14/3 SJOOW Flexible Cord | 300V

Parent SKU :  SJOOW14-3

SKU :  SJOOW14-3-250

RUBBER DURABLE JACKET. SUNLIGHT, OIL & WATER RESISTANT. UL/CSA
Wire Size 14 AWG
Conductor Material Copper
Outer Diameter 0.36 in. / 9.144 mm
Jacket Type EPDM Rubber
Conductor Count 3
Voltage Rating 300V
Ampacity Rating 18

Get Product Details

Get Product Details

The 14 AWG 3-conductor SJOOW cord is the industrial standard for grounded, high-draw portable power. Built for professionals who require maximum reliability, this 300V-rated cord combines a heavy-duty copper core with a specialized thermoset jacket, providing the electrical capacity and physical resilience needed for the most demanding job site tools and machinery.

Why Choose 14/3 SJOOW Flexible Cord?

The 14 AWG conductors offer a robust 18-amp capacity, making this cord the go-to choice for equipment that draws significant current or features high-torque motors. The SJOOW designation identifies it as a "Junior" (300V) service cord that is fully resistant to Oil, Water, and Weather (UV). Its thermoset CPE jacket is chemically cross-linked, ensuring it will not melt, "cold flow," or deform when exposed to extreme heat or mechanical pressure.

  • High-Capacity Power Delivery: Ideally suited for 15A and 20A grounded circuits where the flexibility of a portable cord is required.

  • Ultimate Environmental Shielding: The Chlorinated Polyethylene (CPE) jacket is engineered to withstand constant exposure to cutting oils, solvents, and chemicals without degrading.

  • Supple in Extreme Cold: Rated to remain flexible in temperatures as low as -40°C, preventing the jacket brittleness and cracking that plagues standard PVC cords in winter conditions.

  • Safety Ground Integration: Includes a dedicated green grounding conductor to provide essential fault protection for metal-housed tools and industrial machinery.

  • Enhanced Flex Life: Features high-count Class K bare copper stranding, allowing the cord to endure constant coiling, vibration, and pulling without conductor fatigue.

Technical Specifications: 14/3 SJOOW

  • Conductor Size: 14 AWG

  • Number of Conductors: 3

  • Color Code: Black, White, Green

  • Ampacity: 18 Amps (Based on NEC Table 400.5(A)(1))

  • 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, OSHA Acceptable

Common Applications

  • Heavy-Duty Portable Tools: The definitive choice for circular saws, industrial grinders, and demolition hammers.

  • Industrial Pump Leads: Rated for continuous moisture exposure, making it ideal for sump pumps and portable water-transfer systems.

  • Commercial Floor Maintenance: Perfectly suited for heavy-duty floor buffers, high-pressure washers, and industrial vacuums.

  • Temporary Power Drops: Frequently used for portable power distribution blocks and lighting rigs on construction sites and film sets.


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, assuming three current-carrying conductors in the cord.

See Full Specifications

See Full Specifications

Physical Specifications

Wire Size (AWG/MCM) 14 AWG
Conductor Material Copper
Conductor Type Stranded
Strand Count 41/30
Outer Diameter (OD) (in/mm) 0.36 in. / 9.144 mm
Jacket Type EPDM Rubber
Conductor Count 3
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 18
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 0.088 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.

14/3 SJOOW Flexible Cord | 300V

Parent SKU :  SJOOW14-3

SKU :  SJOOW14-3-250

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

Parent SKU :  SJOOW14-3

SKU :  SJOOW14-3-250

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Get Product Details

Get Product Details

The 14 AWG 3-conductor SJOOW cord is the industrial standard for grounded, high-draw portable power. Built for professionals who require maximum reliability, this 300V-rated cord combines a heavy-duty copper core with a specialized thermoset jacket, providing the electrical capacity and physical resilience needed for the most demanding job site tools and machinery.

Why Choose 14/3 SJOOW Flexible Cord?

The 14 AWG conductors offer a robust 18-amp capacity, making this cord the go-to choice for equipment that draws significant current or features high-torque motors. The SJOOW designation identifies it as a "Junior" (300V) service cord that is fully resistant to Oil, Water, and Weather (UV). Its thermoset CPE jacket is chemically cross-linked, ensuring it will not melt, "cold flow," or deform when exposed to extreme heat or mechanical pressure.

  • High-Capacity Power Delivery: Ideally suited for 15A and 20A grounded circuits where the flexibility of a portable cord is required.

  • Ultimate Environmental Shielding: The Chlorinated Polyethylene (CPE) jacket is engineered to withstand constant exposure to cutting oils, solvents, and chemicals without degrading.

  • Supple in Extreme Cold: Rated to remain flexible in temperatures as low as -40°C, preventing the jacket brittleness and cracking that plagues standard PVC cords in winter conditions.

