16/4 SJOOW Flexible Cord | 300V

Parent SKU :  SJOOW16-4

SKU :  SJOOW16-4-250

RUBBER DURABLE JACKET. SUNLIGHT, OIL & WATER RESISTANT. UL/CSA
Wire Size 16 AWG
Conductor Material Copper
Outer Diameter 0.36 in. / 9.144 mm
Jacket Type EPDM Rubber
Conductor Count 4
Voltage Rating 300V
Ampacity Rating 10

Get Product Details

Get Product Details

Providing a compact solution for 3-phase power or multi-circuit control, this 16 AWG 4-conductor SJOOW cord is engineered for high-performance in demanding industrial environments. This 300V-rated cord features four precision-stranded conductors in a rugged, thermoset jacket, offering superior current-carrying capacity for automated machinery and portable multi-circuit equipment.

Why Choose 16/4 SJOOW Flexible Cord?

The 16 AWG gauge is highly valued for its ability to handle more current than standard 18 AWG cords while maintaining a manageable diameter. The SJOOW rating guarantees that the cord is "Junior" service (300V) and possesses ultimate resistance to Oil, Water, and Weather (UV). Its thermoset CPE jacket is chemically cross-linked, ensuring it will not melt when exposed to high-heat equipment or "cold flow" under the weight of heavy machinery.

  • Multi-Circuit Versatility: The 4-conductor configuration is ideal for small 3-phase motors (using the fourth wire as a ground) or for complex control signals where multiple paths are required in a single cable.

  • Premium Oil & Chemical Resistance: The Chlorinated Polyethylene (CPE) jacket is designed to withstand continuous exposure to cutting oils, lubricants, and aggressive cleaning solvents.

  • Extreme Cold-Weather Flexibility: Rated for a temperature range of -40°C to +90°C, this cord remains supple and resistant to cracking even in arctic conditions.

  • Durable Class K Stranding: Utilizes high-strand count bare copper, providing the mechanical strength and flexibility needed for equipment that undergoes constant vibration or repetitive movement.

Technical Specifications: 16/4 SJOOW

  • Conductor Size: 16 AWG

  • Number of Conductors: 4

  • Color Code: Black, White, Red, Green

  • Ampacity: 10 Amps (Based on NEC Table 400.5(A)(1) - adjusted for 4 conductors)

  • Voltage Rating: 300V

  • Jacket Material: Premium Grade Thermoset CPE (Black)

  • Insulation: Oil-Resistant EPDM

  • Conductor Material: Fully Annealed Stranded Bare Copper (Class K)

  • Standards: UL 62, CSA C22.2 No. 49, MSHA Approved, RoHS Compliant

Common Applications

  • Small 3-Phase Motors: Perfect for portable industrial fans, pumps, and conveyors requiring 3-phase power and a dedicated ground.

  • Industrial Automation: The preferred choice for wiring multi-function sensor arrays, limit switches, and solenoid valves on production lines.

  • Push-Button Pendant Stations: Ideal for overhead hoist and crane controls where multiple signal conductors must be consolidated into one flexible drop.

  • Professional Stage & Lighting: Used for portable power distribution and multi-circuit lighting rigs where a durable, non-reflective black jacket is required.


Technical Note: All values are nominal and subject to industry tolerances and manufacturer corrections. Specifications are subject to change without notice. It is the buyer’s responsibility to verify that all materials meet the specific requirements of the project and comply with local electrical codes.

 

*All values are nominal and subject to correction. Ampacity is based on the National Electrical Code (NEC) for flexible cords and cables, adjusted for the number of current-carrying conductors in the cord.

See Full Specifications

See Full Specifications

Physical Specifications

Wire Size (AWG/MCM) 16 AWG
Conductor Material Copper
Conductor Type Stranded
Strand Count 26/30
Outer Diameter (OD) (in/mm) 0.36 in. / 9.144 mm
Jacket Type EPDM Rubber
Conductor Count 4
Shield Unshielded
Insulation Type Ethylene Propylene Diene Monomoer (EPDM) or Ethylene Propylene Rubber (EPR)
UL Listing Numbers UL/CSA

