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Solid THHN/THWN-2 WireFrom $0.20/ft -
Solid THHN/THWN-2 WireFrom $0.20/ft - Solid THHN/THWN-2 WireFrom $0.20/ft
- Solid THHN/THWN-2 WireFrom $0.20/ft
Parent SKU : VFD10-3
SKU : VFD10-3-250
"10/3 Shielded VFD Cable is a specialized, 600V TC-ER / 1000V Type Motor Supply rated solution engineered to deliver clean, heavy-duty power from Variable Frequency Drives to high-horsepower industrial motors. Featuring a unique 3-conductor configuration with symmetrical grounding, this robust 10 AWG cable utilizes a premium dual-layer shield (aluminum foil tape and tinned copper braid) along with moisture-resistant XLPE insulation to suppress intense EMI/RFI noise, handle severe high-frequency voltage spikes, and completely eliminate the need for costly termination kits. Encased in a rugged, direct burial rated PVC jacket, it provides maximum longevity in the harshest industrial and outdoor pump environments."
Standard electrical wire acts like an antenna under high-frequency VFD switching, bleeding noise into control circuits and destroying motor bearings. This 3-conductor symmetrical layout is engineered to eliminate those failures entirely:
Symmetrical Ground Balance: Rather than one large ground, this design splits the ground path into three individual #14 AWG conductors nestled symmetrically between the phase conductors. This cancels out common-mode stray voltage currents, protecting motor bearings from electrical pitting.
100% EMI/RFI Noise Suppression: Combines a 100% coverage aluminum/mylar/aluminum foil shield with a heavy tinned copper braid. This dual-layer defense seals in high-frequency switching noise before it can glitch nearby PLCs, sensors, or Ethernet lines.
No Termination Kits Required: Unlike some alternative VFD configurations, this highly efficient 3-conductor layout is engineered to connect cleanly directly to terminals without requiring expensive, labor-intensive termination kits.
Exposed Run (TC-ER) Rated: Complies with UL 1277 for direct-run installation from the cable tray directly to the motor housing, completely saving the high material and labor costs of running rigid metal conduit.
Application: Variable Frequency Drive motor connections, large industrial pumps, mixers, heavy conveyors, commercial HVAC blowers, and high-horsepower machinery.
Voltage Rating: 600 Volts (UL Type TC-ER) / 1000 Volts (UL Type Motor Supply).
Ampacity Rating: 40 Amps (90°C continuous duty).
UL / CSA Listings: UL 1277 Type TC-ER, Type XHHW-2, UL 2277 WTTC (Wind Turbine Tray Cable), CSA AWM I/II A/B, c(UL) CIC-TC.
Conductor Material: Stranded fine-wire soft drawn tinned copper (10 AWG, 105 strands).
Ground / Symmetrical Ground Paths: 3 individual #14 AWG stranded soft drawn tinned copper grounds.
Insulation: Cross-linked Polyethylene (XLP), rated 90°C Wet/Dry.
Shielding: Dual-layer defense: 100% coverage Aluminum/Mylar/Aluminum tape + heavy tinned copper braid.
Color Code: ICEA Method 4 (All black insulated conductors printed with "1-One", "2-Two", "3-Three").
Jacket Material: Premium PVC (Black, sunlight, moisture, oil, and abrasion resistant; Direct Burial rated).
Temperature Rating: -40°C to 90°C.
Cable Dimensions: Insulation Thickness: 0.030" (0.76 mm) | Jacket Thickness: 0.060" (1.52 mm) | Nominal Outer Diameter: 0.553 inches (14.05 mm).
Flame Test Compliance: CSA FT-4 vertical tray flame test; Meets UL 1202/1583 (70,000 BTU) & ICEA T-29-520 (210,000 BTU) flame tests.
Environmental/Location: Suitable for Class I Division II Hazardous Locations; RoHS II & REACH compliant.
Precision Automated Machinery: Powering fractional horsepower VFD motors in bottling, packaging, and high-speed assembly lines where nearby sensor interference must be avoided.
