4/3 copper MC electrical cable is a versatile and reliable solution for various power distribution needs in commercial, industrial, institutional, and multi-residential buildings. Designed with three 4-gauge soft-drawn copper conductors and a dedicated ground wire, this cable is engineered to deliver optimal performance in a range of electrical applications.
Application
1. Power Distribution: Ideal for branch, feeder, and service power distribution in commercial, industrial, and multi-residential settings. It efficiently supports power, lighting, control, and signal circuits.
2. Flexible Installation: This cable can be fished or embedded in plaster, making it suitable for both concealed and exposed installations, offering flexibility across different construction environments.
3. Environmental Air-Handling Spaces: Rated for use in environmental air-handling spaces as per NEC 300.22(C), this cable is well-suited for installations in areas where air quality is a concern, such as HVAC systems.
4. Places of Assembly and Theaters: Compliant with NEC 518.4 and NEC 520.5, the 4/3 MC Cable is safe for use in places of assembly and theaters, ensuring secure power distribution in large public spaces.
5. Aerial Cable: The cable can be used as an aerial cable when supported by a messenger wire, offering installation flexibility for outdoor power distribution.
6. Cable Trays and Raised Floors: Suitable for installation in cable trays and approved raceways, and under raised floors for information technology equipment as per industry standards.
Feature
Standards: UL 68
Voltage: 600 Volt
Temperature Rating: 90°C dry/75°C wet
Interlocked galvanized lightweight steel armor
THHN/THWN-2 stranded or solid copper conductors
Certification
Our products have achieved various prestigious international certifications, including UL, TUV, EU CPR, CE, ROHS, and others.
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Factory
Greater Wire is Engaged in research production, sale, and service
of rubber cable, solar cable, THHN cable, XLPE cable, PVC cable, silicone wire, SAA standard cable, UL standard cable, and others.
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| Conductor Size |
No.of Conductors |
Ground Size |
Diameter Over Armor | Diameter Over Jacket |
Net Weight | ||
| AWG/KCM | AWG | Inches | mm | Inches | mm | lbs/kft | |
| 12 | 2 | 12 | 0.511 | 12.98 | 0.616 | 15.65 | 179 |
| 12 | 3 | 12 | 0.546 | 13.87 | 0.651 | 16.54 | 212 |
| 12 | 4 | 12 | 0.584 | 14.83 | 0.689 | 17.5 | 257 |
| 10 | 2 | 10 | 0.586 | 14.88 | 0.631 | 17.55 | 239 |
| 10 | 3 | 10 | 0.63 | 16.00 | 0.735 | 18.67 | 290 |
| 10 | 4 | 10 | 0.679 | 17.25 | 0.784 | 19.91 | 356 |
| 8 | 3 | 10 | 0.752 | 19.10 | 0.857 | 21.77 | 390 |
| 6 | 3 | 8 | 0.864 | 21.95 | 0.969 | 24.61 | 547 |
| 4 | 3 | 8 | 0.991 | 25.17 | 1.096 | 27.84 | 754 |
