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Parent SKU : VFD8-4
SKU : VFD8-4-250
"8/4 VFD Cable W/ 4 #14 Ground Wires is a heavy-duty, 600V TC-ER / 1000V Flexible Motor Supply rated cable engineered for high-amperage Variable Frequency Drives. Built with XLPE insulation, dual-layer EMI/RFI shielding (aluminum tape and tinned copper braid), and four symmetrical ground wires, it suppresses noise and controls high-voltage spikes. Its rugged, oil-resistant PVC jacket is approved for direct burial, UV exposure, and wet or dry environments."
Standard power wire degrades quickly under high-frequency voltage spikes (reflected wave phenomenon) and radiates severe electrical noise into nearby control lines. This specialized VFD cable eliminates system failures:
Dual-Layer EMI/RFI Shielding: Combines an aluminum/polyester/aluminum tape shield with an overall 85% tinned copper braid to trap and ground high-frequency noise before it disrupts sensors or PLCs.
4 Symmetrical Ground Wires (4x #14 AWG): Features four dedicated tinned copper ground wires balanced within the core, providing significantly better EMI suppression and lower ground impedance than standard single-ground variants during fault conditions.
Exposed Run (TC-ER) Rated: Complies with UL 1277 for direct-run installation out of the cable tray to the motor without requiring rigid metal conduit, saving substantial material and labor costs.
Heavy-Duty Industrial Jacket: The oil-resistant PVC outer jacket is rated for direct burial, wet or dry locations (-40°C to 90°C), and harsh environments exposed to sunlight and chemicals.
Application: Primarily used with Variable Frequency Drives, industrial automation, processing equipment, conveyors, and pumps.
Voltage Rating: 600 Volts (UL Type TC-ER) / 1000 Volts (UL Approved Flexible Motor Supply Cable).
UL Listings: UL 1277 (Type TC-ER), Type XHHW-2, UL Type Motor Supply Cable.
Conductor Material: Stranded soft drawn tinned copper (8 AWG, 133 stranding).
Drain Wire(s): Four stranded tinned copper grounds (4#14 AWG).
Insulation: Cross-linked polyethylene (XLPE) (0.045" / 1.14 mm thickness).
Shielding: Aluminum polyester tape & 85% tinned copper braid.
Jacket Material: Polyvinyl chloride (PVC) (0.060" / 1.52 mm thickness).
Temperature Rating: -40°C to 90°C.
Cable Outer Diameter: 0.77 inches (19.7 mm).
Compliance Standards: CSA FT-4 vertical tray flame test; CSA AWM I/II A/B singles; C(UL) CIC-TC per CSA C22.2 No. 239 & 230; Meets IEEE 1202/UL 1685 (70,000 BTU) & ICEA T-29-520 (210,000 BTU) flame tests; Class I Division II Hazardous Location suitable; RoHS II & REACH compliant.
Industrial Conveyors & Pumps: Delivering clean power to 8 AWG motor loads while blocking EMI from reaching nearby control panels and sensors.
Automation & Robotics: Ideal for multi-axis machinery and factory interconnects requiring flexible, noise-free VFD power cabling.
Process Machinery Interconnects: Interconnecting heavy processing equipment, station trays, and control panels in harsh industrial environments.
Outdoor & Wash-Down Drives: Powering variable-speed drives in wet, direct burial, or outdoor locations where oil and UV resistance are critical.
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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.
