8/3 SOOW Wire 75FT 8 AWG 600V SOOW Bulk Cable - Heavy Duty Power Cord

In this review of the 8/3 SOOW Wire 75FT, the bottom line is simple: this heavy-duty 8 AWG, 3-conductor cable is built for demanding industrial and outdoor power distribution where durability and reliable conductivity matter most. The reviewer finds its rugged PVC jacket, wide temperature range, and oxygen-free copper construction make it a practical choice for powering portable welders, generators, lights, and motors across construction, marine, and event environments. For anyone needing a tested, flexible 75 ft power run without a separate ground conductor, this cable delivers dependable performance.

Key Features

• Built for Extreme Conditions: The oil, water and acid-resistant PVC jacket and insulation tolerate harsh chemicals and temperatures from -40C to 90C for outdoor and industrial use.
• Superior OFC Conductors: Each of the three conductors uses oxygen-free copper made of 186 finely stranded wires for improved conductivity and heat dissipation under load.
• 600V Rating: Rated to 600V for heavy-duty circuits and portable equipment, making it suitable for generators, welders, and motor leads.
• Robust Jacket and Insulation: The 1 mm PVC insulation per conductor and 1.2 mm overall jacket provide abrasion and environmental protection for frequent handling.
• 75 ft Length: Delivered as a single 75 ft length with a 16.6 mm overall diameter, offering long reach for temporary power runs and site setups.
• Stranded Flexibility: The finely stranded construction gives the cable flexibility for routing around equipment and reels while maintaining current capacity.

Who It's For

This cable is aimed at industrial electricians, rental companies, event crews, contractors, and marine technicians who need a flexible, heavy-gauge power cable for portable equipment and temporary power distribution. Its oil- and chemical-resistant jacket and extended temperature rating make it well suited to job sites, ships, and outdoor events.

It is not intended for users who require a dedicated grounding conductor in the same jacket since this is an 8/3 cable with three current-carrying conductors only. Home users needing a standard 3-conductor-plus-ground cord or a thinner, lighter extension cord should consider other cable types.

Pros & Cons

Pros

• Robust, chemical-resistant PVC jacket and insulation for outdoor and industrial durability.
• Oxygen-free copper conductors with 186 strands for better conductivity and heat handling.
• Good flexibility and a useful 75 ft length for temporary power distribution tasks.

Cons

• Contains three current-carrying conductors only and does not include a separate grounding wire, which limits some installations.

Specifications

Conductor Size	8 AWG (8 gauge)
Conductors	3 current-carrying conductors
Conductor Type	Oxygen-Free Copper, 186 strands per conductor
Voltage Rating	600V
Length	75 ft
Overall Diameter	16.6 mm
Insulation / Jacket	1 mm PVC insulation per conductor, 1.2 mm PVC jacket

Our Verdict

For professionals who need a rugged, flexible 8 AWG power cable for heavy-duty portable equipment, this 8/3 SOOW 75 ft cable offers strong value through durable construction and oxygen-free copper conductors. It performs well in harsh environments and is a smart choice where a separate ground conductor is not required in the same jacket.

Frequently Asked Questions

Does this cable include a separate ground conductor?
No, this product contains three current-carrying conductors only and does not include a separate grounding wire; verify your installation needs before ordering.

What environments can this cable handle?
The PVC jacket and insulation resist oil, water and acids and operate from -40C to 90C, making it suitable for industrial, outdoor and marine settings.

Is the conductor solid or stranded?
The conductors are finely stranded oxygen-free copper (186 strands per conductor) for flexibility and improved conductivity.