MC Cable: What It Is, Types, and Applications
MC cable (Metal Clad Cable) is a highly versatile and durable electrical cable commonly used in commercial, industrial, and residential wiring. Known for its metal armor protection, MC cable is designed for power distribution, branch circuits, and lighting in both indoor and outdoor environments.
- PVC Jacketed MC Cable / PVC Coated MC Cable – Outdoor & Corrosion-Resistant Metal Clad Cable
- MC-HL Cable – Metal Clad Hazardous Location Cable for Harsh Environments
- 14/2 MC Cable – Two-Conductor 14 AWG Metal Clad Cable for Light-Duty Branch Circuits
- 14/3 MC Cable – Three-Conductor 14 AWG Metal Clad Cable for Multi-Way Switching and Lighting Circuits
- 12-2 MC Cable - Metal Clad Electrical Wire for Commercial & Residential Use
- 12-3 MC Cable - Heavy Duty Metal Clad Cable for Demanding Electrical Applications
- 12-4 MC Cable - Versatile Metal Clad Cable for 3-Phase and Multi-Circuit Power
- 12-2-2 MC Cable - Dual Circuit Metal Clad Cable with Shared Neutral for Space-Efficient Wiring
- 12-3-3 MC Cable - Dual Circuit Metal Clad Cable with Dedicated Neutrals
- 10-2 MC Cable - Rugged Metal Clad Cable for 30 Amp Circuits
- 10-3 MC Cable - Durable Metal Clad Cable for 120/240V Multi-Circuit Power
- 10-4 MC Cable - 4-Conductor Metal Clad Cable for 240V Equipment and Multi-Circuit Applications
- 8-2 MC Cable - Heavy Duty Metal Clad Cable for High Load Circuits
- 8-3 MC Cable - High Capacity Metal Clad Cable for 120/240V Systems
- 8-4 MC Cable - Heavy Duty 4-Conductor Metal Clad Cable for Industrial and High Power Applications
- 6-2 MC Cable - Heavy Duty Metal Clad Cable for 240V Power Applications
- 6-3 MC Cable - Heavy Duty Metal Clad Cable for High Load 120/240V Circuits
- 6-4 MC Cable - High Capacity Metal Clad Cable for Demanding Power Distribution
- 4-2 MC Cable - Two-Conductor Metal Clad Cable for Heavy Duty Power Circuits
- 4-3 MC Cable - Compact 3-Conductor Metal Clad Cable for 3-Phase and High Power Wiring
- 4-4 MC Cable - Four-Conductor Metal Clad Cable for High Demand Power Circuits
- 3-3 MC Cable - Three-Conductor Metal Clad Cable for 3-Phase Power Distribution
- 3-4 MC Cable - Four-Conductor 3 AWG Metal Clad Cable for Multi-Circuit Applications
- 2-3 MC Cable - Three-Conductor 2 AWG Metal Clad Cable for Heavy Duty Power Circuits
- 2-4 MC Cable - Four-Conductor 2 AWG Metal Clad Cable for 3-Phase + Neutral Power Distribution
- 1/0-3 MC Cable - Three-Conductor 1/0 AWG Metal Clad Cable for High Capacity Three-Phase Power Distribution
- 1/0-4 MC Cable - Four-Conductor 1/0 AWG Metal Clad Cable for High Capacity Three-Phase + Neutral Power Distribution
Total Products: 23 MC Cable Configurations
Wire Gauge Range: 12 AWG to 1/0 AWG
Conductor Options: 2, 3, 4 conductors + ground
Applications: Residential, Commercial, Industrial
🔍 What Is MC Cable?
MC cable is an electrical cable with metal-clad armor that protects conductors from physical damage and environmental exposure. It typically consists of:
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THHN/THWN insulated copper or aluminum conductors
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A grounding conductor
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A metallic armor (usually aluminum or steel)
This design provides mechanical protection while eliminating the need for conduit in many applications, reducing labor and material costs.
✅ According to NEC Article 330, MC cable is approved for concealed, exposed, dry, damp, and even some wet locations.
📦 Types of MC Cable We Offer
We supply a wide range of MC cable types and sizes for various construction needs:
| MC Cable Type | Description | Applications |
|---|---|---|
| 12/2 MC Cable | 2 conductors + ground, 12 AWG | Lighting, general wiring |
| 12/3 MC Cable | 3 conductors + ground, 12 AWG | 3-way switches, multi-circuits |
| 10/3 MC Cable | 3 conductors + ground, 10 AWG | HVAC, heavy lighting |
| 6/3 MC Cable | 3 conductors + ground, 6 AWG | Appliances, subpanels |
| MC-HL Cable | Hazardous location rated MC cable | Oil & gas, industrial |
| PVC Jacketed MC Cable | MC cable with additional weatherproof protection | Outdoor & corrosive areas |
Need a custom configuration? Contact us for tailored solutions.
⚙️ Why Choose MC Cable?
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✅ Time-Saving – No need for conduit installation
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✅ Code-Approved – Meets NEC and UL standards
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✅ Durable – Metal armor protects against damage
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✅ Flexible – Easy to bend and route in tight spaces
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✅ Versatile – Use in dry, damp, exposed, or concealed spaces
🔧 MC Cable vs. BX Cable: What’s the Difference?
| Feature | MC Cable | BX (AC) Cable |
|---|---|---|
| Ground Wire | Separate insulated ground | Uses armor as ground (older types) |
| Insulation | THHN/THWN | Paper or fiberglass wrap |
| Flexibility | High | Moderate |
| Modern Standard? | ✅ Yes | ⚠️ Mostly outdated |
MC cable is the preferred modern alternative to BX/AC cable, offering better grounding, updated materials, and wider code approval.
🏗️ Common Applications of MC Cable
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Interior branch circuits
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Lighting systems
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Commercial buildings
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Industrial plants
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Healthcare facilities
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Exposed or concealed wiring
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Outdoor installations with PVC jacket
📞 Get a Quote Today
We offer bulk pricing, fast delivery, and technical support. Contact TOT Wire & Cable today to get the best deal on high-quality MC cables.