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Buy VFD Drives and Motor Controls

Variable frequency drives are ideal solutions for motor speed control. Square One sells a wide range of VFD drives, from small, compact units to replace contactors and starters, to more complex units with complex engineering capabilitires. Shop brands including ABB, Baldor, Leeson, Weg, KB Electronics, Eaton Cutler Hammer, and Century. Adjustable speed drives can be found in every industry, from manufacturing to HVAC.

Shop at Square One and enjoy:

  • VFD drives with single phase and three phase input options
  • Various enclosures, from NEMA 1 for clean rooms to NEMA 4x for outside
  • Nationwide warehouses stocked with drives ready to ship
  • Expert support and discount prices

Click here for Square One's VFD Blog page!

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  1. ACS355-03U-44A0-4 ABB VFD Drive

    ACS355-03U-44A0-4 ABB VFD Drive 30HP 44Amp 480V 3Ph

    Buy ABB VFD Drive ACS355-03U-44A0-4 for a premium motor control that is built to last and priced to sell! Learn More

    Regular Price:

    $2,602.00

    Special Price:

    $1,639.26

  2. ACS355-03U-09A8-2 ABB AC Drive

    ACS355-03U-09A8-2 ABB VFD Drive 3HP 9.8Amp 240V 3Ph

    Buy ABB AC Drive ACS355-03U-09A8-2 and enjoy machine productivity and shorter start-up times. Learn More

    Regular Price:

    $540.00

    Special Price:

    $340.20

  3. ACS150-03U-09A8-2 ABB Inverter 3HP

    ACS150-03U-09A8-2 ABB Inverter 3HP 9.8Amp 240V 3Ph

    ABB ACS150-03U-09A8-2 component drives provide reliable solutions for motor speed control. Learn More

    Regular Price:

    $417.00

    Special Price:

    $262.71

  4. ABB ACS355-03U-04A1-4 AC Drive

    ACS355-03U-04A1-4 ABB VFD Drive 2HP 4.1Amp 480V 3Ph

    Buy ABB AC Drive ACS355-03U-04A1-4 and enjoy machine productivity and shorter start-up times. Learn More

    Regular Price:

    $529.00

    Special Price:

    $333.27

  5. ACS355-03U-07A5-2 ABB VFD Drive

    ACS355-03U-07A5-2 ABB VFD Drive 2HP 7.5 AMP 240V 3Ph

    Buy ABB VFD Drive ACS355-03U-07A5-2 for a premium motor control that is built to last and priced to sell! Learn More

    Regular Price:

    $448.00

    Special Price:

    $282.24

  6. ACS150-03U-04A1-4 ABB  drive

    ACS150-03U-04A1-4 ABB Drive 2HP 4.1AMP 480V 3Ph

    ABB ACS150-03U-04A1-4 component drives are designed to meet the requirements of an extensive range of machinery applications.

    Learn More

    Regular Price:

    $396.00

    Special Price:

    $249.48

  7. ACS150-03U-07A5-2 ABB vfd drive

    ACS150-03U-07A5-2 ABB VFD 2hp 7.5Amp 240V 3Ph

    ABB ACS150-03U-07A5-2 variable frequency drives provide programming flexibility and features in an easy to use package. Learn More

    Regular Price:

    $352.00

    Special Price:

    $221.76

  8. ABB ACS355-03U-03A3-4 VFD Drive

    ACS350-03U-03A3-4+J400 ABB VFD Drive 1.5hp 3.3Amp 480V 3Ph

    Buy ABB VFD Drive ACS350-03U-03A3-4+J400 for a premium motor control that is built to last and priced to sell!  Includes advanced keypad. Replaced by ACS355-03U-03A3-4+J400.  OVERSTOCK INVENTORY.  NEW IN BOX; EXPIRED MANUFACTURER'S WARRANTY.  ALL SALES FINAL ON OVERSTOCK ITEMS. 

    Learn More

    Regular Price:

    $494.00

    Special Price:

    $311.22

  9. ACS150-03U-03A3-4 ABB VFD Drive 1.5hp

    ACS150-03U-03A3-4 ABB VFD Drive 1.5HP 3.3Amp 480V 3Ph

    ACS150-03U-03A3-4 is a reliable and versatile variable frequency drive that can be used ina wide range of industrial applications. This VFD drive comes with many parameter options. Learn More

    Regular Price:

    $362.00

    Special Price:

    $228.06

  10. ACS355-03U-06A7-2 ABB VFD

    ACS355-03U-06A7-2 ABB VFD Drive 1.5HP 6.7Amp 240V 3Ph

    Buy ABB VFD Drive ACS355-03U-06A7-2 for a premium motor control that is built to last and priced to sell! Learn More

    Regular Price:

    $405.00

    Special Price:

    $255.15

Items 1 to 10 of 82 total

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