Flexible Conduit Aluminum Metal Clad 12/2 100Ft.
4.8Editor score
12 gauge copper conductors
600 volt rating
Flexible aluminum metal clad
In this guide
When planning electrical projects that require robust protection, choosing the right armored cable is critical for safety and performance. The 122 armored cable offers a reliable solution for diverse wiring needs, balancing flexibility with strong mechanical shielding against environmental hazards.
We evaluated ten top-rated products based on conductor material, armor type, voltage ratings, and overall durability. Our comparison focuses on real-world applications, ensuring you find a cable that meets code requirements while simplifying the installation process for professionals and DIYers alike.
Each selection below showcases unique strengths, from lightweight aluminum armor to solid copper conductors designed for high current capacity. Please note that product availability and pricing fluctuate frequently, so verify current details before making your final purchase decision for your specific project requirements.
Top 3 Picks for Best 122 Armored Cable
HUANCHAIN 12/2 MC Cable 250FT Solid Copper Wire with Aluminum Armor
4.8Editor score
250 feet solid copper
UL listed safety rating
Corrosion resistant armor
Southwire 68580001 250-Foot 12-Gauge 2-Conductor Type MC Conduit, Aluminum
4.8Editor score
Flame resistant insulation
Commercial grade reliability
Heavy duty aluminum armor
Top 10 Best 122 Armored Cable in 2026 Compared
The following table provides a detailed side-by-side comparison of all ten selected armored cables, focusing on key specifications like conductor count, voltage rating, and intended use cases to help you make an informed decision.
ProductsSpecificationsEditor scorePrice
Editor's Choice
HUANCHAIN 12/2 MC Cable 250FT Solid Copper Wire with Aluminum Armor
250 Feet Length
600 Volt Rating
Solid Copper Conductors
Aluminum Armor Type
4.8Editor score
Editor's Choice
Flexible Conduit Aluminum Metal Clad 12/2 100Ft.
100 Feet Length
600 Volt Rating
Copper Conductors
Metal Clad Sheath
4.8Editor score
Best Premium
MC 12/2 Electrical Wire – 250ft Coil – Solid Copper Conductors with Ground – Armored Metal Clad Cable – 600V Rated
250 Feet Length
600 Volt Rating
Solid Copper Conductors
UL Listed Compliance
3.6Editor score
Southwire 68580052 50-Foot 12-Gauge 2-Conductor Type MC Cable Aluminum
50 Feet Length
600 Volt Rating
Soft Drawn Copper
Binder Tape Wrapped
4.8Editor score
12/2 100FT MC Cable with Ground, 12 Gauge Wire Metal Clad Cable with Solid Copper Conductors, Aluminum Armor, Electric Wire for Indoor, Outdoor, Commercial, Industrial Use
100 Feet Length
600 Volt Rating
Solid Bare Copper
Indoor Outdoor Use
4.6Editor score
100FT 12/2 Metal Clad (MC) Cable with Ground, 12 Gauge Electric Wire with Aluminum Armor, Solid Bare Copper Conductors for Indoor Outdoor Underground Embedded Installation (12/2, 100 ft)
100 Feet Length
600 Volt Rating
Solid Bare Copper
Underground Embedded
4.6Editor score
Southwire 68580001 250-Foot 12-Gauge 2-Conductor Type MC Conduit, Aluminum
250 Feet Length
600 Volt Rating
THHN THWN Insulation
Flame Resistant
4.8Editor score
25' 12/2 MC ALUM CABLE
25 Feet Length
600 Volt Rating
Lightweight Aluminum
Firestop Systems Rated
4.8Editor score
Woods 68580023 100' 12/2 MC Alum Cable White
100 Feet Length
600 Volt Rating
Made In USA
Firestop Systems Rated
4.8Editor score
Wirenco 12/2 Metal Clad (MC) Cable with Aluminum Armor and Copper Conductors (1000Ft Cut)
1000 Feet Length
600 Volt Rating
Aluminum Interlocking
Cable Tray Rated
5.0Editor score
1. HUANCHAIN 12/2 MC Cable – Best Overall 122 Armored Cable
HUANCHAIN 12/2 MC Cable 250FT Solid Copper Wire with Aluminum Armor
250 Feet Length
600 Volt Rating
Solid Copper Wire
Aluminum Armor
This HUANCHAIN 12/2 MC cable stands out as a top performer with a 4.8 rating, offering 250 feet of solid copper conductors encased in durable aluminum armor. It is UL listed and designed to handle demanding electrical needs in both dry and wet environments with high reliability.
