 60502 and RoHS requirements, ensuring global market acceptance. All products are manufactured under ISO 9001 quality management systems for consistent reliability across every shipment.
VDE
UL
SAA
TUV
ISO
What are people saying about us
Our customers have consistently shared positive feedback about our cables and services. Here’s what they say about US:
Luis Fernando Pérez - Venezuela - Office Building Project
The wires are of very good quality. The cables need to pass through long pipes and corners, and the cables are very flexible. We also ordered fire-resistant wires, which have been tested by a testing agency and found to be without problems.
Thomas Baker - USA - Factory construction
GERITEL WIRE's engineering team was very professional. They offered suggestions based on our cable requirements, and we found more suitable cable models. Subsequent operation has been stable without any problems.
Ricardo José Herrera - Dominican - Hotel Project
Due to the tight schedule of the hotel project, we had to adjust the usage quantity several times. GERITEL WIRE supplier was very flexible in terms of delivery and packaging, with fast delivery times. The wire reels were clearly labeled, making on-site counting and distribution very convenient.
frequently asked questions
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Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China
