PRODUCT REAL SHOT
500 MM THHN/THWN-2 Copper Wire for Large-Scale Power Distribution
At the top of the range, 500 mm² THHN/THWN-2 copper building wire delivers maximum capacity for the largest power distribution applications. Constructed with a pure copper stranded conductor, PVC insulation with a nylon jacket, and certified to UL83. Rated 600V. The 500 mm² cross-section provides exceptional ampacity for utility-scale loads, large transformer connections, and primary feeders in heavy industrial installations. The nylon jacket protects against abrasion and moisture. This wire is specified for main service entrances to large industrial plants, utility substation feeders, and connections to large switchgear in high-demand facilities.
PRODUCT SPECIFICATIONS
|
Size of Conductor |
No. & Nominal Diameter of Wire | Wall Thickness |
Approxi mate Overall Diameter |
Minimum Insulation Resistance |
Ampacity | Cable Nominal Weight | ||||||
| MM | Approxi mate AWG |
MM | MM | MM | M-Ohm-Km | 70℃ Wet |
90℃ Dry |
KG/KM | ||||
| Solid | PVC | NYLON | THWN | THHN | ||||||||
| 1.6 | 14 | 1x1.60 | 0.4 | 0.10 | 2.60 | 130 | 35 | 35 | 22.62 | |||
| 2.0 | 12 | 1x2.0 | 0.4 | 0.10 | 3.00 | 110 | 40 | 40 | 33.57 | |||
| 2.6 | 10 | 1x2.6 | 0.5 | 0.10 | 3.80 | 120 | 55 | 55 | 55.78 | |||
| 3.2 | 8 | 1x3.2 | 0.8 | 0.13 | 5.06 | 120 | 75 | 75 | 88.33 | |||
| Stranded | ||||||||||||
| 2.0 | 14/7 | 7x0.60 | 0.4 | 0.10 | 2.80 | 130 | 30 | 35 | 23.51 | |||
| 3.5 | 12/7 | 7x0.80 | 0.4 | 0.10 | 3.40 | 110 | 35 | 40 | 39.12 | |||
| 5.5 | 10/7 | 7x1.00 | 0.5 | 0.10 | 4.20 | 120 | 50 | 55 | 60.56 | |||
| 8.0 | 8/7 | 7x1.20 | 0.8 | 0.13 | 5.46 | 120 | 65 | 75 | 91.95 | |||
| 14 | 6/7 | 7x1.60 | 0.8 | 0.13 | 6.66 | 100 | 95 | 105 | 151.77 | |||
| 22 | 4/7 | 7x2.0 | 1.0 | 0.15 | 8.30 | 100 | 130 | 140 | 236.65 | |||
| 30 | 2/7 | 7x2.30 | 1.0 | 0.15 | 9.20 | 100 | 160 | 170 | 306.50 | |||
| 38 | 1-19 | 19x1.60 | 1.3 | 0.18 | 10.96 | 100 | 185 | 195 | 409.82 | |||
| 50 | 1/0-19 | 19x1.80 | 1.3 | 0.18 | 11.96 | 100 | 220 | 235 | 509.05 | |||
| 60 | 2/0-19 | 19x2.00 | 1.3 | 0.18 | 12.96 | 80 | 250 | 260 | 618.96 | |||
| 80 | 3/0-19 | 19x2.30 | 1.3 | 0.18 | 14.46 | 80 | 300 | 320 | 804.44 | |||
| 100 | 4/0-19 | 19x2.60 | 1.3 | 0.18 | 15.96 | 80 | 355 | 370 | 1013.94 | |||
| 125 | 250MCM | 37x2.10 | 1.6 | 0.18 | 18.26 | 80 | 400 | 420 | 1286.37 | |||
| 150 | 300MCM | 37x2.30 | 1.6 | 0.20 | 19.70 | 80 | 440 | 475 | 1542.02 | |||
| 350MCM | 37x2.47 | 1.6 | 0.20 | 20.90 | 80 | 505 | 570 | 1783.07 | ||||
| 200 | 400MCM | 37x2.60 | 1.6 | 0.20 | 21.80 | 60 | 540 | 570 | 1946.72 | |||
| 500MCM | 37x2.95 | 1.6 | 0.20 | 24.25 | 60 | 620 | 655 | 2486.02 | ||||
| 250 | 500MCM | 61x2.30 | 1.6 | 0.20 | 24.30 | 60 | 620 | 655 | 2437.34 | |||
| 600MCM | 61x2.52 | 1.8 | 0.23 | 26.76 | 60 | 690 | 715 | 2995.93 | ||||
| 325 | 650MCM | 61x2.60 | 1.8 | 0.23 | 27.46 | 60 | 720 | 770 | 3191.58 | |||
| 750MCM | 61x2.82 | 1.8 | 0.23 | 29.36 | 60 | 785 | 845 | 3719.63 | ||||
| 400 | 800MCM | 61x2.90 | 1.8 | 0.23 | 30.16 | 60 | 810 | 875 | 3927.55 | |||
| 500 | 1000MCM | 61x3.20 | 1.8 | 0.23 | 32.86 | 60 | 930 | 995 | 4750.91 | |||
CERTIFICATIONS
PACKAGING
Plastic Reel
Small Wooden Reel
Large Wooden Reel
APPLICATION
CASE
Bonifacio Global City, Taguig
SM Mall of Asia ,Pasay
Clark Freeport Zone ,Pampanga
WHY CHOOSE US
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.
PLANT EQUIPMENT
GLOBAL CERTIFICATIONS
CUSTOMER PHOTOS
INTERNATIONL TRANSPORTATION
01
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.
02
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.
03
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.
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
manager01@greaterwire.com
FAQ
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