Pros
- High conductivity solid copper
- Excellent corrosion resistance
- Flexible for easy bends
- Suitable for wet locations
Cons
- Price may vary by region
- Requires proper grounding tools
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The use of solid bare copper conductors ensures superior conductivity and current capacity compared to alternatives. Its aluminum alloy armor is specifically engineered to resist corrosion and heat, making it ideal for commercial buildings and factory power distribution projects.
While the product offers significant benefits, users should ensure they have the correct tools for grounding connections. The armor is robust but requires careful handling during bends to avoid compromising the internal integrity of the wire during installation.
If you need a reliable solution for HVAC, lighting, or branch circuits, this cable is a strong recommendation. It balances safety, performance, and durability effectively, making it a trusted choice for professional electrical projects.
Superior Conductivity and Safety
Solid copper conductors provide better current capacity and heat dissipation, ensuring safe operation under high load conditions.
Flexible Installation Process
The aluminum armor is designed to bend easily, simplifying routing around obstacles in complex indoor and outdoor layouts.
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2. Flexible Conduit Aluminum Metal Clad – Best Value 122 Armored Cable
Flexible Conduit Aluminum Metal Clad 12/2 100Ft.
100 Feet Length
600 Volt Rating
12 Gauge Copper
Metal Clad Sheath
The Flexible Conduit Aluminum Metal Clad cable offers a highly rated 4.8 score for those seeking a budget friendly option. With 100 feet of 12 gauge copper conductors and a 600 volt rating, it provides essential protection for smaller residential or light commercial wiring needs.
Pros
- Cost effective solution
- Flexible metal conduit
- Standard 600 volt rating
- Compact 100 foot coil
Cons
- Shorter length for large jobs
- Specific application limitations
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Its aluminum metal clad construction provides a flexible yet protective shell for the wires. This flexibility allows for easier installation in tight spaces without requiring heavy conduit tools, saving time and effort during the project setup phase.
While it is a cost effective choice, the 100 foot length may require multiple purchases for larger spans. Users should also verify that the specific metal clad type meets local code requirements for their particular installation environment and application.
For smaller projects where extensive length is not required, this cable delivers excellent value. It maintains high safety standards while keeping costs down, making it a practical pick for targeted electrical tasks and repairs.
Cost Effective Protection
Provides essential armored protection at a lower price point compared to heavier industrial grade cables.
Lightweight Handling
The aluminum construction keeps the cable lightweight, reducing strain during manual handling and installation tasks.
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3. Southwire 68580001 – Best Premium 122 Armored Cable
Southwire 68580001 250-Foot 12-Gauge 2-Conductor Type MC Conduit, Aluminum
250 Feet Length
600 Volt Rating
THHN THWN Rated
Flame Resistant
Southwire is a trusted name in electrical components, and this 250 foot MC conduit delivers premium quality with a 4.8 rating. It features flame resistant insulation and is rated for use in places of assembly and theaters, ensuring high safety compliance for critical environments.
Pros
- Premium brand reputation
- Flame resistant insulation
- Suitable for assembly places
- 250 feet usable length
Cons
- Higher price point
- Requires careful storage
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The cable is built with soft drawn copper conductors and durable aluminum armor designed for commercial and industrial use. Its 600 volt rating and resistance to heat and oil make it a reliable choice for complex power distribution systems in large buildings.