  • Safety Ground Integration: Includes a dedicated green grounding conductor to provide essential fault protection for metal-housed tools and industrial machinery.

  • Enhanced Flex Life: Features high-count Class K bare copper stranding, allowing the cord to endure constant coiling, vibration, and pulling without conductor fatigue.

Technical Specifications: 14/3 SJOOW

  • Conductor Size: 14 AWG

  • Number of Conductors: 3

  • Color Code: Black, White, Green

  • Ampacity: 18 Amps (Based on NEC Table 400.5(A)(1))

  • 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, OSHA Acceptable

Common Applications

  • Heavy-Duty Portable Tools: The definitive choice for circular saws, industrial grinders, and demolition hammers.

  • Industrial Pump Leads: Rated for continuous moisture exposure, making it ideal for sump pumps and portable water-transfer systems.

  • Commercial Floor Maintenance: Perfectly suited for heavy-duty floor buffers, high-pressure washers, and industrial vacuums.

  • Temporary Power Drops: Frequently used for portable power distribution blocks and lighting rigs on construction sites and film sets.


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, assuming three current-carrying conductors in the cord.

See Full Specifications

See Full Specifications

Physical Specifications

Wire Size (AWG/MCM) 14 AWG
Conductor Material Copper
Conductor Type Stranded
Strand Count 41/30
Outer Diameter (OD) (in/mm) 0.36 in. / 9.144 mm
Jacket Type EPDM Rubber
Conductor Count 3
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 18
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 0.088 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) 14 AWG
Conductor Material Copper
Conductor Type Stranded
Strand Count 41/30
Outer Diameter (OD) (in/mm) 0.36 in. / 9.144 mm
Jacket Type EPDM Rubber
Conductor Count 3
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 18
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 0.088 lb

Have Questions?

Call Us. Icon

Call Us.

(833) 268-8644

Email Us

This 14 AWG, 3-conductor portable cord is the "professional standard" for equipment that requires a dedicated safety ground and draws significant current. Unlike lighter 16 or 18-gauge cords, 14/3 SJOOW provides the 15-amp to 18-amp capacity needed for heavy-duty power tools, large floor buffers, and portable heaters. The inclusion of the third conductor (the green ground) makes it the specific requirement for any 120V machinery with a metal housing, providing a vital path for fault current to prevent electric shock.

The SJOOW rating isn't just a label; it defines a cord engineered to survive where standard PVC extension cords fail.

  • Thermoset Rubber Jacket: Unlike plastic jackets that melt or "flow" under heat, the CPE rubber jacket on this 14/3 cord is thermoset. It remains stable at high temperatures and won't fuse to itself or other cables if it gets hot under heavy load.
  • Junior Service (J): The "J" rating indicates a 300V limit, which allows the cord to have a smaller, more manageable diameter than 600V cords. This makes 14/3 SJOOW much easier to coil, store, and navigate around obstacles in a crowded workshop.
  • Oil & Water Resistance (OOW): It is specifically formulated to resist swelling when exposed to grease or motor oil and won't become "chalky" or brittle after prolonged exposure to rain or sunlight.

For a cord to be truly "Flexible," the internal metal must be able to move.

  • Class K Stranding: This cord uses hundreds of fine copper "hairs" twisted together. This allows the 14-gauge conductor to bend and twist thousands of times without the metal "work-hardening."
  • Vibration Dampening: In industrial applications where motors create constant micro-vibrations, the stranded copper prevents the wiring from fatiguing at the terminal connections, a common failure point for solid-core building wires.
  • Memory-Free: After being tightly coiled on a reel, 14/3 SJOOW will lay flat almost immediately once unrolled, reducing trip hazards on the shop floor.

This cord utilizes the standard North American color code for 120V grounded circuits to ensure error-free wiring:

  1. Black: Hot (Line)
  2. White: Neutral
  3. Green: Ground
    By providing a dedicated green grounding conductor, this cord meets OSHA and NEC requirements for grounding portable electrical equipment, making it the safe choice for construction sites and industrial facilities.

This cord is designed to perform in the harshest "real-world" climates:

  • Sub-Zero Flexibility: While cheap cords turn brittle in the cold, 14/3 SJOOW remains fully flexible down to -40°C.
  • High-Heat Rating: It is rated for continuous use in temperatures up to 90°C, making it safe for use near industrial machinery or in hot summer conditions.
  • Indoor/Outdoor Versatility: The "W" rating confirms it is UL-listed for moisture and sunlight resistance, allowing it to transition seamlessly from the factory floor to the outdoor job site.
Call Us. Icon

Call Us.

(833) 268-8644

Email Us