Description

Technical Parameters

Certification

NEC Aluminum XHHW-2 Wire

PRODUCT REAL SHOT

NEC Article 310 AA8000 Aluminum XHHW-2 Wire

3/0 AWG UL44 AA8000 Aluminum XHHW/XHHW-2 Wire for School Campuses

Tailored for K-12 schools, university campuses and educational facility construction, our 3/0 AWG UL44 aluminum XHHW / XHHW-2 wire adopts premium AA8000 aluminum alloy conductor and XLPE thermoset insulation, fully UL 44 listed and NEC-compliant for public assembly buildings. As a safe, cost-optimized copper alternative, it delivers stable ampacity and long-term connection reliability, ideal for power distribution across densely populated campus zones with minimal future maintenance demands.

PRODUCT SPECIFICATIONS

NEC Article 310 8000 Series Aluminum Building Wire

Size (AWG/ Kcmil)	Strands No./OD. (mm)^a	XLPE Insulation Average Thickness (mm)	Approx. O.D. (mm)	Max.DC Resistance (20°C, Ω/km)	Approx. Weight (kg/km)
8	7/1.28	1.14	5.79	3.52	39.07
6	7/1.62	1.14	6.69	2.21	55.60
4	7/2.02	1.14	7.79	1.39	80.87
2	7/2.58	1.14	9.19	0.875	119.36
1	18/1.82	1.40	10.49	0.693	154.03
1/0	18/2.02	1.40	11.54	0.550	188.61
2/0	18/2.32	1.40	12.49	0.436	230.30
3/0	18/2.58	1.40	13.64	0.346	282.87
4/0	18/2.83	1.40	15.04	0.274	348.40
250	36/2.22	1.65	16.67	0.232	419.95
300	36/2.42	1.65	17.92	0.194	493.90
350	36/2.58	1.65	19.07	0.166	567.33
500	36/3.10	1.65	22.07	0.116	788.01
600	58/2.65	2.03	24.56	0.0967	963.32
750	58/2.98	2.03	27.16	0.0774	1185.04

CERTIFICATIONS

ASTM B800 Aluminum XHHW-2 Wire

PACKAGING

Roll

ASTM B800 8000 Series Aluminum Building Wire

Small Wooden Reel

Large Wooden Reel

APPLICATION

Cable Tray Raceway Systems

ASTM B801 8000 Series Aluminum Building Wire

Underground Conduit Installation

Branch Circuit Wiring

CASE

Tesla Gigafactory Texas

ASTM B836 8000 Series Aluminum Building Wire

Mayo Clinic Hospital Saint Marys Campus

Stanford University California USA

WHY CHOOSE US

30Years of experience
in one-stop service

Dongguan Greater Wire & Cable Co., Ltd. is a professional engineering-grade cable manufacturer in China, supplying certified electrical cable solutions for building, industrial, mining, energy, and infrastructure projects worldwide.

With a 30,000 m² factory, 30 production lines, experienced engineers, and a strict quality control team, we provide reliable, traceable, and compliant cable products for international engineering applications. Our products are supported by certifications including SAA, UL, cUL, VDE, TÜV, CE, CB, IEC, BPS, and ISO.

We are committed to safety, quality, transparency, and long-term partnership. From raw material inspection to finished product testing, every batch is carefully controlled to ensure stable performance and dependable project use.

Greater Cable - Certified Quality. Reliable Supply. Engineering Value.

15K

Finished Projects

150+

professional staff

15K

happy clients

92+

awards & certifacates

PLANT EQUIPMENT

Sunlight Resistant AA8000 Aluminum XHHW-2 Wire

Sunlight Resistant 8000 Series Aluminum Building Wire

GLOBAL CERTIFICATIONS

CT Rated 8000 Series Aluminum Building Wire

CUSTOMER PHOTOS

600V Aluminum XHHW-2 Wire

INTERNATIONL TRANSPORTATION

Sea Freight

We offer reliable sea freight solutions for large-volume orders. Your goods are securely packed and shipped in containers, ensuring cost-effective delivery to ports worldwide.

Air Freight

For faster delivery, our air freight service ensures your products reach international destinations quickly, with careful handling and full tracking along the way.

International Express

Need urgent shipments? Our international express service delivers small to medium orders efficiently, providing door-to-door service with real-time tracking for peace of mind.

COOPERATIVE PARTNER

We are looking for a cooperative partner to expand our business.

How To Cooperate With Us?

Simply share your requirements, receive our professional solution, confirm samples, and enjoy fast, reliable production and worldwide delivery - working with us is that easy.

Our address

Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China

Phone Number

+86 136 6257 9592

+86 135 1078 4550

E-mail

manager01@greaterwire.com

FAQ

Does this 3/0 AWG aluminum wire meet safety codes for school buildings?

Yes. It is fully UL 44 listed and NEC compliant for educational and public assembly buildings. The AA8000 conductor reduces overheating risks at terminals, and all certification documents are available for school safety audits.

How does this wire help with tight school holiday renovation schedules?

AA8000 aluminum wire weighs about 50% less than equivalent copper wire. It is easier to transport across campus and pull through existing conduits, speeding up installation and helping projects finish within short holiday windows.

How to choose between XHHW and XHHW-2 for mixed campus environments?

Use standard XHHW for dry, climate-controlled classrooms and office areas. Choose XHHW-2 for damp basements, kitchen areas, underground conduits and outdoor lighting circuits - it maintains full 90°C rating in wet conditions without derating.

What is the service life and maintenance requirement for campus use?

When installed per code, it has a 30+ year design life. AA8000 alloy resists creep far better than pure aluminum, so terminal tightening is rarely needed. Only periodic thermal checks during breaks are required for routine maintenance.

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3/0 AWG UL44 AA8000 Aluminum XHHW/XHHW-2 Wire For School Campuses