While the cost is higher than generic options, the reliability and code compliance justify the investment for professional projects. Proper storage is important to maintain the integrity of the insulation and armor over time before installation begins.
For commercial, industrial, or institutional construction, this Southwire MC conduit is an outstanding choice. It offers peace of mind through rigorous testing and standards compliance, making it ideal for high stakes electrical installations.
Compliance for High Traffic Areas
Specifically rated for places of assembly, ensuring it meets strict safety codes for public spaces.
Flame and Heat Resistance
The insulation and jacket are engineered to resist flame, oil, and heat, enhancing overall system safety.
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4. MC 12/2 Electrical Wire – Best For Branch Circuits
MC 12/2 Electrical Wire – 250ft Coil – Solid Copper Conductors with Ground – Armored Metal Clad Cable – 600V Rated
250 Feet Length
600 Volt Rating
Solid Copper Ground
NEC Compliant
This MC 12/2 Electrical Wire offers a solid 250 foot coil designed for residential, commercial, and light industrial branch circuits. It features solid copper conductors with ground encased in a rugged metal clad sheath that provides superior mechanical protection against damage.
Pros
- Ample coil length
- Grounded design
- Compliant with NEC
- Durable metal clad
Cons
- Lower rating in reviews
- Handle with care
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The cable is UL listed and NEC compliant, ensuring it meets standard safety requirements for indoor use at 600 volts. This compliance makes it a viable option for projects where code adherence is a priority for electrical inspectors and safety officers.
While it is durable, the lower user rating suggests potential variations in quality or handling. Users should inspect the coil carefully upon arrival to ensure the armor and conductors are intact and free from shipping damage.
For those needing a compliant solution for branch circuits requiring extra durability, this cable is a functional choice. It balances protection and flexibility, making it suitable for various wiring tasks where mechanical strength is key.
Mechanical Protection
The rugged metal clad sheath offers superior protection compared to standard NM-B cables in demanding environments.
Code Compliance
Being UL listed and NEC compliant ensures it meets essential safety standards for indoor electrical installations.
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5. Southwire 68580052 – Best For Small Projects
Southwire 68580052 50-Foot 12-Gauge 2-Conductor Type MC Cable Aluminum
50 Feet Length
Soft Drawn Copper
Binder Tape Wrapped
Cable Tray Rated
This 50-foot Southwire MC cable is an excellent choice for small projects or repairs where shorter runs are needed. It features soft drawn copper conductors that are cabled together and wrapped with a binder tape to keep them organized and secure during installation.
Pros
- Reliable brand
- Tr length
- Binder tape included
- High quality copper
Cons
- Limited length
- May need extension
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Southwire is known for consistent quality, and this product maintains their high standards with a 4.8 rating. The aluminum armor ensures mechanical protection, while the design allows for easy installation in approved raceways and cable trays.
The 50-foot length may require purchasing multiple spools for larger jobs, which can impact overall cost. However, for quick fixes or short runs, the convenience of having a reliable product often outweighs the extra handling required.
For residential or light commercial tasks needing 50 feet of robust wiring, this Southwire MC cable is ideal. It offers peace of mind through brand reputation and solid construction, making it a dependable pick for maintenance and setup.
Organized Conductor Bundle
Binder tape keeps the copper conductors neatly bundled, reducing tangling during pulling and installation.
Tray Installation Ready
Designed for installation in cable trays, making it suitable for organized industrial or commercial wiring systems.
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6. 12/2 100FT MC Cable – Best For Industrial Sites
12/2 100FT MC Cable with Ground, 12 Gauge Wire Metal Clad Cable with Solid Copper Conductors, Aluminum Armor, Electric Wire for Indoor, Outdoor, Commercial, Industrial Use
100 Feet Length
THHN THWN-2
Indoor Outdoor Use
Weatherproof Armor
This 100-foot MC cable is engineered for heavy-duty electrical applications with solid bare copper conductors and a durable aluminum alloy jacket. It is fully UL listed and rated for 600V, making it suitable for industrial, commercial, and residential wiring projects.
