50FT 16/3 SJOOW 300V Wire 16 AWG 3 Conductor - Heavy Duty Power Cable

In this review the focus is on a straightforward workhorse: the 50ft 16/3 SJOOW 300V wire. The bottom line is simple - this cable is for tradespeople and facilities managers who need a flexible, heavy duty 16 AWG, 3-conductor cord for portable power and industrial leads. Our review finds it stands out for rugged durability and predictable electrical performance under load, making it well suited to temporary power runs, motor leads, and lighting rigs where a reliable 300V-rated cord is required.

Key Features

• Rugged Durability: The insulated conductors are wrapped in a tough PVC/rubber jacket that resists oils, acids, water and chemicals for long service life in harsh environments.
• Safety and Performance: Oxygen-free copper conductors improve conductivity and current capacity, helping maintain stable voltage in heavy-duty applications.
• Versatile Applications: Sized and rated for power and control circuits, portable tools, lighting fixtures and portable appliances, making it useful across shops and job sites.
• Industrial Strength: The cable is built for repeated handling and exposure, appropriate for power generation, mining support, marine dockside or oilfield auxiliary runs.
• Indoor/Outdoor Rated: Rated to 300V and designed to withstand abrasion and a wide temperature range for flexible use indoors or outdoors.

Who It's For

This cable suits electricians, rental house technicians, maintenance crews and contractors who need a 50 ft, 16 AWG, 3-conductor cord for portable equipment or temporary motor leads. Its chemical and water resistance makes it a practical choice for industrial and marine support roles.

It is not intended for users who require a dedicated equipment grounding conductor, since this product is a 3-conductor cable without an extra ground wire. Customers needing 3+1 configurations or different gauge sizing should confirm requirements before purchase.

Pros & Cons

Pros

• Durable jacket offers protection from oils, acids and water for reliable field use.
• Oxygen-free copper conductors provide good conductivity and consistent performance under load.
• Flexible 50 ft length gives reach for portable tools, lighting and motor leads without extensions.
• Suitable for indoor and outdoor applications in a range of industrial settings.

Cons

• Does not include a separate ground conductor, so it is not a 3+1 cable and may not meet all grounding needs.
• At 16 AWG, it is not appropriate for very high current permanent power runs; users should verify amperage requirements.

Specifications

Length	50 ft
Conductor Size	16 AWG
Conductors	3 conductors (no extra ground)
Voltage Rating	300 V
Jacket Material	PVC/rubber heavy duty jacket
Typical Uses	Portable power, motor leads, lighting, control circuits

Our Verdict

The 50ft 16/3 SJOOW 300V cable is a solid value for professionals who need a flexible, chemical- and water-resistant 16 gauge cord for portable equipment and temporary power. It delivers dependable conductivity and a tough jacket for industrial environments, but buyers should note it lacks a separate ground conductor and confirm ampacity needs before selecting it for permanent or high-current installations.

Frequently Asked Questions

Does this cable include a ground wire?
No, this is a 3-conductor cable and does not include an extra ground conductor; it is not a 3+1 cable.

Is the jacket resistant to oils and chemicals?
Yes, the heavy duty PVC/rubber jacket is designed to resist oils, acids, water and common chemicals for industrial use.

Can it be used outdoors?
Yes, the cable is rated for indoor or outdoor use and built to withstand abrasion and a range of temperatures.