Contactors & 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.

  • BFC0-40 | Weg Front Auxiliary Contact Block (3P)
    Weg

    BFC0-40

    Front Auxiliary Contact Block (3P)

    $9.13
    $26.00
  • C25DND330H | Definite Purpose Contactor (30A, 277V AC)
    Eaton

    C25DND330H

    Definite Purpose Contactor (30A, 277V AC)

    $88.41
    $435.63
  • TEF4-OFF | ABB Tmr Off Af09/Z-38 0.1-100S 24-240V
    ABB

    TEF4-OFF

    Tmr Off Af09/Z-38 0.1-100S 24-240V

    $127.41
    $196.06
  • WB75A-05 | ABB Wb75-A 230-240V 50Hz / 230-277V 60H
    ABB

    WB75A-05

    Wb75-A 230-240V 50Hz / 230-277V 60H

    $47.19
    $123.25
  • DP60C3P-1/PB | ABB Dp Contr, 60A,3P, Coil120V
    ABB

    DP60C3P-1/PB

    Dp Contr, 60A,3P, Coil120V

    $190.47
    $252.51
  • XTCEXSCC11 | EATON Side Auxiliary Contact
    Eaton

    XTCEXSCC11

    Side Auxiliary Contact

    $34.08
    $156.42
  • C25DNC330A | Eaton OPEN N-R 3P 30A DP CONT SCR/PP W/O QC TERM 120VAC COIL
    Eaton

    C25DNC330A

    OPEN N-R 3P 30A DP CONT SCR/PP W/O QC TERM 120VAC COIL

    $88.41
    $435.63
  • CWB32-11-30D02 Weg Contactor (3 Pole, 32 Amps, 24V 50/60Hz)
    Weg

    CWB32-11-30D02

    Contactor (3 Pole, 32 Amps, 24V 50/60Hz)

    $64.53
    $140.00
  • C25DND325C | Definite Purpose Contactor (25A, 440-480V AC) | Eaton
    Eaton

    C25DND325C

    Definite Purpose Contactor (25A, 440-480V AC)

    $86.16
    $424.59
  • C320KGT15L | Eaton AUX CONT FOR FRDM SIZE 00-2, A-K TOP MTD 2NO-2NC LOGIC LEVEL
    Eaton

    C320KGT15L

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

    $368.31
  • CA5-40N | ABB Auxiliary Contact Block
    ABB

    CA5-40N

    Auxiliary Contact Block

    $30.26
    $61.27
  • GAF75-10-00RT72 | ABB Dc Cont 35A 1000Vdc, Coil 20..60V
    ABB

    GAF75-10-00RT72

    Dc Cont 35A 1000Vdc, Coil 20..60V

    $378.95
    $1,363.10
  • ECC0-R | Weg Busbar Kit
    Weg

    ECC0-R

    Busbar Kit

    $11.93
    $34.00
  • AF12-30-10-13 | ABB DC Contactor (3P, 100 - 250V 50/60Hz)
    ABB

    AF12-30-10-13

    DC Contactor (3P, 100 - 250V 50/60Hz)

    $63.38
    $130.70
  • C25DND230B | Definite Purpose Contactor (30A, 208-240V AC Coil)
    Eaton

    C25DND230B

    Definite Purpose Contactor (30A, 208-240V AC Coil)

    $81.71
    $402.60
  • CA4-10 | ABB Auxiliary Contact Block (1 NO, 0 NC)
    ABB

    CA4-10

    Auxiliary Contact Block (1 NO, 0 NC)

    $12.73
    $19.60
  • CWB38-11-30D02 Weg Contactor (3 Pole, 38 Amps, 24V 50/60Hz)
    Weg

    CWB38-11-30D02

    Contactor (3 Pole, 38 Amps, 24V 50/60Hz)

    $75.59
    $164.00
  • AF96-30-00-13 ABB DC Contactor (3P, 115A, 100-250V 50/60Hz)
    ABB

    AF96-30-00-13

    DC Contactor (3P, 115A, 100-250V 50/60Hz)

    $367.14
    $533.27
  • CWB25-11-30D15 | Weg Contactor (3 Pole, 25 Amp, 120V 50/60Hz Coil Voltage)
    Weg

    CWB25-11-30D15

    Contactor (3 Pole, 25 Amp, 120V 50/60Hz Coil Voltage)

    $54.39
    $118.00
  • XTCEXSBN11 | EATON Side Auxiliary Contact
    Eaton

    XTCEXSBN11

    Side Auxiliary Contact

    $37.54
    $156.42
  • BC7-30-01-F04 | ABB Bc7-30-10-F-04 Mini Contactor 110-1
    ABB

    BC7-30-01-F04

    Bc7-30-10-F-04 Mini Contactor 110-1

    $130.94
    $169.93
  • C25DND315D | Definite Purpose Contactor (15A, 600V AC)
    Eaton

    C25DND315D

    Definite Purpose Contactor (15A, 600V AC)

    $40.08
    $185.87
  • C25DNF3401T | Definite Purpose Contactor 40 A, 24V DC
    Eaton

    C25DNF3401T

    Definite Purpose Contactor (40 A, 24V DC)

    $155.38
    $765.60
  • C25DNF340H | Definite Purpose Contactor (40 A, 277V AC)
    Eaton

    C25DNF340H

    Definite Purpose Contactor (40 A, 277V AC)

    $110.72
    $545.58
  • CA5-40E | ABB Auxiliary Contact Block
    ABB

    CA5-40E

    Auxiliary Contact Block

    $30.26
    $49.20

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.