12/2 MC Cable – Metal Clad Electrical Wire for Commercial & Residential Use

12/2 MC Cable is a top choice for branch circuit wiring in residential, commercial, and industrial settings. With two 12 AWG conductors and a ground wire, all encased in a metal-clad armor, this cable offers enhanced protection and performance.

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12/2 MC Cable

Metal Clad Electrical Wire for Commercial & Residential Use

  • Conductor Size 12 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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12/2 MC Cable - Metal Clad Electrical Wire for Commercial & Residential Use

Looking for a durable, code-compliant, and versatile electrical wire? 12/2 MC Cable is a top choice for branch circuit wiring in residential, commercial, and industrial settings. With two 12 AWG conductors and a ground wire, all encased in a metal-clad armor, this cable offers enhanced protection and performance.

Applications of 12/2 MC Cable

  • Indoor power distribution in commercial buildings
  • Apartment and condo wiring
  • Hospitals, schools, and office spaces
  • Lighting and receptacle circuits

Why Choose 12/2 MC Cable Over Romex (NM Cable)?

  • Armor Protection: Unlike Romex, MC cable features a rugged metallic armor, making it ideal for environments where physical damage is possible.
  • Code Compliance: MC cable is suitable for exposed installations where Romex is not allowed.
  • Versatility: Approved for use in walls, ceilings, and even in cable trays.

Common Questions About 12/2 MC Cable

Q: Is 12/2 MC Cable the same as metal clad 12/2 wire?
A: Yes. 'Metal Clad' or MC refers to the same type of armored electrical cable.

Q: Can I buy 12/2 MC Cable at Home Depot or Lowe's?
A: Yes, this cable is widely available at major retailers, but you can often find better bulk pricing and selection with direct suppliers.

Q: What's the difference between 12/2 and 12/2/2 MC Cable?
A: 12/2 MC Cable has two conductors for a single circuit. 12/2/2 MC Cable has four conductors (black, white, red, blue) and is designed for dual-circuit applications with a shared neutral. It's ideal for saving space when wiring multiple circuits.

Q: What is the difference between 12/2 and 12/3 MC Cable?
A: 12/3 includes three conductors (e.g., black, white, red) plus ground, typically used for three-way switches or split circuits.

Q: How much does 12/2 MC Cable weigh per foot?
A: Approximately 0.14 lbs/ft, depending on manufacturer.

Q: What’s the maximum length I can run 12/2 MC Cable?
A: This depends on the circuit load and voltage drop considerations, but for most 15A or 20A circuits, 50–100 feet is typical without voltage drop issues.

Q: What does '12/2' mean in MC cable?
A: It indicates the cable includes two insulated 12 AWG conductors (typically black and white) and one bare or green ground wire.

Q: Can I use 12/2 MC Cable for outdoor applications?
A: Standard 12/2 MC is for dry, indoor locations. For outdoor or wet areas, look for PVC-jacketed MC or MC-HL cable.

Q: Is MC Cable suitable for residential use?
A: Yes, especially in multifamily buildings, condos, and locations where conduit is not practical.

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