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.

  • C320KGT3 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 1NO-1NC
    Eaton

    C320KGT3

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

    $56.19
    $142.71
  • C320KGT3L | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 1NO-1NC LOGIC LEVEL
    Eaton

    C320KGT3L

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

    $112.40
    $285.47
  • C320KGT4 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 2NO
    Eaton

    C320KGT4

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

    $56.19
    $142.71
  • C320KGT5 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 2NC
    Eaton

    C320KGT5

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

    $56.19
    $142.71
  • C320KGT6 | Eaton AUX CONT FOR FRDM SIZE 00-2 A-K TOP MTD 1NO-1NCI-1NO EC
    Eaton

    C320KGT6

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

    $56.19
    $142.71
  • C320KGT8 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 1NCI
    Eaton

    C320KGT8

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

    $56.19
    $142.71
  • C320KGT9 | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 2NO-1NCI-1NC
    Eaton

    C320KGT9

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

    $112.40
    $285.47
  • C320KGTY13 | Eaton 4P TOP MOUNT AUXILIARY CONTACTS 4NO
    Eaton

    C320KGTY13

    4P TOP MOUNT AUXILIARY CONTACTS 4NO

    $75.40
    $191.49
  • C320KGTY4 | Eaton AUX CONTACT FRDM SZ 00 - 2, IEC A - K , TOP MTD, 2 NO/2 NC
    Eaton

    C320KGTY4

    AUX CONTACT FRDM SZ 00 - 2, IEC A - K , TOP MTD, 2 NO/2 NC

    $128.75
    $326.97
  • C320KGTY5 | Eaton AUX CONTACT FRDM SZ 00 - 2, IEC A - K , TOP MTD, 2 NC
    Eaton

    C320KGTY5

    AUX CONTACT FRDM SZ 00 - 2, IEC A - K , TOP MTD, 2 NC

    $73.28
    $186.11
  • C320KGTY6 | Eaton AUX CONTACT FRDM SZ 00 - 2, IEC A - K , TOP MTD, 4 NO
    Eaton

    C320KGTY6

    AUX CONTACT FRDM SZ 00 - 2, IEC A - K , TOP MTD, 4 NO

    $128.75
    $326.97
  • C320KGTY8 | Eaton AUX CONTACT FRDM SZ 00 - 2, IEC A - K , TOP MTD, 1 NO/1 NC
    Eaton

    C320KGTY8

    AUX CONTACT FRDM SZ 00 - 2, IEC A - K , TOP MTD, 1 NO/1 NC

    $73.28
    $186.11
  • C320KGY1 | Eaton 1NO AUX W/SPECIAL MARKING STD EQUIV IS C320KG1
    Eaton

    C320KGY1

    1NO AUX W/SPECIAL MARKING STD EQUIV IS C320KG1

    $15.88
    $73.61
  • C320KGY2 | Eaton 1NC AUX W/SPECIAL MARKING STD EQUIV IS C320KG2
    Eaton

    C320KGY2

    1NC AUX W/SPECIAL MARKING STD EQUIV IS C320KG2

    $15.88
    $73.61
  • C320KGY25 | Eaton AUX CONTACT SALES RESTRICTED TO THERMO KING PART NUMBER
    Eaton

    C320KGY25

    AUX CONTACT SALES RESTRICTED TO THERMO KING PART NUMBER

    $15.88
    $73.61
  • C320KGY26 | Eaton AUX CONTACT SALES RESTRICTED TO THERMO KING PART NUMBER
    Eaton

    C320KGY26

    AUX CONTACT SALES RESTRICTED TO THERMO KING PART NUMBER

    $26.45
    $122.69
  • C320KGY3 | Eaton 1NO-1NC AUX W/SPECIAL MARKING STD EQUIV IS C320-KG3
    Eaton

    C320KGY3

    1NO-1NC AUX W/SPECIAL MARKING STD EQUIV IS C320-KG3

    $26.45
    $122.69
  • C320KGY31 | Eaton Electronic Switch
    Eaton

    C320KGY31

    Electronic Switch

    $32.11
    $148.92
  • C320KGY31-KIT | Eaton INTERLOCK SWITCH KIT FOR INGERSOL RAND CHINA
    Eaton

    C320KGY31-KIT

    INTERLOCK SWITCH KIT FOR INGERSOL RAND CHINA

    $38.68
    $179.39
  • C320KR3 | Eaton DRY CIRCUIT INTERLOCK
    Eaton

    C320KR3

    DRY CIRCUIT INTERLOCK

    $1,129.90
    $1,349.14
  • C320KR4 | Eaton DRY CIRCUIT INTERLOCK - 1 NORMALLY CLOSED
    Eaton

    C320KR4

    DRY CIRCUIT INTERLOCK - 1 NORMALLY CLOSED

    $1,082.68
    $1,292.75
  • C320LS1 | Eaton FINGER PROT SHLDS FRDM SIZE 00, A-C
    Eaton

    C320LS1

    FINGER PROT SHLDS FRDM SIZE 00, A-C

    $15.84
    $18.91
  • C320LS2 | Eaton FINGER PROT SHLDS FRDM SIZE 0, D-F
    Eaton

    C320LS2

    FINGER PROT SHLDS FRDM SIZE 0, D-F

    $15.84
    $18.91
  • C320LS3 | Eaton FINGER PROT SHLDS FRDM SIZE 1-2, G-K CONTACTORS
    Eaton

    C320LS3

    FINGER PROT SHLDS FRDM SIZE 1-2, G-K CONTACTORS

    $20.74
    $24.75
  • C320LS4 | Eaton FINGER PROT SHLDS FRDM SIZE 1-2, G-K REV CONTRS
    Eaton

    C320LS4

    FINGER PROT SHLDS FRDM SIZE 1-2, G-K REV CONTRS

    $30.44
    $36.35
  • C320LS5 | Eaton FINGER PROT SHLDS FRDM SIZE 1 STARTERS
    Eaton

    C320LS5

    FINGER PROT SHLDS FRDM SIZE 1 STARTERS

    $20.74
    $24.75
  • C320LS7 | Eaton FINGER PROT SHLDS FRDM SIZE 2, G-K STRS
    Eaton

    C320LS7

    FINGER PROT SHLDS FRDM SIZE 2, G-K STRS

    $20.74
    $24.75
  • C321KM66 Eaton Freedom Series Mechanical Interlock (for use on starters and contactors)
    Eaton

    C321KM66

    Mechanical Interlock (for use on starters and contactors)

    $295.41
    $352.73

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.