Pros
- UL Listed safety
- Weatherproof design
- High current capacity
- Versatile applications
Cons
- Requires grounding expertise
- Check for shipping bends
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The upgraded aluminum armor offers enhanced protection against crushing and impact, ensuring the conductors remain safe even in harsh environments. Its weatherproof and corrosion-resistant design makes it ideal for outdoor use where exposure to moisture is a concern.
Installation is straightforward due to the flexibility of the armor, but proper grounding techniques are essential for safety. Users should handle the cable carefully to avoid kinking that could affect performance over long term use.
For sites needing reliable connectivity for generators, pumps, or lighting systems, this cable delivers consistent power transmission. Its versatile design supports various applications, making it a solid choice for demanding electrical infrastructure needs.
High Performance Conductivity
Solid bare copper provides superior conductivity and current carrying capacity for efficient power transmission.
Enhanced Durability
The aluminum alloy jacket resists crushing and chemicals, protecting the cable in tough environments.
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7. 100FT 12/2 MC Cable – Best For Outdoor Installations
100FT 12/2 Metal Clad (MC) Cable with Ground, 12 Gauge Electric Wire with Aluminum Armor, Solid Bare Copper Conductors for Indoor Outdoor Underground Embedded Installation (12/2, 100 ft)
100 Feet Length
600 Volt Rating
Outdoor Rated
Underground Embedded
This 100-foot heavy-duty MC cable is designed for industrial and outdoor use with rugged durability and a 600 volt rating. Its insulated design and metal jacket ensure reliability in harsh environments, including underground embedded installations.
Pros
- Heavy duty construction
- Corrosion resistant
- Suitable for underground
- High temperature tolerance
Cons
- Weight requires handling
- Professional setup needed
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The solid bare copper conductors feature enhanced corrosion resistance and heat absorption capabilities, ensuring stable performance over time. The aluminum alloy jacket provides flexibility and durability, making it easier to install compared to traditional PVC jackets.
Users should confirm the size and style before ordering to ensure it meets their specific needs. The cable is suitable for powering outdoor equipment like pumps and lighting, but proper installation methods are necessary for safety.
For projects requiring reliable power in outdoor or underground settings, this cable offers the necessary protection and performance. Its design supports a variety of applications, making it a strong option for professional electrical work.
Rugged Weather Resistance
The aluminum alloy jacket handles heat, humidity, and corrosion, allowing deployment in terrible weather conditions.
Solid Conductor Reliability
Solid bare copper wires deliver greater current capacity and superior heat absorption for efficient power transfer.
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8. 25' 12/2 MC ALUM CABLE – Best For Short Runs
25' 12/2 MC ALUM CABLE
25 Feet Length
Lightweight Aluminum
Firestop Rated
Reel Wound
This 25-foot MC aluminum cable is ideal for very short runs or specific repair tasks. It features lightweight aluminum armor that is as much as 45 percent lighter than steel MC cable, significantly reducing installation costs.
Pros
- Lighter than steel
- Reduces installation costs
- Reverse wound for ease
- Firestop certified
Cons
- Short length
- Requires specific tools
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The cable is reverse wound on a reel to ease pulling and installation, and it is classified for 1, 2, and 3-hour through-penetration firestop systems. This certification adds an extra layer of safety for critical building compartments.
While the length is limited, the quality and safety certifications are strong. The design eliminates the need for anti-short bushings per NEC and UL, simplifying the setup process for qualified electricians working on specific codes.
For applications where short, safe, and cost effective wiring is needed, this aluminum cable is a practical choice. Its lightweight nature reduces strain during installation, making it a convenient option for targeted electrical fixes.
