Industrial Contactors and Contact Blocks

Ensure safe and efficient motor control with our range of industrial contactors. Designed for high-voltage applications, ABB contactors provide reliable switching for motors, lighting circuits, and HVAC systems. From modular contactors to motor starters, Wistex offers a wide selection to meet your specific electrical control needs.

  • C320KGS20 | Eaton AUX CONT FOR FRDM SIZE 3-5 L-S SIDE MTD 1NO
    Eaton

    C320KGS20

    AUX CONT FOR FRDM SIZE 3-5 L-S SIDE MTD 1NO

    $82.51
    $209.57
  • C320KGS20L | Eaton SIDE AUX CONT FRDM 90MM/180MM, IT 140MM LOGIC LEVEL 1NO
    Eaton

    C320KGS20L

    SIDE AUX CONT FRDM 90MM/180MM, IT 140MM LOGIC LEVEL 1NO

    $94.60
    $240.26
  • C320KGS21 | Eaton AUX CONT FOR FRDM SIZE 3-5, L-S SIDE MTD 1NC
    Eaton

    C320KGS21

    AUX CONT FOR FRDM SIZE 3-5, L-S SIDE MTD 1NC

    $82.51
    $209.57
  • C320KGS21L | Eaton SIDE AUX CONT FRDM 90MM/180MM, IT 140MM LOGIC LEVEL 1NC
    Eaton

    C320KGS21L

    SIDE AUX CONT FRDM 90MM/180MM, IT 140MM LOGIC LEVEL 1NC

    $94.60
    $240.26
  • C320KGS22 | Eaton AUX CONT FOR FRDM SIZE 3-5, L-S SIDE MTD 1NO-1NC
    Eaton

    C320KGS22

    AUX CONT FOR FRDM SIZE 3-5, L-S SIDE MTD 1NO-1NC

    $112.40
    $285.47
  • C320KGS22L | Eaton SIDE AUX CONT FRDM 90MM/180MM, IT 140MM LOGIC LEVEL 1NO/1NC
    Eaton

    C320KGS22L

    SIDE AUX CONT FRDM 90MM/180MM, IT 140MM LOGIC LEVEL 1NO/1NC

    $125.91
    $319.77
  • C320KGS3 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K SIDE MTD 1NO-1NC
    Eaton

    C320KGS3

    AUX CONT FOR FRDM SIZE 00-2, A-K SIDE MTD 1NO-1NC

    $56.19
    $142.71
  • C320KGS31 | Eaton AUX CONT FOR FRDM SIZE 3 L-N BASE AUX 1NO
    Eaton

    C320KGS31

    AUX CONT FOR FRDM SIZE 3 L-N BASE AUX 1NO

    $82.51
    $209.57
  • C320KGS32 | Eaton AUX CONT FOR FRDM SIZE 3 L-N BASE AUX 1NO-1NC
    Eaton

    C320KGS32

    AUX CONT FOR FRDM SIZE 3 L-N BASE AUX 1NO-1NC

    $112.40
    $285.47
  • C320KGS4 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K SIDE MTD 2NO
    Eaton

    C320KGS4

    AUX CONT FOR FRDM SIZE 00-2, A-K SIDE MTD 2NO

    $56.19
    $142.71
  • C320KGS41 | Eaton AUX CONT FOR FRDM SIZE 4,5 P-S BASE AUX 1NO
    Eaton

    C320KGS41

    AUX CONT FOR FRDM SIZE 4,5 P-S BASE AUX 1NO

    $82.51
    $209.57
  • C320KGS42 | Eaton AUX CONT FOR FRDM SIZE 4,5 P-S BASE AUX 1NO-NC
    Eaton

    C320KGS42

    AUX CONT FOR FRDM SIZE 4,5 P-S BASE AUX 1NO-NC

    $112.40
    $285.47
  • C320KGS5 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K SIDE MTD 2NC
    Eaton

    C320KGS5

    AUX CONT FOR FRDM SIZE 00-2, A-K SIDE MTD 2NC

    $56.19
    $142.71
  • C320KGS6 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K SIDE MTD 1NO-1NCI
    Eaton

    C320KGS6

    AUX CONT FOR FRDM SIZE 00-2, A-K SIDE MTD 1NO-1NCI

    $56.19
    $142.71
  • C320KGS7 | Eaton AUX CONT FOR FRDM SIZE 00-2 A-K SIDE MTD 1NC LO
    Eaton

    C320KGS7

    AUX CONT FOR FRDM SIZE 00-2 A-K SIDE MTD 1NC LO

    $56.19
    $142.71
  • C320KGS8 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K SIDE MTD 1NCI
    Eaton

