TOT Wire & Cable supplies high-quality 2/0 AWG, 3/0 AWG, and 4/0 AWG MTW Wire for heavy-duty industrial applications that require maximum conductivity, flexibility, and mechanical durability. These extra-large gauge wires are made with finely stranded bare copper conductors and heat-, moisture-, and oil-resistant PVC insulation, meeting UL and CSA standards.
Ideal for motor leads, control panel wiring, industrial automation, and heavy equipment, these MTW wires ensure long-term performance even in demanding environments.
Applications:
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Industrial motors and heavy-duty equipment
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Large control cabinets and automation panels
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Power distribution in manufacturing facilities
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OEM machinery and power tools
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Suitable for use in conduit, trays, and raceways
Technical Specifications:
| Property | 2/0 AWG | 3/0 AWG | 4/0 AWG |
|---|---|---|---|
| Conductor | Stranded Bare Copper | Stranded Bare Copper | Stranded Bare Copper |
| Insulation | Heat-, Oil-, and Moisture-Resistant PVC | Same | Same |
| Voltage Rating | 600 Volts | 600 Volts | 600 Volts |
| Temperature Rating | 90°C Dry / 60°C Wet | 90°C Dry / 60°C Wet | 90°C Dry / 60°C Wet |
| Standards | UL 1063 MTW, CSA AWM, RoHS | Same | Same |
| Flame Test | VW-1 | VW-1 | VW-1 |
| Color Options | Black, Red, Green, etc. | Same | Same |
| Approx. OD | ~18.5 mm | ~20.8 mm | ~23.0 mm |
| Approx. Weight | ~660 kg/km | ~820 kg/km | ~1000 kg/km |
Key Features:
✅ Extra-flexible large-gauge copper construction
✅ Durable PVC insulation for industrial use
✅ Excellent performance in both dry and wet environments
✅ Color-coded insulation available for easy circuit ID
✅ Ideal for panel builders, motor OEMs, and control integrators
Request a Quote or Sample
Need a reliable supplier for 2/0 to 4/0 AWG MTW Wire? TOT Wire & Cable offers factory-direct pricing, customizable cut lengths, and fast lead times.
📧 Email us at inquiry@totcables.com
📞 Get in touch today for bulk orders, technical datasheets, or free samples.