Significant Weight Savings
Aluminum armor is up to 45 percent lighter than steel, making it easier to transport and install.
Fire Safety Certification
Certified for 1 to 3-hour firestop systems, ensuring high safety standards in building construction.
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9. Woods 68580023 – Best For Code Compliance
Woods 68580023 100' 12/2 MC Alum Cable White
100 Feet Length
Made In USA
Firestop Rated
Aluminum Armor
This Woods 100-foot MC cable is made in the USA and is highly rated for its cost reducing and safety features. It features lightweight aluminum armor and is classified for 1, 2, and 3-hour through-penetration firestop systems.
Pros
- Made in USA
- Cost reducing design
- Firestop systems rated
- Lightweight construction
Cons
- White color may show dirt
- Check reel direction
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The design reduces installation costs by up to 50 percent over pipe and wire, offering economic efficiency without sacrificing safety. The cable is reverse wound on a reel to facilitate easy pulling and installation from the inside.
Compliance with NEC and UL standards means anti-short bushings are not required for use with this MC cable. This simplifies the installation process for professional electricians who need to adhere to strict building codes.
For projects requiring reliable, compliant wiring, this Woods aluminum cable is a strong option. It balances cost efficiency with high safety standards, making it a dependable choice for commercial and residential electrical work.
Domestic Manufacturing
Made in the U.S.A. ensuring quality control and adherence to domestic manufacturing standards.
Efficient Installation
Reduces costs significantly over traditional pipe and wire methods while maintaining high safety ratings.
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10. Wirenco 12/2 MC Cable – Best For Large Scale Projects
Wirenco 12/2 Metal Clad (MC) Cable with Aluminum Armor and Copper Conductors (1000Ft Cut)
1000 Feet Cut
Aluminum Interlocking
Cable Tray Rated
Lightweight Armor
This Wirenco 1000-foot MC cable is designed for large scale commercial and industrial projects where extensive wiring is required. It features aluminum interlocking armor that is up to 45 percent lighter than traditional steel, offering durability and ease of handling.
Pros
- Huge 1000 ft run
- Perfect for large sites
- Interlocking armor
- Cable tray suitable
Cons
- Heavy weight handling
- Requires specialized cut
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The cable is suitable for concealed or exposed installations and can be fished or embedded in plaster. It supports branch, feeder, and service power distribution in multi-residential buildings, making it a versatile option for complex infrastructure needs.
With a perfect 5.0 rating, this product delivers high satisfaction and performance. The length allows for continuous runs over large areas, reducing the need for splices that could weaken the integrity of the electrical system.
For major construction or industrial sites needing reliable, long-distance wiring, this cable is a top pick. Its combination of safety, lightweight design, and extensive length makes it ideal for powering large-scale electrical systems effectively.
Extended Length Utility
Provides a 1000-foot cut ideal for large buildings, reducing splicing needs and improving system efficiency.
Lightweight Aluminum Armor
Interlocking aluminum armor is significantly lighter than steel, simplifying transport and installation on large jobs.
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Buying Guide – How to Choose the Best 122 Armored Cable
Selecting the right 122 armored cable involves understanding key specifications such as conductor material, length, and environmental ratings to ensure safety and code compliance.
Conductor Material
Copper is the standard for high conductivity and durability, while aluminum may be lighter but requires careful handling. Solid copper ensures better current capacity, making it a safer choice for high-load environments.
Look for solid bare copper or copper-clad conductors to ensure efficient power transmission and resistance to corrosion.
Armor Type
Aluminum armor is generally lighter and more flexible than steel, facilitating easier installation. It also provides strong protection against impact and environmental hazards.
Check that the armor is interlocking or metal clad to maintain structural integrity during bends and twists.
Length Requirements
Determine the exact length needed for your project to avoid unnecessary splices or extra costs. Options range from 25 feet to 1000 feet depending on the product.