| Wire Size (AWG/MCM) | 8 AWG |
| Conductor Material | Tinned Copper |
| Conductor Type | Stranded |
| Strand Count | 133 |
| Outer Diameter (OD) (in/mm) | 0.77 in. / 19.7 mm |
| Jacket Type | PVC |
| Conductor Count | 4 |
| Shield Coverage % | 1 |
| Shield Type | Aluminum Polyester with 85% Tinned Copper Braid |
| Shield | Shielded |
| Insulation Type | (XLP) Cross-Linked Polyethylene |
| UL Listing Numbers | UL 1277, UL 2277, UL 1202/1583, cUL, CSA |
| Voltage Rating | 600V / 1000V |
| Ampacity Rating | 55 |
| Direct Burial Rating | Yes |
| Submersible | No |
| Sunlight Resistance Rating | Yes |
| Temperature Rating | 90ºC |
| Standards | UL 1277, Type TC-ER, Type XHHW-2 UL approved as 1000V flexible motor supply cable CSA FT-4 Vertical tray flame test CSA AWM I/II A/B singles C(UL) CIC-TC per CSA standard C22.2 No. 239 & 230 Meets IEEE 1202/UL 1685 70, 000 BTU flame test Meets ICEA T-29-520 210, 000 BTU flame test Suitable for use in Class I Division II hazardous locations RoHS II & REACH compliant. |
| Miscellaneous Information | All values are nominal and subject to correction. |
| RoHS Compliance | Yes |
| Primary Applications | Conveyors and material handling systems, robotics, pumps, fans, and compressors,water and wastewater treatment, car wash equipment, HVAC systems, demanding industrial environments. |
| Weight per Foot | 0.496 lb |
Industrial Conveyors & Material Handling Systems
Delivers reliable, clean power to 8 AWG motor loads across automated distribution centers, sorting facilities, and industrial conveyor lines. The dual-layer shielding (aluminum tape + 85% tinned copper braid) traps and grounds high-frequency noise, preventing EMI/RFI from interfering with nearby optical sensors, PLCs, and low-voltage control lines.
Medium-to-Large Commercial HVAC & Chiller Drives
Powers variable speed supply fans, roof-top air handlers, and commercial pumping stations. Engineered with high-performance XLPE insulation, it withstands destructive reflected wave voltage spikes, reducing electrical stress on motor windings and preventing costly downtime.
Factory Equipment Interconnects & Automated Machinery
Ideal for stationary track/tray installations, machine tool wiring, and multi-axis assembly equipment. Featuring 133 stranded tinned copper conductors, this cable offers high flexibility for tight turns and smooth pulls through cable trays and junction boxes.
Municipal Water Treatment & Chemical Processing
Designed for variable-frequency pump drives, mixers, and aeration blowers operating in wet or corrosive environments. Its heavy-duty PVC jacket is oil, moisture, and chemical resistant, allowing seamless transitions from indoor control rooms to direct burial underground runs out to the motor site.
Harsh Wash-Down & Outdoor Industrial Installations
Built for food processing plants, agricultural facilities, and outdoor industrial sites. Rated for wet/dry operation from -40°C to 90°C with full sunlight and UV resistance, it holds up to extreme temperature swings and high-pressure equipment wash-downs.
Disclaimer: Real-world application examples are provided for educational and general planning purposes only. Project requirements vary based on system design, environmental factors, and local codes. Buyers and specifiers are responsible for verifying that all materials meet exact job specifications and comply with the National Electrical Code (NEC) and local regulations. Always consult with a licensed electrical contractor or project engineer prior to installation.
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 shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).
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.
Parent SKU : VFD8-4
SKU : VFD8-4-250
Parent SKU : VFD8-4
SKU : VFD8-4-250
"8/4 VFD Cable W/ 4 #14 Ground Wires is a heavy-duty, 600V TC-ER / 1000V Flexible Motor Supply rated cable engineered for high-amperage Variable Frequency Drives. Built with XLPE insulation, dual-layer EMI/RFI shielding (aluminum tape and tinned copper braid), and four symmetrical ground wires, it suppresses noise and controls high-voltage spikes. Its rugged, oil-resistant PVC jacket is approved for direct burial, UV exposure, and wet or dry environments."
Standard power wire degrades quickly under high-frequency voltage spikes (reflected wave phenomenon) and radiates severe electrical noise into nearby control lines. This specialized VFD cable eliminates system failures:
Dual-Layer EMI/RFI Shielding: Combines an aluminum/polyester/aluminum tape shield with an overall 85% tinned copper braid to trap and ground high-frequency noise before it disrupts sensors or PLCs.
4 Symmetrical Ground Wires (4x #14 AWG): Features four dedicated tinned copper ground wires balanced within the core, providing significantly better EMI suppression and lower ground impedance than standard single-ground variants during fault conditions.
Exposed Run (TC-ER) Rated: Complies with UL 1277 for direct-run installation out of the cable tray to the motor without requiring rigid metal conduit, saving substantial material and labor costs.
Heavy-Duty Industrial Jacket: The oil-resistant PVC outer jacket is rated for direct burial, wet or dry locations (-40°C to 90°C), and harsh environments exposed to sunlight and chemicals.
Application: Primarily used with Variable Frequency Drives, industrial automation, processing equipment, conveyors, and pumps.
Voltage Rating: 600 Volts (UL Type TC-ER) / 1000 Volts (UL Approved Flexible Motor Supply Cable).
