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.

  • Delta logo Delta CP2000 VFD 7.5 HP, 230 V, 21 A, IP 20 (VFD055CP23A-21)

    Delta CP2000 VFD 7.5 HP, 230 V, 21 A, IP 20 (VFD055CP23A-21)

    • Weight:
      6.39 LBS
    Out Of Stock
    List Price:  $977.00
    Online Price: $488.50
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  • Delta logo 2HP 460V Delta MS300 VFD, Inverter, AC Drive VFD4A2MS43ANSHA (VFD4A2MS43ANSHA)

    2HP 460V Delta MS300 VFD, Inverter, AC Drive VFD4A2MS43ANSHA (VFD4A2MS43ANSHA)

    • Weight:
      2.31 LBS
    Out Of Stock
    List Price:  $422.00
    Online Price: $197.00
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  • Delta logo 15HP 460V Delta VFD-E VFD, Inverter, AC Drive VFD110E43A (VFD110E43A)

    15HP 460V Delta VFD-E VFD, Inverter, AC Drive VFD110E43A (VFD110E43A)

    • Weight:
      9.26 LBS
    Out Of Stock
    List Price:  $1,400.00
    Online Price: $700.00
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  • GALT ELECTRIC logo G500 N1 Conduit Adapter Frame Size 3 (G5N1ADP-F3)

    G500 N1 Conduit Adapter Frame Size 3 (G5N1ADP-F3)

    • Weight:
      0.01 LBS
    In Stock
    Online Price: $39.00
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  • GALT ELECTRIC logo 1 HP, 240 V, Galt Electric G500 Legacy VFD (G520-00045UL-01)

    1 HP, 240 V, Galt Electric G500 Legacy VFD (G520-00045UL-01)

    • Weight:
      5.95 LBS
    Out Of Stock
    List Price:  $595.00
    Online Price: $423.65
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  • GALT ELECTRIC logo 2HP, 240V, Galt Electric G300 VFD (G320-00070UL-01)

    2HP, 240V, Galt Electric G300 VFD (G320-00070UL-01)

    • Weight:
      8.82 LBS
    Out Of Stock
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  • GALT ELECTRIC logo 100HP, 480V, Galt Electric G300 VFD (G340-01500UL-01)

    100HP, 480V, Galt Electric G300 VFD (G340-01500UL-01)

    • Weight:
      85.00 LBS
    Out Of Stock
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  • MITSUBISHI logo 20HP & 15HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00630-1-N6 (FR-A820-00630-1-N6)

    20HP & 15HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00630-1-N6 (FR-A820-00630-1-N6)

    • Weight:
      9.53 LBS
    Out Of Stock
    $4,476.00
    Online Price: $3,580.80
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  • MITSUBISHI logo 5HP & 3HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00167-1-N6 (FR-A820-00167-1-N6)

    5HP & 3HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00167-1-N6 (FR-A820-00167-1-N6)

    • Weight:
      4.08 LBS
    Out Of Stock
    $1,575.00
    Online Price: $1,260.00
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  • Delta logo 10HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD075CP23A-21 (VFD075CP23A-21)

    10HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD075CP23A-21 (VFD075CP23A-21)

    • Weight:
      14.11 LBS
    Out Of Stock
    List Price:  $1,106.00
    Online Price: $553.00
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  • Saftronics logo 40HP & 50HP 460V Saftronics VFD, Inverter, AC Drive GP104050-9 (GP104050-9)

    40HP & 50HP 460V Saftronics VFD, Inverter, AC Drive GP104050-9 (GP104050-9)

    • Weight:
      35.83 LBS
    Out Of Stock
    Online Price: $1,299.99
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  • MITSUBISHI logo 150HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-02160-NA (FR-F740-02160-NA)

    150HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-02160-NA (FR-F740-02160-NA)

    • Weight:
      96.62 LBS
    Out Of Stock
    List Price:  $15,422.00
    Online Price: $12,428.99
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