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 2HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A240-1.5KU (FR-A240-1.5KU)

    2HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A240-1.5KU (FR-A240-1.5KU)

    • Weight:
      6.80 LBS
    Out Of Stock
    Online Price: $199.99
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  • MITSUBISHI logo 5HP 230V Mitsubishi VFD, Inverter, AC Drive FR-E720-175SC-NA (FR-E720-175SC-NA)

    5HP 230V Mitsubishi VFD, Inverter, AC Drive FR-E720-175SC-NA (FR-E720-175SC-NA)

    • Weight:
      3.63 LBS
    Out Of Stock
    $1,410.00
    Online Price: $1,128.00
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  • ABB logo ABB ACS800-U1 VFD, 30HP, 34A, 460V (ACS800-U1-0030-5)

    ABB ACS800-U1 VFD, 30HP, 34A, 460V (ACS800-U1-0030-5)

    • Weight:
      25.85 LBS
    Out Of Stock
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  • MITSUBISHI logo Mitsubishi Option Card, FR-A7AN (FR-A7AN)

    Mitsubishi Option Card, FR-A7AN (FR-A7AN)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $816.00
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  • MITSUBISHI logo 400HP & 500HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-04810-NA (FR-A740-04810-NA)

    400HP & 500HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-04810-NA (FR-A740-04810-NA)

    • Weight:
      236.78 LBS
    Out Of Stock
    Online Price: $44,261.99
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  • MITSUBISHI logo Mitsubishi External Brake Resistor, FR-ABR-3.7K (FR-ABR-3.7K)

    Mitsubishi External Brake Resistor, FR-ABR-3.7K (FR-ABR-3.7K)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $97.00
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  • MITSUBISHI logo Mitsubishi Conduit Adapter, Conduit Box FR-A7FN-13 (FR-A7FN-13)

    Mitsubishi Conduit Adapter, Conduit Box FR-A7FN-13 (FR-A7FN-13)

    • Weight:
      27.22 LBS
    Out Of Stock
    $945.00
    Online Price: $897.75
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  • Saftronics logo 1HP 230V Saftronics VFD, Inverter, AC Drive S102001-41 (S102001-41)

    1HP 230V Saftronics VFD, Inverter, AC Drive S102001-41 (S102001-41)

    • Weight:
      4.99 LBS
    Out Of Stock
    Online Price: $271.99
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  • MITSUBISHI logo 1/4HP 115V Mitsubishi VFD, Inverter, AC Drive FR-D710W-014-NA (FR-D710W-014-NA)

    1/4HP 115V Mitsubishi VFD, Inverter, AC Drive FR-D710W-014-NA (FR-D710W-014-NA)

    • Weight:
      2.72 LBS
    Out Of Stock
    $489.00
    Online Price: $391.20
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  • MITSUBISHI logo Mitsubishi Conduit Adapter, Conduit Box FR-A7FN-12 (FR-A7FN-12)

    Mitsubishi Conduit Adapter, Conduit Box FR-A7FN-12 (FR-A7FN-12)

    • Weight:
      24.49 LBS
    Out Of Stock
    List Price:  $545.00
    Online Price: $508.00
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  • Saftronics logo 5HP & 7.5HP 230V Saftronics VFD, Inverter, AC Drive GP102007-4M (GP102007-4M)

    5HP & 7.5HP 230V Saftronics VFD, Inverter, AC Drive GP102007-4M (GP102007-4M)

    • Weight:
      8.16 LBS
    Out Of Stock
    Online Price: $600.99
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  • MITSUBISHI logo FRDU07 Mitsubishi Parameter Unit (FRDU07)

    FRDU07 Mitsubishi Parameter Unit (FRDU07)

    • Weight:
      2.27 LBS
    Out Of Stock
    $95.00
    Online Price: $90.25
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