UL Listings: UL 1277 (Type TC-ER), Type XHHW-2, UL Type Motor Supply Cable.
Conductor Material: Stranded soft drawn tinned copper (8 AWG, 133 stranding).
Drain Wire(s): Four stranded tinned copper grounds (4#14 AWG).
Insulation: Cross-linked polyethylene (XLPE) (0.045" / 1.14 mm thickness).
Shielding: Aluminum polyester tape & 85% tinned copper braid.
Jacket Material: Polyvinyl chloride (PVC) (0.060" / 1.52 mm thickness).
Temperature Rating: -40°C to 90°C.
Cable Outer Diameter: 0.77 inches (19.7 mm).
Compliance Standards: CSA FT-4 vertical tray flame test; CSA AWM I/II A/B singles; C(UL) CIC-TC per CSA C22.2 No. 239 & 230; Meets IEEE 1202/UL 1685 (70,000 BTU) & ICEA T-29-520 (210,000 BTU) flame tests; Class I Division II Hazardous Location suitable; RoHS II & REACH compliant.
Industrial Conveyors & Pumps: Delivering clean power to 8 AWG motor loads while blocking EMI from reaching nearby control panels and sensors.
Automation & Robotics: Ideal for multi-axis machinery and factory interconnects requiring flexible, noise-free VFD power cabling.
Process Machinery Interconnects: Interconnecting heavy processing equipment, station trays, and control panels in harsh industrial environments.
Outdoor & Wash-Down Drives: Powering variable-speed drives in wet, direct burial, or outdoor locations where oil and UV resistance are critical.
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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.
| Wire Size (AWG/MCM) | 8 AWG |
| Conductor Material | Tinned Copper |
| Conductor Type | Stranded |
| Strand Count | 133 |
| Outer Diameter (OD) (in/mm) | 0.77 in. / 19.7 mm |
| Jacket Type | PVC |
| Conductor Count | 4 |
| Shield Coverage % | 1 |
| Shield Type | Aluminum Polyester with 85% Tinned Copper Braid |
| Shield | Shielded |
| Insulation Type | (XLP) Cross-Linked Polyethylene |
| UL Listing Numbers | UL 1277, UL 2277, UL 1202/1583, cUL, CSA |
| Voltage Rating | 600V / 1000V |
| Ampacity Rating | 55 |
| Direct Burial Rating | Yes |
| Submersible | No |
| Sunlight Resistance Rating | Yes |
| Temperature Rating | 90ºC |
| Standards | UL 1277, Type TC-ER, Type XHHW-2 UL approved as 1000V flexible motor supply cable CSA FT-4 Vertical tray flame test CSA AWM I/II A/B singles C(UL) CIC-TC per CSA standard C22.2 No. 239 & 230 Meets IEEE 1202/UL 1685 70, 000 BTU flame test Meets ICEA T-29-520 210, 000 BTU flame test Suitable for use in Class I Division II hazardous locations RoHS II & REACH compliant. |
| Miscellaneous Information | All values are nominal and subject to correction. |
| RoHS Compliance | Yes |
| Primary Applications | Conveyors and material handling systems, robotics, pumps, fans, and compressors,water and wastewater treatment, car wash equipment, HVAC systems, demanding industrial environments. |
| Weight per Foot | 0.496 lb |
Industrial Conveyors & Material Handling Systems
Delivers reliable, clean power to 8 AWG motor loads across automated distribution centers, sorting facilities, and industrial conveyor lines. The dual-layer shielding (aluminum tape + 85% tinned copper braid) traps and grounds high-frequency noise, preventing EMI/RFI from interfering with nearby optical sensors, PLCs, and low-voltage control lines.
Medium-to-Large Commercial HVAC & Chiller Drives
Powers variable speed supply fans, roof-top air handlers, and commercial pumping stations. Engineered with high-performance XLPE insulation, it withstands destructive reflected wave voltage spikes, reducing electrical stress on motor windings and preventing costly downtime.
Factory Equipment Interconnects & Automated Machinery
Ideal for stationary track/tray installations, machine tool wiring, and multi-axis assembly equipment. Featuring 133 stranded tinned copper conductors, this cable offers high flexibility for tight turns and smooth pulls through cable trays and junction boxes.
