50ft 6/3 Metal Clad MC Cable with Ground - Heavy Duty 6 AWG

In this review the 50ft 6/3 Metal Clad (MC) Cable with Ground is evaluated for installers, contractors, and serious DIYers who need a durable, high-capacity power run. The bottom line: this cable is built for tough environments and continuous use, and its most compelling feature is the combination of solid bare copper conductors and an aluminum alloy metal jacket that improves corrosion resistance and heat handling for outdoor, industrial, or embedded installations.

Key Features

• Rugged construction: The aluminum alloy metal jacket protects the conductors from mechanical damage and weather, making it suitable for outdoor and industrial settings.
• Solid copper conductors: The 6 AWG conductors are made from solid bare copper strands, which deliver reliable conductivity and better heat absorption than many alternatives.
• Ground conductor included: A dedicated ground made from solid copper strands is included for safer installations and clear grounding paths.
• 600V rating and heat tolerance: The cable is rated for 600V and specified for environments up to 90C, aligning with the listed UL reference standards for safety and performance.
• Versatile applications: Its design supports use in construction sites, portable power and lighting, motors and transformers, pumps and generators, and embedded outdoor runs.

Who It's For

This cable is aimed at electricians, contractors, and property owners who need a heavy duty 6/3 AWG cable for feeding high-current equipment, temporary site power, or permanent outdoor/embedded runs where durability matters. It is especially useful when a metal clad solution is required for abrasion and moisture resistance.

Those who should look elsewhere include casual hobbyists seeking light indoor wiring or anyone requiring flexible, small-gauge cord for low-current appliances; this product is intentionally robust and sized for heavy-duty applications, not small household tasks.

Pros & Cons

Pros

• Solid bare copper conductors provide improved conductivity and thermal performance.
• Aluminum alloy jacket offers corrosion resistance and better durability than common PVC sheaths.
• Included ground conductor and 600V rating make it suitable for a wide range of professional uses.

Cons

• At 50 ft and with a metal jacket and solid copper, the cable is relatively stiff and heavy, which can make routing in tight spaces more difficult.

Specifications

Length	50 ft
Conductor size	6 AWG (6/3)
Conductors	3 insulated conductors + 1 ground (solid bare copper)
Jacket material	Aluminum alloy metal clad
Voltage rating	600V
Temperature rating	90C
Standards referenced	UL 83, UL 1569, UL 2556

Our Verdict

The 50ft 6/3 MC cable is a solid choice for professionals and serious DIYers who need a rugged, high-capacity run that will hold up outdoors and in industrial settings; its solid copper conductors and aluminum alloy jacket deliver reliability and value for heavy-duty installations where durability and safety matter.

Frequently Asked Questions

Can this cable be used outdoors?
Yes, the aluminum alloy metal jacket and temperature rating make it suitable for outdoor use and embedded installations when installed per code.

Is the ground conductor included?
Yes, the cable includes a dedicated solid copper ground conductor in the 4-conductor assembly.

What kinds of equipment can it power?
It is appropriate for heavy-duty equipment such as motors, generators, pumps, and portable site power and lighting where 6 AWG capacity is required.