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.

  • AF16ZB-30-10-22 | ABB 3P Cont Af16Zb 48-130V50/60Hz-Dc
    ABB

    AF16ZB-30-10-22

    3P Cont Af16Zb 48-130V50/60Hz-Dc

    $131.21
    $264.02
  • AF16ZB-30-10-23 | ABB 3P Cont Af16Zb 100-250V 50/60Hz-Dc
    ABB

    AF16ZB-30-10-23

    3P Cont Af16Zb 100-250V 50/60Hz-Dc

    $131.21
    $264.02
  • AF16ZB-30-10RT-21 | ABB Cont., 3Pole, 30A, Coil 20-60Vdc
    ABB

    AF16ZB-30-10RT-21

    Cont., 3Pole, 30A, Coil 20-60Vdc

    $140.98
    $283.64
  • AF16ZB-30-10RT-22 | ABB Trc,3P,17.5A,Low48-130Vac/Dc,1No,Rt
    ABB

    AF16ZB-30-10RT-22

    Trc,3P,17.5A,Low48-130Vac/Dc,1No,Rt

    $140.98
    $283.64
  • AF16ZB-30-10RT-23 | ABB 3P Cont Af16Zb 100-250V50/60Hz-D
    ABB

    AF16ZB-30-10RT-23

    3P Cont Af16Zb 100-250V50/60Hz-D

    $140.98
    $283.64
  • AF16ZB-30-10S-21 | ABB Contactor, 3P 20A, Coil 20-60Vdccc
    ABB

    AF16ZB-30-10S-21

    Contactor, 3P 20A, Coil 20-60Vdccc

    $82.59
    $168.32
  • AF16ZB-30-10S-22 | ABB Contactor, 3P 20A, Coil 48-130V
    ABB

    AF16ZB-30-10S-22

    Contactor, 3P 20A, Coil 48-130V

    $82.59
    $168.32
  • AF16ZB-40-00-21 | ABB 3P Contactor 24-60V50/60Hz 20-60
    ABB

    AF16ZB-40-00-21

    3P Contactor 24-60V50/60Hz 20-60

    $143.56
    $288.86
  • AF16ZB-40-00-22 | ABB Af16Zb 3P 48-130V50/60Hz-Dc
    ABB

    AF16ZB-40-00-22

    Af16Zb 3P 48-130V50/60Hz-Dc

    $143.56
    $288.86
  • AF16ZB-40-00-23 | ABB 3P Cont Af16Zb 100-250V50/60Hz-Dc
    ABB

    AF16ZB-40-00-23

    3P Cont Af16Zb 100-250V50/60Hz-Dc

    $143.56
    $288.86
  • AF16ZB-40-00RT-22 | ABB Contactor, 4Pole, 30A, Coil 48-130V
    ABB

    AF16ZB-40-00RT-22

    Contactor, 4Pole, 30A, Coil 48-130V

    $154.61
    $311.08
  • AF190-30-00-11 | ABB Ctr,3P,156A,20-60Vdc/24-60Vac
    ABB

    AF190-30-00-11

    Ctr,3P,156A,20-60Vdc/24-60Vac

    $726.91
    $1,462.60
  • AF190-30-00-12 | ABB Ctr,3P,156A,48-130Vac/Dc
    ABB

    AF190-30-00-12

    Ctr,3P,156A,48-130Vac/Dc

    $726.91
    $1,462.60
  • AF190-30-00-13 | ABB Ctr,3P,156A,100-250Vac/Dc
    ABB

    AF190-30-00-13

    Ctr,3P,156A,100-250Vac/Dc

    $602.84
    $1,212.95
  • AF190-30-00-14 | ABB Ctr,3P,156A,250-500Vac/Dc
    ABB

    AF190-30-00-14

    Ctr,3P,156A,250-500Vac/Dc

    $602.84
    $1,212.95
  • AF190-30-00-33 | ABB Ctr Af190 3Pole 100-250V
    ABB

    AF190-30-00-33

    Ctr Af190 3Pole 100-250V

    $696.39
    $1,401.17
  • AF190-30-00-34 | ABB Ctr Af190 3Pole 250-500V
    ABB

    AF190-30-00-34

    Ctr Af190 3Pole 250-500V

    $696.39
    $1,401.17
  • AF190-30-01E-13 | ABB Ctr,3P,156A,100-250Vac/Dc,1Nc,Low E
    ABB

    AF190-30-01E-13

    Ctr,3P,156A,100-250Vac/Dc,1Nc,Low E

    $628.83
    $1,265.23
  • AF190-30-11-12 | ABB Ctr,3P,156A,48-130Vac/Dc,1/1
    ABB

    AF190-30-11-12

    Ctr,3P,156A,48-130Vac/Dc,1/1

    $746.40
    $1,501.80
  • AF190-30-11-13 | ABB Ctr,3P,156A,100-250Vac/Dc,1/1
    ABB

    AF190-30-11-13

    Ctr,3P,156A,100-250Vac/Dc,1/1

    $622.33
    $1,252.16
  • AF190-30-11-14 | ABB Ctr,3P,156A,250-500Vac/Dc,1/1
    ABB

    AF190-30-11-14

    Ctr,3P,156A,250-500Vac/Dc,1/1

    $622.33
    $1,252.16
  • AF190-30-11-33 | ABB Contactor 3 Pole 150Hp 600Vac
    ABB

    AF190-30-11-33

    Contactor 3 Pole 150Hp 600Vac

    $715.86
    $1,440.37
  • AF190-30-11-34 | ABB Contactor 3 Pole 150Hp 600Vac
    ABB

    AF190-30-11-34

    Contactor 3 Pole 150Hp 600Vac

    $715.86
    $1,440.37
  • AF190-30-22-11 | ABB Ctr,3P,156A,20-60Vdc/24-60Vac,2/2
    ABB

    AF190-30-22-11

    Ctr,3P,156A,20-60Vdc/24-60Vac,2/2

    $765.89
    $1,541.02
  • AF190-30-22-12 | ABB Ctr,3P,156A,48-130Vac/Dc,2/2
    ABB

    AF190-30-22-12

    Ctr,3P,156A,48-130Vac/Dc,2/2

    $765.89
    $1,541.02

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.