Municipal Water Treatment & Chemical Processing
Designed for variable-frequency pump drives, mixers, and aeration blowers operating in wet or corrosive environments. Its heavy-duty PVC jacket is oil, moisture, and chemical resistant, allowing seamless transitions from indoor control rooms to direct burial underground runs out to the motor site.
Harsh Wash-Down & Outdoor Industrial Installations
Built for food processing plants, agricultural facilities, and outdoor industrial sites. Rated for wet/dry operation from -40°C to 90°C with full sunlight and UV resistance, it holds up to extreme temperature swings and high-pressure equipment wash-downs.
Disclaimer: Real-world application examples are provided for educational and general planning purposes only. Project requirements vary based on system design, environmental factors, and local codes. Buyers and specifiers are responsible for verifying that all materials meet exact job specifications and comply with the National Electrical Code (NEC) and local regulations. Always consult with a licensed electrical contractor or project engineer prior to installation.
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 shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).
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.
Get notified when this product is back in stock
Physical Specifications
Technical Specifications
Usage & Installation:
Packaging & Dimensions:
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This 8/4 Shielded VFD Cable is a heavy-duty, specialized power cable designed to connect Variable Frequency Drives (VFDs) to motors. It is engineered to withstand the unique electrical stresses created by VFD systems, such as high-voltage spikes, reflected waves, and electrical noise. Unlike standard cables, it features robust insulation and advanced shielding to prevent system failures and protect connected equipment.
VFD cable is crucial because standard power wire degrades quickly under the high-frequency voltage spikes and electrical noise generated by VFDs, leading to insulation breakdown and equipment failure. This specialized VFD cable is designed with features like XLPE insulation, dual-layer shielding, and symmetrical ground wires to manage these harsh electrical conditions. It reduces electromagnetic interference (EMI), controls high-voltage spikes, and provides a low-impedance path for common-mode currents, which standard cables cannot effectively do.
Dual-layer EMI/RFI shielding refers to the cable's advanced protection against electromagnetic interference (EMI) and radio frequency interference (RFI). This cable combines two layers: an aluminum/polyester/aluminum tape shield and an overall 85% tinned copper braid. This combination effectively traps and grounds high-frequency noise, preventing it from disrupting sensitive nearby control lines, sensors, or PLCs.
This cable features four dedicated #14 AWG tinned copper ground wires that are symmetrically balanced within the cable's core. This design provides significantly better EMI suppression and lower ground impedance compared to standard single-ground variants. Symmetrical grounding helps to effectively manage common-mode currents and high-frequency noise, ensuring stable operation and protecting motor bearings from damage.
TC-ER stands for Tray Cable - Exposed Run. This rating means the cable complies with UL 1277 and is approved for direct installation out of a cable tray to the motor without requiring rigid metal conduit. This feature offers substantial savings in material and labor costs by eliminating the need for additional protective raceways. TC-ER cables are designed to be more durable and pass stringent crush and impact tests for exposed applications.
Here are the key specifications for this VFD cable:
Yes, this VFD cable is designed for rugged industrial use and harsh environments. Its heavy-duty, oil-resistant PVC outer jacket is rated for direct burial, UV exposure, and wet or dry locations, with a wide temperature rating of -40°C to 90°C. This makes it suitable for outdoor installations, wash-down areas, and locations exposed to chemicals.
This VFD cable is ideal for a variety of industrial applications, including:
XLPE stands for Cross-Linked Polyethylene, which is a thermoset insulation material. In VFD cables, XLPE insulation offers superior thermal properties, enhanced electrical performance, and greater mechanical strength compared to other materials like PVC. It provides higher resistance to voltage spikes, improved capacitance for longer installations, and is highly resistant to chemicals, oils, and water treeing, ensuring a longer service life and reliable operation in demanding VFD applications.
This 8 AWG 4C Shielded VFD Cable is rated for dual voltage applications. It has a 600 Volt rating under UL Type TC-ER and a 1000 Volt rating as a UL Approved Flexible Motor Supply Cable. This higher voltage rating is critical for VFD systems, as the output can generate voltage spikes significantly higher than the nominal system voltage.
UL 1277 is the official Safety Standard for Electrical Power and Control Tray Cables. For VFD installations, a UL 1277 listing certifies that the cable meets strict flame-retardant, crush, and impact-resistance standards required for placement in cable trays. When combined with an Exposed Run (TC-ER) rating, it permits contractors to run the cable continuously out of the cable tray directly to the motor without installing rigid conduit, significantly reducing jobsite material and labor costs.
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