Variable Frequency Drives

Variable Frequency Drives (VFDs) control AC motor speed by adjusting output frequency and voltage. Used across industrial and commercial applications, VFDs help improve process control, reduce startup stress, and support efficient operation for pumps, fans, conveyors, compressors, and other motor-driven systems.

Shop VFDs by voltage, phase, horsepower, enclosure, and application requirements, plus related categories such as AC VFDs, Medium Voltage VFDs, and VFD Accessories.

Still have questions about VFDs or how they work? Visit our Variable Frequency Drive FAQ for answers to our most commonly received questions.

Need help selecting the right VFD? Contact our team here or call us at 1-800-800-2261 for assistance with voltage, phase, horsepower, enclosure type, and application requirements.

  • MITSUBISHI logo Mitsubishi Brake Resistor, FR-BR-H55K-UL (FR-BR-H55K-UL)

    Mitsubishi Brake Resistor, FR-BR-H55K-UL (FR-BR-H55K-UL)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $2,834.00
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  • MITSUBISHI logo Mitsubishi Brake Unit, FR-BU2-H55K (FR-BU2-H55K)

    Mitsubishi Brake Unit, FR-BU2-H55K (FR-BU2-H55K)

    • Weight:
      154.00 LBS
    Out Of Stock
    Online Price: $3,069.00
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  • Saftronics logo 20HP & 25HP 460V Saftronics VFD, Inverter, AC Drive C104020-1 (C104020-1)

    20HP & 25HP 460V Saftronics VFD, Inverter, AC Drive C104020-1 (C104020-1)

    • Weight:
      12.70 LBS
    Out Of Stock
    Online Price: $1,193.99
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  • HITACHI logo 7.5HP 460V Hitachi VFD, Inverter, AC Drive SJ200-055HFU (SJ200-055HFU)

    7.5HP 460V Hitachi VFD, Inverter, AC Drive SJ200-055HFU (SJ200-055HFU)

    • Weight:
      7.26 LBS
    Out Of Stock
    Online Price: $399.99
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  • HITACHI logo 5HP 460V Hitachi VFD, Inverter, AC Drive L200-040HFU (L200-040HFU)

    5HP 460V Hitachi VFD, Inverter, AC Drive L200-040HFU (L200-040HFU)

    • Weight:
      4.08 LBS
    Out Of Stock
    Online Price: $371.99
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  • MITSUBISHI logo Mitsubishi External Brake Resistor, FR-ABR-H5.5K (FR-ABR-H5.5K)

    Mitsubishi External Brake Resistor, FR-ABR-H5.5K (FR-ABR-H5.5K)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $137.00
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  • Eaton Cutler Hammer logo 10 HP 460V Eaton Cutler Hammer VFD, Inverter, AC Drive SVX010A1-4A1B1 (SVX010A1-4A1B1)

    10 HP 460V Eaton Cutler Hammer VFD, Inverter, AC Drive SVX010A1-4A1B1 (SVX010A1-4A1B1)

    • Weight:
      12.25 LBS
    Out Of Stock
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  • MITSUBISHI logo 3HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00060-NA (FR-A740-00060-NA)

    3HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00060-NA (FR-A740-00060-NA)

    • Weight:
      5.90 LBS
    Out Of Stock
    List Price:  $2,054.00
    Online Price: $1,655.99
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  • MITSUBISHI logo 3HP 230V Mitsubishi VFD, Inverter, AC Drive FR-E720-110-NA (FR-E720-110-NA)

    3HP 230V Mitsubishi VFD, Inverter, AC Drive FR-E720-110-NA (FR-E720-110-NA)

    • Weight:
      3.18 LBS
    Out Of Stock
    $1,547.00
    Online Price: $1,237.60
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  • MITSUBISHI logo Mitsubishi Option Card, FR-A7AY (FR-A7AY)

    Mitsubishi Option Card, FR-A7AY (FR-A7AY)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $257.00
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  • MITSUBISHI logo 300HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-03610-NA (FR-F740-03610-NA)

    300HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-03610-NA (FR-F740-03610-NA)

    • Weight:
      156.49 LBS
    Out Of Stock
    List Price:  $21,813.00
    Online Price: $17,576.99
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  • ABB logo ABB ACH550 VFD, 7.5HP, 11.9A, 460V (ACH550-UH-012A-4)

    ABB ACH550 VFD, 7.5HP, 11.9A, 460V (ACH550-UH-012A-4)

    • Weight:
      6.49 LBS
    Out Of Stock
    Online Price: $905.00
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