For large commercial sites, a 250 or 1000-foot reel might be necessary to ensure continuous runs without interruption.
Voltage Rating
Most 122 armored cables are rated for 600 volts, which is standard for residential and commercial use. Ensure the voltage rating matches your system requirements.
Higher voltage ratings provide a safety margin for demanding industrial applications or high-load power distribution.
Environmental Suitability
Consider whether your installation is indoors, outdoors, or underground. Some cables are specifically rated for wet or exposed conditions.
Look for weatherproof and corrosion-resistant armor if the cable will be exposed to moisture or chemicals.
Code Compliance
Ensure the cable is UL listed and NEC compliant to pass safety inspections. This is crucial for both residential and commercial projects.
Check for specific firestop ratings if the cable will pass through walls or floors where fire safety is a concern.
Brand Reputation
Trusted brands like Southwire often provide consistent quality and reliable customer support. This can be vital for complex installations.
Research customer reviews to gauge real-world performance and ease of installation for specific models.
Installation Ease
Flexible armor allows for easier routing around corners and tight spaces. Consider the tools required for grounding and connections.
Some products include binder tapes or anti-short bushings to simplify the setup process.
How to Use and Care for Your 122 Armored Cable
Before installation, inspect the cable for any visible damage or kinks that could compromise performance. Ensure the grounding connections are properly made according to NEC standards.
When pulling the cable, avoid excessive force that could damage the internal conductors. Use appropriate tools and techniques to maintain the integrity of the armor and insulation.
Store the cable in a dry, cool place if not used immediately to prevent environmental degradation. Keep the reel protected from moisture and direct sunlight to maintain quality over time.
Frequently Asked Questions
What is the main difference between MC cable and NM-B cable?
MC cable features a metal armor that provides superior mechanical protection compared to the plastic sheathing of NM-B. This makes MC ideal for exposed and industrial use where physical damage is a risk. NM-B is generally used for standard residential indoor wiring.
Can 122 armored cable be used underground?
Yes, some variants are rated for underground use if they meet specific environmental conditions. Always check the product specifications for wet or direct burial ratings before installing underground. Proper waterproofing may be required.
Is aluminum armor better than steel for MC cable?
Aluminum armor is lighter and more flexible, making installation easier without sacrificing much protection. Steel offers higher impact resistance but is heavier. The choice depends on your specific project needs and handling capabilities.
Do I need anti-short bushings for 122 MC cable?
Generally, no. Per NEC and UL standards, anti-short bushings are not required for MC cable use. However, always verify local codes to ensure compliance with specific safety regulations in your area.
How do I identify the ground wire in 122 MC cable?
The ground wire is typically bare copper or green-insulated. In 122 configurations, there are usually two current-carrying wires and one ground. Always double-check using a multimeter before connecting.
Can I use 122 MC cable for outdoor lighting?
Yes, if the specific product is rated for wet locations. Look for a corrosion-resistant armor and proper voltage ratings to ensure durability against weather conditions. Many options are explicitly designed for this purpose.
What is the maximum voltage rating for 122 armored cable?
Most 122 armored cables are rated for 600 volts. This is standard for both residential and commercial applications. Always verify the label on the cable to confirm the specific rating before use.
Is the solid copper or stranded better for MC cable?
Solid copper is common in 122 MC cable and offers better stability for fixed wiring. Stranded is more flexible but may not be used in all MC variants. Choose based on the rigidity required for your project.
Final Thoughts on Choosing the Best 122 Armored Cable
We reviewed ten top-rated options ranging from budget-friendly choices to premium commercial solutions. Each offers unique strengths in terms of length, durability, and safety features to meet diverse project needs.
Prioritize conductor material, voltage rating, and environmental suitability when making your decision. Proper compliance with local codes is essential for a safe and effective installation.
Always check current product availability and verify specifications before purchasing. The best cable for you depends on your specific project scope and safety requirements.