Chemical & Water Treatment Pumps: Suppressing destructive bearing currents in wet, corrosive environments where the rugged, direct-burial PVC jacket protects against chemical washdowns.
HVAC Blowers & Exhaust Fans: Eliminating electromagnetic noise lines inside commercial air handling systems to prevent building automation system errors.
Wind Energy Equipment: Excellent for internal wind turbine nacelle and tray wiring due to its dual WTTC 1000V and flexible motor supply ratings.
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) | 10 AWG |
| Conductor Material | Tinned Copper |
| Conductor Type | Stranded |
| Strand Count | 105 |
| Outer Diameter (OD) (in/mm) | 0.55 in. / 14.05 mm |
| Jacket Type | PVC |
| Conductor Count | 3 |
| Shield Coverage % | 1 |
| Shield Type | Aluminum/Mylar/Aluminum Tape With 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 | 40 |
| Direct Burial Rating | Yes |
| Submersible | No |
| Sunlight Resistance Rating | Yes |
| Temperature Rating | 90ºC |
| Standards | UL 1277, Type TC-ER, Type XHHW-2 UL listed as VFD or WTTC per UL 2277 for Flexible Motor Supply and Wind Turbine Tray Cables CSA FT-4 Vertical tray flame test CSA AWM I/II A/B singles CSA Type AWM per CSA standard C22.2 No. 210-11 c(UL) CIC-TC per CSA standard C22.2 No. 239-09 & 23009 Meets UL 1202/1583 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 90°C DRY/WET 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 | 0.265 lb |
This multi-certified, symmetrically grounded 10/3 VFD cable is engineered to solve critical electrical and mechanical challenges across modern automation and industrial environments:
Variable frequency drives can generate harmful common-mode voltages that discharge through motor bearings, causing premature failure. Utilizing this heavy-duty 10 AWG 3-conductor symmetrically shielded cable on large horsepower motors (typically 15 HP to 30 HP) properly drains these destructive high-frequency currents directly back to the drive ground, eliminating electrical pitting and extending motor lifespan.
In high-speed packaging, heavy material handling, and automated sorting facilities, the high-frequency switching of VFDs acts as an antenna, disrupting nearby low-voltage sensor lines and PLC control loops. The 100% foil and tinned copper braid shielding traps that high-frequency electromagnetic interference (EMI) completely, keeping your automated plant floor running smoothly.
Pulling heavy, rigid metal conduit through tight manufacturing corridors is incredibly labor-intensive. Because this cable is UL-listed as Type TC-ER (Exposed Run), electrical codes permit installers to route it exposed right out of the cable tray and straight into the machine terminals, cutting down on-site installation time and material costs significantly.
Industrial processing pumps and mixers are exposed to continuous moisture, harsh chemical sprays, and oil splatter. The heavy-duty, sunlight-resistant PVC jacket and robust cross-linked (XLPE) insulation ensure the core conductors stay completely isolated, preventing short circuits and eliminating costly line maintenance.
⚠️ Application & Safety NoteThe scenarios described above are common industrial use cases. Because project requirements, motor specs, and local electrical codes vary, please consult with a licensed electrical engineer or certified industrial contractor to verify compatibility and code compliance before purchasing and installing these materials.
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 : VFD10-3
SKU : VFD10-3-250
Parent SKU : VFD10-3
SKU : VFD10-3-250
"10/3 Shielded VFD Cable is a specialized, 600V TC-ER / 1000V Type Motor Supply rated solution engineered to deliver clean, heavy-duty power from Variable Frequency Drives to high-horsepower industrial motors. Featuring a unique 3-conductor configuration with symmetrical grounding, this robust 10 AWG cable utilizes a premium dual-layer shield (aluminum foil tape and tinned copper braid) along with moisture-resistant XLPE insulation to suppress intense EMI/RFI noise, handle severe high-frequency voltage spikes, and completely eliminate the need for costly termination kits. Encased in a rugged, direct burial rated PVC jacket, it provides maximum longevity in the harshest industrial and outdoor pump environments."
