100FT 16/4 SJOOW 300V Wire 16 AWG 4 Conductor - Heavy Duty Power Cable

In this review the 100FT 16/4 SJOOW 300V Wire is evaluated as a workhorse cable for demanding power and control tasks; the bottom line is that it is best for technicians and facility teams who need a flexible, durable 16 AWG 4 conductor cord with reliable conductivity over a long run. The reviewer found the cable's robust PVC/rubber jacket and oxygen-free copper conductors deliver predictable performance in portable equipment, lighting, and motor lead applications, while the 100 ft length removes the need for frequent extensions on job sites.

Key Features

• Rugged Durability: The insulated conductors are wrapped in a heavy PVC/rubber jacket that resists oils, acids, water, and chemicals for longer life in harsh conditions.
• Safety and Performance: OFC (oxygen-free copper) conductors provide improved conductivity and current capacity for safer heavy-duty connections.
• Versatile Applications: Suitable for power and control circuits, portable tools, lighting fixtures, and portable appliances across industrial and commercial settings.
• Industrial Strength: The jacket and construction are designed to withstand abrasion and extreme temperatures common in power generation, mining, and marine uses.
• Outdoor Rated: Built for indoor or outdoor use so the same length of cable can be deployed on construction sites or in data center temporary runs.
• Length Convenience: The 100 ft spool reduces the need for multiple shorter cables, simplifying runs for portable motor leads and machinery circuits.

Who It's For

This cable is aimed at electricians, maintenance technicians, and contractors who need a flexible 100 ft run with four conductors for portable power or control wiring. It fits well where a grounded multi-conductor cord is not required, for example powering temporary lighting, stage equipment, or motor leads where the system provides grounding elsewhere.

Those who should look elsewhere include users who require a separate ground conductor within the same jacket (this is not a 4+1 cable) or projects requiring thinner gauge or higher voltage ratings than 300V. For permanently buried runs or fixed permanent installations consult a project-specific cable type.

Pros & Cons

Pros

• Durable jacket resists oils, chemicals, and water for reliable field use.
• OFC copper conductors deliver better conductivity and efficient current capacity for heavy-duty applications.
• 100 ft length provides mobility and reduces connection points on job sites.

Cons

• Does not include a separate ground conductor; not suitable where an internal ground is required.
• At 16 AWG it is not intended for very high current continuous loads compared with larger gauge cable.

Specifications

Conductor gauge	16 AWG
Number of conductors	4 conductor
Length	100 ft
Insulation/jacket	PVC/rubber SJOOW heavy duty jacket
Voltage rating	300V
Conductor type	OFC (oxygen-free copper)
Intended use	Portable power, motor leads, lighting, control circuits

Our Verdict

The 100FT 16/4 SJOOW 300V cable is a practical choice for professionals who need a long, flexible multi-conductor cord with proven resistance to oils, water, and chemicals. It represents good value for temporary and portable power applications where a separate ground conductor is provided externally, delivering dependable performance for industrial and commercial work.

Frequently Asked Questions

Does this cable include a ground conductor?
No, this is a 4-conductor cable without an extra ground wire; it is not a 4+1 cable.

Can this cable be used outdoors?
Yes, the jacket and construction are rated for indoor or outdoor use and resist water and oils.

What is the voltage rating?
The cable is rated for 300V suitable for portable power and control circuits.