6/3 MC Cable – Heavy-Duty Metal Clad Cable for High-Load 120/240V Circuits

6/3 MC Cable is a rugged, metal-clad electrical cable designed for 60-amp 120/240V applications. It features three 6 AWG copper conductors and a ground wire, enclosed in a flexible aluminum armor. Ideal for subpanel feeders, large appliances, or EV charging stations, it delivers both power capacity and physical protection.

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6/3 MC Cable

Heavy-Duty Metal Clad Cable for High-Load 120/240V Circuits

  • Conductor Size 6 AWG (American Wire Gauge)
  • Construction Two insulated conductors (black & white) + one bare/green ground wire
  • Armor Interlocked aluminum armor (flexible & durable)
  • Voltage Rating 600V
  • Insulation THHN/THWN-2 conductors
  • Standards UL listed, NEC compliant
  • Applications Suitable for lighting, receptacles, and general-purpose branch circuits
  • Installation Can be installed in dry indoor environments, cable trays, and exposed or concealed work

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6/3 MC Cable – Heavy-Duty Metal Clad Cable for 60A 120/240V Circuits (100 ft, 250 ft & Custom Lengths)

Need 6/3 MC cable in 100 ft, 250 ft, or custom sizes? TOT Wire & Cable supplies UL-listed, NEC-compliant 6/3 MC cable with fast shipping and factory-direct pricing — perfect for high-load residential or commercial installations like subpanels, EV chargers, and electric ranges.

📏 Available Lengths

  • ✅ 100 ft Coil – Ideal for most home feeder runs or equipment installs

  • ✅ 250 ft Roll – Great for longer subpanel or EV charger circuits

  • ✅ 500 ft / 1000 ft Reels – For contractors or commercial jobs

  • ✅ Custom Cut Lengths – Tell us exactly what you need

⚙️ Technical Specifications

  • Conductors: 3 x 6 AWG stranded copper + 1 ground (bare or green)

  • Voltage: 600V rated

  • Ampacity: Up to 60 amps (check NEC for derating)

  • Armor: Interlocked aluminum (no conduit required for dry installs)

  • Location Use: Dry indoor only (PVC jacketed MC available for outdoor)

🔌 Common Applications

  • Residential subpanel feeders

  • High-powered EV charging systems (Level 2)

  • Electric ranges and large cooking equipment

  • HVAC air handler or heat pump wiring

  • Commercial-grade laundry units

✅ Why Choose 6/3 MC Cable?

  • Handles Both 120V and 240V Loads – Neutral wire included

  • High Ampacity – Up to 60 amps for heavy-duty electrical systems

  • Fast Install – Preassembled armored cable saves labor time

  • Rugged Construction – Withstands physical stress in walls or ceilings

  • Fully Compliant – UL listed and NEC code-approved

❓ Frequently Asked Questions

Q: What's the difference between 6/3 and 6/2 MC Cable?
A: 6/3 includes a neutral conductor, making it suitable for 120/240V loads. 6/2 supports only 240V loads (no neutral).

Q: Can 6/3 MC Cable be used outdoors or underground?
A: Standard 6/3 MC is for dry indoor use. For outdoor/wet locations, use PVC-jacketed MC-HL cable.

Q: Is a ground wire included?
A: Yes, the cable includes a bare or green ground wire alongside the three insulated conductors.

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