    C320KGS8

    AUX CONT FOR FRDM SIZE 00-2, A-K SIDE MTD 1NCI

    $56.19
    $142.71
  • C320KGSD | Eaton AUX CONTACT FREEDOM SERIES
    Eaton

    C320KGSD

    AUX CONTACT FREEDOM SERIES

    $7.08
    $17.97
  • C320KGT1 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 1NO
    Eaton

    C320KGT1

    AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 1NO

    $41.26
    $104.79
  • C320KGT10 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 2NO-1NC
    Eaton

    C320KGT10

    AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 2NO-1NC

    $112.40
    $285.47
  • C320KGT12 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 3NC
    Eaton

    C320KGT12

    AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 3NC

    $112.40
    $285.47
  • C320KGT13 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 4NO
    Eaton

    C320KGT13

    AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 4NO

    $112.40
    $285.47
  • C320KGT14 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 3NO-1NC
    Eaton

    C320KGT14

    AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 3NO-1NC

    $112.40
    $285.47
  • C320KGT15 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 2NO-2NC
    Eaton

    C320KGT15

    AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 2NO-2NC

    $112.40
    $285.47
  • C320KGT16 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 1NO-3NC
    Eaton

    C320KGT16

    AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 1NO-3NC

    $112.40
    $285.47
  • C320KGT17 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 4NC
    Eaton

    C320KGT17

    AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 4NC

    $112.40
    $285.47
  • C320KGT18 | Eaton AUX CONT FOR FRDM SIZE 00-2 A-K TOP MTD 3NO-1NCI
    Eaton

    C320KGT18

    AUX CONT FOR FRDM SIZE 00-2 A-K TOP MTD 3NO-1NCI

    $112.40
    $285.47
  • C320KGT19 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 2NO-1NCI-1NC
    Eaton

    C320KGT19

    AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 2NO-1NCI-1NC

    $112.40
    $285.47
  • C320KGT2 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 1NC
    Eaton

    C320KGT2

    AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 1NC

    $41.26
    $104.79

Contactors We Offer

Wistex provides a wide selection of electrical contactors built to handle the rigorous demands of motor control and industrial switching. Our inventory includes ABB contactors for heavy-duty operations, motor contactors for starting and protecting motors, and modular contactors for flexible, space-saving installations.

ABB Electrical Contactors

ABB Electrical Contactors

ABB contactors are engineered for maximum reliability and durability in high-load environments. They offer superior arc suppression, extended mechanical lifespan, and compliance with global safety standards. ABB contactors are ideal for both motor control centers and complex automation systems.

Motor Contactors

Motor contactors are specifically designed to switch and protect motors during start-up, operation, and shutdown. Built to handle high inrush currents, they help maintain safe motor performance by managing power delivery under varying load conditions.

Motor Contactors
Modular Contactors

Modular Contactors

Modular contactors offer compact footprints and easy integration into control panels and building automation systems. Perfect for applications with space constraints, modular contactors provide reliable switching for lighting, HVAC, and small motor loads.

Applications for Contactors

Our industrial contactors are used across a variety of critical applications:

  • Motor starters in manufacturing environments
  • HVAC control panels
  • Lighting circuits in commercial and industrial buildings

Explore our full range of overload relays and soft starters to complete your motor control system.

Why Choose Wistex for Electrical Contactors & Switching Solutions

At Wistex, we stock reliable electrical contactors for motor control, HVAC switching, and industrial automation. Our wide range of ABB contactors ensures you get the performance and durability your systems demand.

Why choose Wistex for contactors?

  • Expert assistance in matching contactors to motor load and application
  • Quick-ship inventory of popular ABB and industrial models
  • Competitive pricing for both single units and project quantities
  • Manufacturer warranties for peace of mind

Get the right contactor to power your success — backed by Wistex expertise.

FAQs About Contactors

Learn more about how electrical contactors support safe, reliable motor control in industrial systems.

A contactor is an electrically controlled switch used to control high-power loads, such as motors, lighting systems, and heating equipment. It allows a low-power control circuit to safely operate heavy-duty electrical loads.

While both devices switch electrical circuits, a contactor is designed for high-power applications, such as motors and industrial equipment. A relay typically controls lower voltage or current applications, like electronic circuits or small machinery.

When choosing a contactor, you should consider:

  • Motor horsepower and full load current
  • Voltage rating (AC or DC)
  • Application type (inductive loads like motors vs. resistive loads like heating)
  • Environmental factors (indoor/outdoor use, humidity, dust) Wistex can assist with matching the right contactor to your specifications.