Technical Specifications

Voltage Rating 300V
Ampacity Rating 10
Submersible No
Flexibility Rating High
Sunlight Resistance Rating Yes
Temperature Rating 90ºC
Standards UL Flexible Cord - UL 62
CSA C22.2 No. 49
Flame test meets FT2
ASTM B-174
MSHA Approved
OSHA Accepted
RoHS Compliant
Miscellaneous Information All values are nominal and subject to correction. **Ampacity values shown are for current carrying conductors. A grounding conductor, or one which carries only the unbalanced current from other conductors, is NOT counted in determining current carrying capacity.
RoHS Compliance Yes

Usage & Installation

Primary ApplicationsPortable tools and equipment, portable appliances, small motors, machinery.
Common Uses
  • Temporary Power Supplies
  • Portable Tools and Equipment
  • Lighting Installations
  • Sound and Audio Equipment
  • Industrial Machinery
  • Marine Applications
  • Heating and Cooling Equipment.

Packaging & Dimensions:

Weight per Foot 0.083 lb

Shipping and Returns

Shipping and Returns

General Shipping Information

In-stock orders placed before 3pm EST typically ship within 1-2 business days. Our business days are Monday through Friday; we do not process orders on Saturday, Sunday, or major US Holidays.

You will receive an e-mail with a tracking number within 1-2 business days from the time its shipped. You will also be able to view your order status and tracking numbers in your account order history.

Expedited Shipping

Expedited shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).

Returns

You have 30 days from the day you receive the item to contact us for a return. Returns are subject to a 30% Restocking Fee.

Please contact us at help@wireamerica.com to request a return authorization. Have your order number or name the order was placed with ready and we will email you an RMA (return) number and instructions for return. Currently, we do not offer exchanges. A new order must be placed if you need a different item. If you provide the new order number at the time of your return request, the restocking fee may be lowered.

Orders on any items with a material value of $50 or less are non-returnable.

SJOOW Flexible 300V Cord

Wire America | Wire Flexibility Series

This video shows the flexibility, size, jacket detail, conductor material and stranding of the 16-3 SJOOW Flexible 300 Volt Cord.

16/4 SJOOW Flexible Cord | 300V

Parent SKU :  SJOOW16-4

SKU :  SJOOW16-4-250

RUBBER DURABLE JACKET. SUNLIGHT, OIL & WATER RESISTANT. UL/CSA
In Stock
Ships in 1-2 days

Parent SKU :  SJOOW16-4

SKU :  SJOOW16-4-250

$197/ea.
$392/ea.
$780/ea.
$1,940/ea.
$3,860/ea.
$0.80/ft.
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Min: 250 ft., Max: 20,000 ft.
Spool (250 ft.)
$197.00
Please select an option
Maximum reached, contact us for custom orders
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Get Product Details

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Providing a compact solution for 3-phase power or multi-circuit control, this 16 AWG 4-conductor SJOOW cord is engineered for high-performance in demanding industrial environments. This 300V-rated cord features four precision-stranded conductors in a rugged, thermoset jacket, offering superior current-carrying capacity for automated machinery and portable multi-circuit equipment.

Why Choose 16/4 SJOOW Flexible Cord?

The 16 AWG gauge is highly valued for its ability to handle more current than standard 18 AWG cords while maintaining a manageable diameter. The SJOOW rating guarantees that the cord is "Junior" service (300V) and possesses ultimate resistance to Oil, Water, and Weather (UV). Its thermoset CPE jacket is chemically cross-linked, ensuring it will not melt when exposed to high-heat equipment or "cold flow" under the weight of heavy machinery.

  • Multi-Circuit Versatility: The 4-conductor configuration is ideal for small 3-phase motors (using the fourth wire as a ground) or for complex control signals where multiple paths are required in a single cable.

  • Premium Oil & Chemical Resistance: The Chlorinated Polyethylene (CPE) jacket is designed to withstand continuous exposure to cutting oils, lubricants, and aggressive cleaning solvents.

  • Extreme Cold-Weather Flexibility: Rated for a temperature range of -40°C to +90°C, this cord remains supple and resistant to cracking even in arctic conditions.

  • Durable Class K Stranding: Utilizes high-strand count bare copper, providing the mechanical strength and flexibility needed for equipment that undergoes constant vibration or repetitive movement.

