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 1HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00046-E1N6 (FR-A820-00046-E1N6)

    1HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00046-E1N6 (FR-A820-00046-E1N6)

    • Weight:
      2.72 LBS
    In Stock
    $1,227.00
    Online Price: $981.60
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  • MITSUBISHI logo 1HP & 1/2HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-00023-1-N6 (FR-A840-00023-1-N6)

    1HP & 1/2HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-00023-1-N6 (FR-A840-00023-1-N6)

    • Weight:
      5.90 LBS
    In Stock
    $1,548.00
    Online Price: $1,238.40
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  • MITSUBISHI logo 30HP & 25HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00930-1-N6 (FR-A820-00930-1-N6)

    30HP & 25HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00930-1-N6 (FR-A820-00930-1-N6)

    • Weight:
      17.24 LBS
    In Stock
    $6,890.00
    Online Price: $5,512.00
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  • Delta logo 475HP & 425HP 460V Delta C2000 VFD, Inverter, AC Drive VFD3550C43A (VFD3550C43A)

    475HP & 425HP 460V Delta C2000 VFD, Inverter, AC Drive VFD3550C43A (VFD3550C43A)

    • Weight:
      502.65 LBS
    In Stock
    List Price:  $38,131.00
    Online Price: $19,065.50
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  • HITACHI logo 75 HP 230V Hitachi VFD, Inverter, AC Drive L300P-550LBRM (L300P550LBRM)

    75 HP 230V Hitachi VFD, Inverter, AC Drive L300P-550LBRM (L300P550LBRM)

    • Weight:
      38.10 LBS
    In Stock
    Online Price: $1,999.99
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  • GALT ELECTRIC logo Galt Electric G200 Series External Standard Keypad (11022-00121)

    Galt Electric G200 Series External Standard Keypad (11022-00121)

    • Weight:
      0.50 LBS
    In Stock
    Online Price: $50.92
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  • GALT ELECTRIC logo Image coming soon

    G500 DC inductor, 480V 132KW (DCL2-132-4)

    • Weight:
      0.01 LBS
    In Stock
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  • GALT ELECTRIC logo Image coming soon

    G500 DC inductor, 480V 75KW (DCL2-075-4)

    • Weight:
      0.01 LBS
    In Stock
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  • GALT ELECTRIC logo Image coming soon

    G500 DC inductor, 480V 45KW (DCL2-045-4)

    • Weight:
      0.01 LBS
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  • GALT ELECTRIC logo Image coming soon

    G500 DC inductor, 480V 30KW (DCL2-030-4)

    • Weight:
      0.01 LBS
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  • GALT ELECTRIC logo Image coming soon

    G500 DC inductor, 480V 22KW (DCL2-022-4)

    • Weight:
      0.01 LBS
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  • GALT ELECTRIC logo Image coming soon

    G500 DC inductor, 480V 18KW (DCL2-018-4)

    • Weight:
      0.01 LBS
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