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.

  • GALT ELECTRIC logo G500 N1 Conduit Adapter Frame Size 4 (G5N1ADP-F4)

    G500 N1 Conduit Adapter Frame Size 4 (G5N1ADP-F4)

    • Weight:
      0.01 LBS
    In Stock
    Online Price: $44.00
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  • GALT ELECTRIC logo 40 HP, 480 V, Galt Electric G500 VFD (G540-00600UL-03)

    40 HP, 480 V, Galt Electric G500 VFD (G540-00600UL-03)

    • Weight:
      25.35 LBS
    In Stock
    List Price:  $2,973.00
    Online Price: $2,229.95
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  • TECO logo 3HP 460V Teco VFD, Inverter, AC Drive M4-0030-311 (M4-0030-311)

    3HP 460V Teco VFD, Inverter, AC Drive M4-0030-311 (M4-0030-311)

    • Weight:
      5.90 LBS
    In Stock
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  • GALT ELECTRIC logo 1HP, 240V, Galt Electric G500 VFD (G520-00045UL-03)

    1HP, 240V, Galt Electric G500 VFD (G520-00045UL-03)

    • Weight:
      5.95 LBS
    In Stock
    List Price:  $652.00
    Online Price: $488.95
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  • Delta logo 20HP 460V Delta MS300 VFD, Inverter, AC Drive VFD32AMS43AFSHA (VFD32AMS43AFSHA)

    20HP 460V Delta MS300 VFD, Inverter, AC Drive VFD32AMS43AFSHA (VFD32AMS43AFSHA)

    • Weight:
      8.75 LBS
    Out Of Stock
    List Price:  $1,351.00
    Online Price: $630.50
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  • GALT ELECTRIC logo 60HP, 480V, Galt Electric G300 VFD (G340-00920UL-01)

    60HP, 480V, Galt Electric G300 VFD (G340-00920UL-01)

    • Weight:
      85.00 LBS
    Out Of Stock
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  • MITSUBISHI logo 50HP 230V Mitsubishi VFD, INVERTER, AC DRIVE FR-F820-01540-3-60 (FR-F820-01540-3-60)

    50HP 230V Mitsubishi VFD, INVERTER, AC DRIVE FR-F820-01540-3-60 (FR-F820-01540-3-60)

    • Weight:
      48.00 LBS
    Out Of Stock
    $6,574.00
    Online Price: $5,259.20
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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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  • 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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  • GALT ELECTRIC logo 3HP, 240V, 3Ph, Galt Electric G200 VFD (G220-00100EU-02)

    3HP, 240V, 3Ph, Galt Electric G200 VFD (G220-00100EU-02)

    • Weight:
      26.46 LBS
    In Stock
    List Price:  $760.00
    Online Price: $284.96
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