Standard electrical wire acts like an antenna under high-frequency VFD switching, bleeding noise into control circuits and destroying motor bearings. This 3-conductor symmetrical layout is engineered to eliminate those failures entirely:
Symmetrical Ground Balance: Rather than one large ground, this design splits the ground path into three individual #14 AWG conductors nestled symmetrically between the phase conductors. This cancels out common-mode stray voltage currents, protecting motor bearings from electrical pitting.
100% EMI/RFI Noise Suppression: Combines a 100% coverage aluminum/mylar/aluminum foil shield with a heavy tinned copper braid. This dual-layer defense seals in high-frequency switching noise before it can glitch nearby PLCs, sensors, or Ethernet lines.
No Termination Kits Required: Unlike some alternative VFD configurations, this highly efficient 3-conductor layout is engineered to connect cleanly directly to terminals without requiring expensive, labor-intensive termination kits.
Exposed Run (TC-ER) Rated: Complies with UL 1277 for direct-run installation from the cable tray directly to the motor housing, completely saving the high material and labor costs of running rigid metal conduit.
Application: Variable Frequency Drive motor connections, large industrial pumps, mixers, heavy conveyors, commercial HVAC blowers, and high-horsepower machinery.
Voltage Rating: 600 Volts (UL Type TC-ER) / 1000 Volts (UL Type Motor Supply).
Ampacity Rating: 40 Amps (90°C continuous duty).
UL / CSA Listings: UL 1277 Type TC-ER, Type XHHW-2, UL 2277 WTTC (Wind Turbine Tray Cable), CSA AWM I/II A/B, c(UL) CIC-TC.
Conductor Material: Stranded fine-wire soft drawn tinned copper (10 AWG, 105 strands).
Ground / Symmetrical Ground Paths: 3 individual #14 AWG stranded soft drawn tinned copper grounds.
Insulation: Cross-linked Polyethylene (XLP), rated 90°C Wet/Dry.
Shielding: Dual-layer defense: 100% coverage Aluminum/Mylar/Aluminum tape + heavy tinned copper braid.
Color Code: ICEA Method 4 (All black insulated conductors printed with "1-One", "2-Two", "3-Three").
Jacket Material: Premium PVC (Black, sunlight, moisture, oil, and abrasion resistant; Direct Burial rated).
Temperature Rating: -40°C to 90°C.
Cable Dimensions: Insulation Thickness: 0.030" (0.76 mm) | Jacket Thickness: 0.060" (1.52 mm) | Nominal Outer Diameter: 0.553 inches (14.05 mm).
Flame Test Compliance: CSA FT-4 vertical tray flame test; Meets UL 1202/1583 (70,000 BTU) & ICEA T-29-520 (210,000 BTU) flame tests.
Environmental/Location: Suitable for Class I Division II Hazardous Locations; RoHS II & REACH compliant.
Precision Automated Machinery: Powering fractional horsepower VFD motors in bottling, packaging, and high-speed assembly lines where nearby sensor interference must be avoided.
Chemical & Water Treatment Pumps: Suppressing destructive bearing currents in wet, corrosive environments where the rugged, direct-burial PVC jacket protects against chemical washdowns.
HVAC Blowers & Exhaust Fans: Eliminating electromagnetic noise lines inside commercial air handling systems to prevent building automation system errors.
Wind Energy Equipment: Excellent for internal wind turbine nacelle and tray wiring due to its dual WTTC 1000V and flexible motor supply ratings.
