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Conductors: Stranded, soft annealed bare copper per ASTM B3, B8, and B787, providing high flexibility and conductivity.
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Insulation: Color-coded Polyvinyl Chloride (PVC), moisture, oil, and heat resistant, flame retardant compound per UL 1063 and UL 758.
Application
Our latest projects
4 awg MTW electrical wire is a larger, flexible cable suitable for applications requiring higher current and enhanced durability. It is commonly found in industrial main power distribution systems, serving as the connecting conductor between the main power source and distribution equipment, carrying loads in the tens of kilowatts. For example, in large elevator drive systems and emergency power supply circuits in high-rise buildings, it provides reliable power transmission for traction motors and backup power supplies.
Wind Turbine Towers
It is commonly used for wiring between the control cabinet and pitch control system within a wind turbine tower.
Rail Vehicles
It is used for signal power distribution and connection of auxiliary substations.
Charging Stations
It is suitable for powering cooling fans, power modules, and monitoring units in fast-charging stations.
Certification
MTW wire is UL certified, UL Certificate Number: UL-US-2581455-0; you can check it on the UL official website, which is the foundation for smooth market entry in North America and other regions where UL standards are recognized. Certification simplifies compliance and expedites the approval process for industrial and commercial applications. MTW wire meets the stringent UL1063 standard, ensuring reliable performance and maintaining a competitive edge in global trade.
Package
Production Line
We Are MTW wire Manufacturer
Dongguan Greater Wire & Cable Co., Ltd. is a professional MTW wire manufacturer with extensive export experience. Our products are widely supplied to Canada, the United States, and island regions such as Puerto Rico, Jamaica, the Bahamas, and the Dominican Republic. Over the years, we have successfully provided high-quality wires and cables for critical facilities, including schools, airports, hospitals, and libraries, ensuring safe and reliable electrical infrastructure. With proven expertise in international trade and compliance, we are committed to delivering dependable products and services to customers across North America and surrounding regions.
customer
We proudly export our products to 80+ countries and regions worldwide, serving customers across North America, Latin America, Oceania, Asia, Europe, and beyond.
Partner
FAQ
Q: Where is your factory?
Q: Can you customize cable length and packaging?
Q: What payment methods do you accept for wire and cable orders?
A: We accept T/T (bank transfer), Visa, Mastercard, PayPal, and PANPAY for your convenience.
Q: What types of packaging can you provide?
A: We provide roll-type, wooden reel, and pallet packaging. If you have special packaging requirements, we're happy to customize the solution for you.
Q: What delivery options are available for cable shipments?
A: We can arrange delivery via express services, air transport, truck freight, or ocean shipping. Contact us to choose the best logistics option for your order.
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| Conductor Size | No. of Strands | Insulation Thickness | Overall Diameter | Net Weight |
||
| AWG/kcm | INCHES | MM | INCHES | MM | KG/KM | |
| 18 | 16 | 0.030 | 0.76 | 0.113 | 2.87 | 11 |
| 16 | 26 | 0.030 | 0.76 | 0.125 | 3.18 | 14 |
| 14 | 41 | 0.030 | 0.76 | 0.139 | 3.53 | 20 |
| 12 | 65 | 0.030 | 0.76 | 0.158 | 4.01 | 28 |
| 10 | 105 | 0.030 | 0.76 | 0.182 | 4.62 | 43 |
| 8 | 19 | 0.045 | 1.14 | 0.246 | 6.25 | 74 |
| 6 | 19 | 0.060 | 1.52 | 0.315 | 8.00 | 114 |
| 4 | 19 | 0.060 | 1.52 | 0.365 | 9.27 | 167 |
| 2 | 19 | 0.060 | 1.52 | 0.430 | 10.92 | 252 |