Technical Specifications: 16/4 SJOOW

  • Conductor Size: 16 AWG

  • Number of Conductors: 4

  • Color Code: Black, White, Red, Green

  • Ampacity: 10 Amps (Based on NEC Table 400.5(A)(1) - adjusted for 4 conductors)

  • Voltage Rating: 300V

  • Jacket Material: Premium Grade Thermoset CPE (Black)

  • Insulation: Oil-Resistant EPDM

  • Conductor Material: Fully Annealed Stranded Bare Copper (Class K)

  • Standards: UL 62, CSA C22.2 No. 49, MSHA Approved, RoHS Compliant

Common Applications

  • Small 3-Phase Motors: Perfect for portable industrial fans, pumps, and conveyors requiring 3-phase power and a dedicated ground.

  • Industrial Automation: The preferred choice for wiring multi-function sensor arrays, limit switches, and solenoid valves on production lines.

  • Push-Button Pendant Stations: Ideal for overhead hoist and crane controls where multiple signal conductors must be consolidated into one flexible drop.

  • Professional Stage & Lighting: Used for portable power distribution and multi-circuit lighting rigs where a durable, non-reflective black jacket is required.


Technical Note: All values are nominal and subject to industry tolerances and manufacturer corrections. Specifications are subject to change without notice. It is the buyer’s responsibility to verify that all materials meet the specific requirements of the project and comply with local electrical codes.

 

*All values are nominal and subject to correction. Ampacity is based on the National Electrical Code (NEC) for flexible cords and cables, adjusted for the number of current-carrying conductors in the cord.

See Full Specifications

See Full Specifications

Physical Specifications

Wire Size (AWG/MCM) 16 AWG
Conductor Material Copper
Conductor Type Stranded
Strand Count 26/30
Outer Diameter (OD) (in/mm) 0.36 in. / 9.144 mm
Jacket Type EPDM Rubber
Conductor Count 4
Shield Unshielded
Insulation Type Ethylene Propylene Diene Monomoer (EPDM) or Ethylene Propylene Rubber (EPR)
UL Listing Numbers UL/CSA

Technical Specifications

Voltage Rating 300V
Ampacity Rating 10
Submersible No
Flexibility Rating High
Sunlight Resistance Rating Yes
Temperature Rating 90ºC
Standards UL Flexible Cord - UL 62
CSA C22.2 No. 49
Flame test meets FT2
ASTM B-174
MSHA Approved
OSHA Accepted
RoHS Compliant
Miscellaneous Information All values are nominal and subject to correction. **Ampacity values shown are for current carrying conductors. A grounding conductor, or one which carries only the unbalanced current from other conductors, is NOT counted in determining current carrying capacity.
RoHS Compliance Yes

Usage & Installation

Primary ApplicationsPortable tools and equipment, portable appliances, small motors, machinery.
Common Uses
  • Temporary Power Supplies
  • Portable Tools and Equipment
  • Lighting Installations
  • Sound and Audio Equipment
  • Industrial Machinery
  • Marine Applications
  • Heating and Cooling Equipment.

Packaging & Dimensions:

Weight per Foot 0.083 lb

Shipping and Returns

Shipping and Returns

General Shipping Information

In-stock orders placed before 3pm EST typically ship within 1-2 business days. Our business days are Monday through Friday; we do not process orders on Saturday, Sunday, or major US Holidays.

You will receive an e-mail with a tracking number within 1-2 business days from the time its shipped. You will also be able to view your order status and tracking numbers in your account order history.

Expedited Shipping

Expedited shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).

Returns

You have 30 days from the day you receive the item to contact us for a return. Returns are subject to a 30% Restocking Fee.

Please contact us at help@wireamerica.com to request a return authorization. Have your order number or name the order was placed with ready and we will email you an RMA (return) number and instructions for return. Currently, we do not offer exchanges. A new order must be placed if you need a different item. If you provide the new order number at the time of your return request, the restocking fee may be lowered.

Orders on any items with a material value of $50 or less are non-returnable.

Video thumbnail
SJOOW Flexible 300V Cord

Wire America | Wire Flexibility Series

This video shows the flexibility, size, jacket detail, conductor material and stranding of the 16-3 SJOOW Flexible 300 Volt Cord.

