UL83 3/0 awg stranded copper THHN wire is a robust and versatile conductor, engineered to meet the demanding requirements of modern electrical installations. This wire is designed to perform reliably in a wide range of environments, making it an essential choice for various commercial, industrial, and residential applications.
The construction of 3/0 THHN wire is a testament to its durability and versatility. The core of this wire consists of a bare copper conductor, which is known for its excellent conductivity and flexibility. The conductor is manufactured according to strict standards, such as ASTM B-3 and ASTM B-8, ensuring that it meets the necessary specifications for electrical performance and mechanical strength.
Application
3/0 THHN wire is widely used in a variety of applications, thanks to its excellent electrical and mechanical properties.
In commercial and industrial settings, 3/0 THHN wire is frequently used for power distribution systems. It is capable of carrying significant electrical loads, making it suitable for connecting main service panels, subpanels, and large electrical equipment.
.3/0 THHN wire is commonly used to connect motors, generators, and other high-power electrical devices. Its ability to handle high currents and resist environmental factors makes it a dependable choice for these critical connections.
Feature
● PVC+Nylon insulated single cores as per UL-Styles and NEC standard
● UL Standards 83, 758, 1063, and 1581
● CSA C22.2 No.75, T90 Nylon Sizes through 1000 kcmil
● FT2 - All Sizes
● Sunlight Resistant - Sizes 8 AWG and larger
● RoHS/REACH Compliant
● UL & BPS certification
● THHN orT90 Nylon- Dry locations not to exceed90° C
●THHN: 90℃ dry
Certification
Our products have achieved various prestigious international certifications, including UL, TUV, EU CPR, CE, ROHS, and others.
Package
Production Line
Greater Wire & Cable Manufacturer is an integration of smart and digital factories designed to increase production speed and more importantly ensure the highest quality standards, with automated production equipment accuracy up to 0.002mm. Every cable produced undergoes a comprehensive 100% inspection throughout the production and inspection process, creating a new era of precision and efficiency. The advanced setup eliminates the inherent errors and defects associated with manual assembly, building on the promise of delivering a product with unparalleled reliability.
Case
Partner
FAQ
Q: How many amps can 3 0 wire carry?
In Conduit (with 75°C insulation): 200 amps
In Conduit (with 90°C insulation): 225 amps
Q: Can I use a 3/0 wire for 200 amp service?
Q: What size copper thhn for 200 amp service?
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| Conductor | Insulation Thickness (mils) | Jacket 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* | 1 | 15 | 4 | 102 | 15 | 15 | 15 | 15 |
| 12* | 1 | 15 | 4 | 119 | 23 | 20 | 20 | 20 |
| 10* | 1 | 20 | 4 | 150 | 36 | 30 | 30 | 30 |
| 14* | 19 | 15 | 4 | 109 | 16 | 15 | 15 | 15 |
| 12* | 19 | 15 | 4 | 128 | 24 | 20 | 20 | 20 |
| 10* | 19 | 20 | 4 | 161 | 38 | 30 | 30 | 30 |
| 8 | 19 | 30 | 5 | 213 | 63 | 40 | 50 | 55 |
| 6 | 19 | 30 | 5 | 249 | 95 | 55 | 65 | 75 |
| 4 | 19 | 40 | 6 | 318 | 152 | 70 | 85 | 100 |
| 3 | 19 | 40 | 6 | 346 | 189 | 85 | 100 | 115 |
| 2 | 19 | 40 | 6 | 378 | 234 | 95 | 115 | 130 |
| 1 | 19 | 50 | 7 | 435 | 299 | 110 | 130 | 145 |
| 1/0 | 19 | 50 | 7 | 474 | 372 | 125 | 150 | 170 |
| 2/0 | 19 | 50 | 7 | 518 | 462 | 145 | 175 | 195 |
| 3/0 | 19 | 50 | 7 | 568 | 575 | 165 | 200 | 225 |
| 4/0 | 19 | 50 | 7 | 624 | 718 | 195 | 230 | 260 |
| 250 | 37 | 60 | 8 | 694 | 851 | 215 | 255 | 290 |
| 300 | 37 | 60 | 8 | 747 | 1012 | 240 | 285 | 320 |
| 350 | 37 | 60 | 8 | 797 | 1174 | 260 | 310 | 350 |
| 400 | 37 | 60 | 8 | 842 | 1334 | 280 | 335 | 380 |
| 500 | 37 | 60 | 8 | 926 | 1655 | 320 | 380 | 430 |
| 600 | 61 | 70 | 9 | 1024 | 1987 | 350 | 420 | 475 |
| 750 | 61 | 70 | 9 | 1126 | 2464 | 400 | 475 | 535 |
| 1000 | 61 | 70 | 9 | 1275 | 3257 | 455 | 545 | 615 |
