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

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

    • Weight:
      8.60 LBS
    In Stock
    List Price:  $759.00
    Online Price: $568.92
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  • Delta logo 25HP 230V Delta VFD-ED VFD, Inverter, AC Drive VFD185ED23S (VFD185ED23S)

    25HP 230V Delta VFD-ED VFD, Inverter, AC Drive VFD185ED23S (VFD185ED23S)

    • Weight:
      28.70 LBS
    Out Of Stock
    Online Price: $599.99
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  • MITSUBISHI logo 15HP 460V Mitsubishi VFD, Inverter, AC Drive FR-E740-230SC-NA (FR-E740-230SC-NA)

    15HP 460V Mitsubishi VFD, Inverter, AC Drive FR-E740-230SC-NA (FR-E740-230SC-NA)

    • Weight:
      11.79 LBS
    Out Of Stock
    $3,060.00
    Online Price: $2,448.00
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  • MITSUBISHI logo 25HP & 20HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-00380-1-N6 (FR-A840-00380-1-N6)

    25HP & 20HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-00380-1-N6 (FR-A840-00380-1-N6)

    • Weight:
      12.70 LBS
    Out Of Stock
    $5,146.00
    Online Price: $4,116.80
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  • MITSUBISHI logo 20HP 230V Mitsubishi VFD, Inverter, AC Drive FR-E720-600SC-NA (FR-E720-600SC-NA)

    20HP 230V Mitsubishi VFD, Inverter, AC Drive FR-E720-600SC-NA (FR-E720-600SC-NA)

    • Weight:
      11.79 LBS
    Out Of Stock
    $3,755.00
    Online Price: $3,004.00
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  • MITSUBISHI logo 2HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-00038-NA (FR-F740-00038-NA)

    2HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-00038-NA (FR-F740-00038-NA)

    • Weight:
      6.35 LBS
    Out Of Stock
    Online Price: $1,123.99
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  • Delta logo 2HP 230V Delta MS300 VFD, Inverter, AC Drive VFD7A5MS23ANSHA (VFD7A5MS23ANSHA)

    2HP 230V Delta MS300 VFD, Inverter, AC Drive VFD7A5MS23ANSHA (VFD7A5MS23ANSHA)

    • Weight:
      2.31 LBS
    Out Of Stock
    List Price:  $369.00
    Online Price: $172.00
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  • MITSUBISHI logo 250HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-03250-NA (FR-F740-03250-NA)

    250HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-03250-NA (FR-F740-03250-NA)

    • Weight:
      155.58 LBS
    Out Of Stock
    List Price:  $18,687.00
    Online Price: $15,060.99
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  • GALT ELECTRIC logo 1HP, 240V, 3Ph, Galt Electric G200 VFD (G220-00042UL-02)

    1HP, 240V, 3Ph, Galt Electric G200 VFD (G220-00042UL-02)

    • Weight:
      4.00 LBS
    In Stock
    List Price:  $528.00
    Online Price: $395.92
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  • GALT ELECTRIC logo 0.5HP, 240V, 1Ph, Galt Electric G200 Legacy VFD (G22S0-00025UL-01)

    0.5HP, 240V, 1Ph, Galt Electric G200 Legacy VFD (G22S0-00025UL-01)

    • Weight:
      4.00 LBS
    In Stock
    List Price:  $472.00
    Online Price: $353.92
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  • GALT ELECTRIC logo 25HP, 480V, Galt Electric G300 VFD (G340-00380UL-01)

    25HP, 480V, Galt Electric G300 VFD (G340-00380UL-01)

    • Weight:
      19.84 LBS
    Out Of Stock
    Call for Price
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  • MITSUBISHI logo 10HP & 7.5HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00340-1-N6 (FR-A820-00340-1-N6)

    10HP & 7.5HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00340-1-N6 (FR-A820-00340-1-N6)

    • Weight:
      6.35 LBS
    Out Of Stock
    $2,528.00
    Online Price: $2,022.40
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