Physical Specifications

Wire Size (AWG/MCM) 16 AWG
Conductor Material Copper
Conductor Type Stranded
Strand Count 26/30
Outer Diameter (OD) (in/mm) 0.36 in. / 9.144 mm
Jacket Type EPDM Rubber
Conductor Count 4
Shield Unshielded
Insulation Type Ethylene Propylene Diene Monomoer (EPDM) or Ethylene Propylene Rubber (EPR)
UL Listing Numbers UL/CSA

Technical Specifications

Voltage Rating 300V
Ampacity Rating 10
Submersible No
Flexibility Rating High
Sunlight Resistance Rating Yes
Temperature Rating 90ºC
Standards UL Flexible Cord - UL 62
CSA C22.2 No. 49
Flame test meets FT2
ASTM B-174
MSHA Approved
OSHA Accepted
RoHS Compliant
Miscellaneous Information All values are nominal and subject to correction. **Ampacity values shown are for current carrying conductors. A grounding conductor, or one which carries only the unbalanced current from other conductors, is NOT counted in determining current carrying capacity.
RoHS Compliance Yes

Usage & Installation:

Primary ApplicationsPortable tools and equipment, portable appliances, small motors, machinery.
Common Uses
  • Temporary Power Supplies
  • Portable Tools and Equipment
  • Lighting Installations
  • Sound and Audio Equipment
  • Industrial Machinery
  • Marine Applications
  • Heating and Cooling Equipment.

Packaging & Dimensions:

Weight per Foot 0.083 lb

Have Questions?

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Call Us.

(833) 268-8644

Email Us

This 16 AWG, 4-conductor portable cord is a versatile "multi-purpose" cable used when extra conductors are needed for control signals or balanced power. It is most commonly used for small 3-phase motors (208/240V), industrial push-button pendants, and stage lighting equipment. Because it offers four 16-gauge conductors in a single flexible jacket, it is also a favorite for automated security gates, conveyor system controls, and wiring for heavy-duty commercial appliances that require both a neutral and a ground.

The SJOOW rating identifies this cable as a "Junior" hard-service cord designed for extreme environmental durability:

  • S (Service): Indicates a flexible portable cord.
  • J (Junior): Rated for 300 Volts (the "J" identifies it as the more flexible, smaller-diameter version compared to 600V "S" cords).
  • OO (Oil-Resistant): Both the outer jacket and the internal conductor insulation are formulated to resist damage from oils and lubricants.
  • W (Weather/Water): UL-rated for both indoor and outdoor use, featuring UV-stabilized materials that prevent the jacket from drying out or cracking in sunlight.

This cord is rated for 10 Amps per conductor. This rating is based on an ambient temperature of 30°C (86°F) per NEC standards for 4-conductor assemblies.

Unlike standard residential wire, 16/4 SJOOW utilizes Class K high-strand-count bare copper.

  • Flexibility and "Memory": The high strand count allows the cord to be bent into tight radiuses and coiled repeatedly without the conductors becoming permanently kinked or "taking a set."
  • Vibration Resistance: In industrial settings where machines vibrate constantly, stranded copper prevents the metal from fatiguing and snapping, which is a common failure point for solid-core wires.
  • Efficient Power Delivery: 16-gauge wire provides more "headroom" than 18-gauge, allowing for longer runs without significant voltage drop for equipment drawing up to 10 Amps.

This cord features four color-coded, insulated conductors to help prevent wiring errors:

  1. Black: Hot (Phase 1)
  2. White: Neutral (or Phase 2)
  3. Red: Secondary Hot (or Phase 3)
  4. Green: Ground
    This 4-wire configuration is essential for 240V equipment with a neutral (like some commercial ovens) or for 3-phase power where a neutral isn't required but a ground is mandatory.

16/4 SJOOW is built to "live" on shop floors and in outdoor environments:

  • Thermoset CPE Jacket: The outer rubber-like sheath is "thermoset," meaning it won't melt or deform if it touches a hot engine or weld spatter.
  • Temperature Range: Remains fully flexible in extreme cold (-40°C) and remains stable in extreme heat (90°C).
  • Chemical Immunity: It is highly resistant to gasoline, acids, solvents, and water, making it the ideal choice for automotive shops, marine docks, and manufacturing plants.

Yes. The "W" rating indicates the cord is water and weather-resistant, meaning it is designed to hold up against rain, sunlight, and outdoor temperature fluctuations.

No. SJOOW is designed specifically for portable service and temporary power. It does not meet the fire and safety standards required for fixed, permanent building wiring. Always use NEC-compliant interior wiring (like Romex or THHN in conduit) inside a structure.

Call Us. Icon

Call Us.

(833) 268-8644

Email Us