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 300HP, 480V, Galt Electric G300 VFD (G340-03800UL-01)

    300HP, 480V, Galt Electric G300 VFD (G340-03800UL-01)

    • Weight:
      250.00 LBS
    In Stock
    List Price:  $11,107.00
    Online Price: $8,330.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 40HP & 30HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-00620-1-N6 (FR-A840-00620-1-N6)

    40HP & 30HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-00620-1-N6 (FR-A840-00620-1-N6)

    • Weight:
      17.24 LBS
    In Stock
    $8,109.00
    Online Price: $6,487.20
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 1HP 230V Mitsubishi F800E VFD, Inverter, AC Drive FR-F820-00046-E3N6 (FR-F820-00046-E3N6)

    1HP 230V Mitsubishi F800E VFD, Inverter, AC Drive FR-F820-00046-E3N6 (FR-F820-00046-E3N6)

    • Weight:
      6.00 LBS
    In Stock
    $1,173.00
    Online Price: $938.40
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo ABB ACH550 VFD, 7.5HP, 11.9A, 460V (ACH550-UH-012A-4)

    ABB ACH550 VFD, 7.5HP, 11.9A, 460V (ACH550-UH-012A-4)

    • Weight:
      6.49 LBS
    Out Of Stock
    Online Price: $905.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo ABB ACH550 VFD, 5HP, 8.8A, 460V (ACH550-UH-08A8-4)

    ABB ACH550 VFD, 5HP, 8.8A, 460V (ACH550-UH-08A8-4)

    • Weight:
      6.49 LBS
    Out Of Stock
    Online Price: $810.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • Saftronics logo 2HP 460V Saftronics VFD, Inverter, AC Drive CV104002-9 (CV1040029)

    2HP 460V Saftronics VFD, Inverter, AC Drive CV104002-9 (CV1040029)

    • Weight:
      3.18 LBS
    Out Of Stock
    Online Price: $393.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 450HP, 480V, Galt Electric G500 VFD (G540-05300UL-03)

    450HP, 480V, Galt Electric G500 VFD (G540-05300UL-03)

    • Weight:
      687.84 LBS
    Out Of Stock
    List Price:  $26,561.00
    Online Price: $19,920.95
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 5HP 460V Delta MS300 VFD, Inverter, AC Drive VFD9A0MS43AFSHA (VFD9A0MS43AFSHA)

    5HP 460V Delta MS300 VFD, Inverter, AC Drive VFD9A0MS43AFSHA (VFD9A0MS43AFSHA)

    • Weight:
      4.00 LBS
    Out Of Stock
    List Price:  $595.00
    Online Price: $277.50
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 2HP 460V Delta MS300 VFD, Inverter, AC Drive VFD4A2MS43AFSHA (VFD4A2MS43AFSHA)

    2HP 460V Delta MS300 VFD, Inverter, AC Drive VFD4A2MS43AFSHA (VFD4A2MS43AFSHA)

    • Weight:
      3.00 LBS
    Out Of Stock
    List Price:  $488.00
    Online Price: $227.50
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 3HP 230V Delta VFD-EL VFD, Inverter, AC Drive VFD022EL23A (VFD022EL23A)

    3HP 230V Delta VFD-EL VFD, Inverter, AC Drive VFD022EL23A (VFD022EL23A)

    • Weight:
      3.75 LBS
    Out Of Stock
    List Price:  $503.00
    Online Price: $228.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo Delta, VFD45AMS43AFSHA, 460V, 30HP, 49A, 60Hz, 3-Phase, AC Drive, Inverter, VFD (VFD45AMS43AFSHA)

    Delta, VFD45AMS43AFSHA, 460V, 30HP, 49A, 60Hz, 3-Phase, AC Drive, Inverter, VFD (VFD45AMS43AFSHA)

    • Weight:
      13.78 LBS
    Out Of Stock
    List Price:  $1,923.00
    Online Price: $897.50
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 50HP 230V Mitsubishi F800E VFD, Inverter, AC Drive FR-F820-01540-E360 (FR-F820-01540-E360)

    50HP 230V Mitsubishi F800E VFD, Inverter, AC Drive FR-F820-01540-E360 (FR-F820-01540-E360)

    • Weight:
      48.00 LBS
    Out Of Stock
    $6,193.00
    Online Price: $4,954.40
    Adding to cart… The item has been added
    VIEW DETAILS