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) | 10 AWG |
| Conductor Material | Tinned Copper |
| Conductor Type | Stranded |
| Strand Count | 105 |
| Outer Diameter (OD) (in/mm) | 0.55 in. / 14.05 mm |
| Jacket Type | PVC |
| Conductor Count | 3 |
| Shield Coverage % | 1 |
| Shield Type | Aluminum/Mylar/Aluminum Tape With 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 | 40 |
| Direct Burial Rating | Yes |
| Submersible | No |
| Sunlight Resistance Rating | Yes |
| Temperature Rating | 90ºC |
| Standards | UL 1277, Type TC-ER, Type XHHW-2 UL listed as VFD or WTTC per UL 2277 for Flexible Motor Supply and Wind Turbine Tray Cables CSA FT-4 Vertical tray flame test CSA AWM I/II A/B singles CSA Type AWM per CSA standard C22.2 No. 210-11 c(UL) CIC-TC per CSA standard C22.2 No. 239-09 & 23009 Meets UL 1202/1583 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 90°C DRY/WET 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 | 0.265 lb |
This multi-certified, symmetrically grounded 10/3 VFD cable is engineered to solve critical electrical and mechanical challenges across modern automation and industrial environments:
Variable frequency drives can generate harmful common-mode voltages that discharge through motor bearings, causing premature failure. Utilizing this heavy-duty 10 AWG 3-conductor symmetrically shielded cable on large horsepower motors (typically 15 HP to 30 HP) properly drains these destructive high-frequency currents directly back to the drive ground, eliminating electrical pitting and extending motor lifespan.
In high-speed packaging, heavy material handling, and automated sorting facilities, the high-frequency switching of VFDs acts as an antenna, disrupting nearby low-voltage sensor lines and PLC control loops. The 100% foil and tinned copper braid shielding traps that high-frequency electromagnetic interference (EMI) completely, keeping your automated plant floor running smoothly.
Pulling heavy, rigid metal conduit through tight manufacturing corridors is incredibly labor-intensive. Because this cable is UL-listed as Type TC-ER (Exposed Run), electrical codes permit installers to route it exposed right out of the cable tray and straight into the machine terminals, cutting down on-site installation time and material costs significantly.
Industrial processing pumps and mixers are exposed to continuous moisture, harsh chemical sprays, and oil splatter. The heavy-duty, sunlight-resistant PVC jacket and robust cross-linked (XLPE) insulation ensure the core conductors stay completely isolated, preventing short circuits and eliminating costly line maintenance.
⚠️ Application & Safety Note The scenarios described above are common industrial use cases. Because project requirements, motor specs, and local electrical codes vary, please consult with a licensed electrical engineer or certified industrial contractor to verify compatibility and code compliance before purchasing and installing these materials.
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 cable utilizes a symmetrical grounding configuration to prevent common-mode voltage imbalances. Standard single-ground cables can allow high-frequency voltage spikes to seek a path to ground through motor bearings, causing destructive electrical pitting (fluting) and premature equipment failure. Splitting the ground path into three individual #14 AWG stranded tinned copper conductors nestled symmetrically between the phase conductors ensures balanced electromagnetic fields and safely drains away harmful stray voltage to extend motor life.
Yes. This cable carries a dual rating of UL Type TC-ER (Exposed Run) and 1000V UL Type Motor Supply. Because it meets the stringent crush and impact testing thresholds of UL 1277 for exposed runs, the National Electrical Code (NEC) permits installers to route this cable exposed right out of the cable tray and directly into the machine terminals, saving the high material and labor expenses of running rigid metal conduit.
Yes. The cable is manufactured with a heavy-duty, premium black Polyvinyl Chloride (PVC) jacket that offers superior resistance to sunlight, moisture, oil, and physical abrasion, and it is fully rated for direct burial. Coupled with moisture-resistant cross-linked polyethylene (XLPE) insulation, this cable is fully equipped to withstand harsh chemical washdowns, wastewater applications, and demanding outdoor environments.
The "TC-ER Rated" designation means this cable complies with UL 1277 for Tray Cable - Exposed Run. This allows for direct installation from a cable tray directly to the motor housing without the need for rigid metal conduit, saving significant material and labor costs. It offers flexibility and simplifies installation in many industrial settings.
VFD stands for Variable Frequency Drive. These are controllers that adjust the frequency and voltage of AC power supplied to an electric motor, allowing for precise control of motor speed and torque, which can lead to energy savings and improved process control.
Yes, Wire America cuts all of our VFD cables to the exact length you need and can get them on a truck right after. Standard delivery typically takes 2-4 business days, and we also offer expedited shipping options on the checkout page.
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