10/3 MC Cable – Durable Metal Clad Cable for 120/240V Multi-Circuit Power

10/3 MC Cable is a flexible, armored electrical cable designed for 30-amp 120/240V circuits. It includes three 10 AWG copper conductors and a ground wire, making it ideal for residential and commercial branch circuits that require both 120V and 240V service. Commonly used in dryers, air conditioners, and subpanel feeders.

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  • 10 3 Mc Cable

10/3 MC Cable

Durable Metal Clad Cable for 120/240V Multi-Circuit Power

  • Conductor Size 10 AWG (American Wire Gauge)
  • Construction Three conductors (black, red, white) + one ground
  • Armor Interlocked aluminum armor
  • Voltage Rating 600V
  • Insulation THHN/THWN-2 conductors
  • Standards UL Listed, NEC Article 330 compliant
  • Temperature Rating: Up to 90°C (dry locations)

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10/3 MC Cable – Flexible Metal Clad Cable for 120/240V Power (Available in 25 ft, 100 ft & More)

Looking to purchase 10/3 MC Cable in 25 ft, 100 ft, or other lengths? At TOT Wire & Cable, we offer cut-to-length and pre-spooled 10/3 MC cable that meets UL and NEC standards — perfect for powering 30-amp 120/240V branch circuits in residential and light commercial settings.

📦 Available Sizes

  • ✅ 25 ft coil – Ideal for small installations and quick repairs

  • ✅ 100 ft roll – Great for standard home or HVAC circuits

  • ✅ 500 ft / 1000 ft reels – For contractors or bulk projects

  • ✅ Custom cuts – Just tell us the length you need

We support OEM, bulk orders, and fast delivery — get a quote today.

⚙️ Product Specs

  • Conductors: 3 x 10 AWG Copper (Black, Red, White) + Bare Ground

  • Voltage Rating: 600V

  • Ampacity: Up to 30 amps

  • Armor Type: Interlocked Aluminum (no conduit required)

  • Usage: Dry indoor locations (wet-rated versions available)

🔌 Typical Applications

  • Electric dryers (with neutral)

  • 120/240V split-phase air conditioners

  • Subpanel feeders in residential homes

  • Multi-wire branch circuits

  • Ranges and kitchen equipment

✅ Key Benefits

  • Supports 120V & 240V Loads — Three conductors plus ground and neutral

  • Time-Saving Install — Preassembled MC cable simplifies wiring

  • Flexible & Protected — Aluminum armor protects from mechanical stress

  • UL Listed & NEC Compliant — Meets safety and building code requirements

  • Compact for Tight Spaces — Easily routes through walls and ceilings

❓ Frequently Asked Questions

Q: Can I use 10/3 MC Cable outdoors?
A: Standard MC is for dry, indoor locations. For wet or outdoor environments, ask us about PVC-jacketed MC-HL cable.

Q: What breaker size works with 10/3 MC Cable?
A: Typically used with a 30-amp breaker, but always verify with NEC and your application’s electrical load.

Q: What’s the difference between 10/2 and 10/3 MC Cable?
A: 10/3 MC includes a neutral conductor, allowing use for 120/240V loads. 10/2 is for 240V-only equipment.

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