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.

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    Eaton

    C25DNA315R-GL

    OPEN N-R 3P 15A DP CONT SCREW W/O QC TERM 12VAC COIL

    $81.13
    $376.21
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    Eaton

    C25DNA315T-GL

    OPEN N-R 3P 15A DP CONT SCREW W/O QC TERM 24VAC COIL

    $81.13
    $376.21
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    Eaton

    C25DNA315TC-GL

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    $118.11
    $547.79
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    Eaton

    C25DNA3251A

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    $139.46
    $646.79
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    Eaton

    C25DNA3251A-GL

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    $139.46
    $646.79
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    Eaton

    C25DNA3251R-GL

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    $136.15
    $631.40
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    Eaton

    C25DNA3251T-GL

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    $136.15
    $631.40
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    Eaton

    C25DNA3251W-GL

    OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 48VDC COIL

    $139.46
    $646.79
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    Eaton

    C25DNA325A-GL

    OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 120VAC COIL

    $91.55
    $424.59
  • C25DNA325B-GL | Eaton OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 240VAC COIL
    Eaton

    C25DNA325B-GL

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    $91.55
    $424.59
  • C25DNA325C-GL | Eaton OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 480VAC COIL
    Eaton

    C25DNA325C-GL

    OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 480VAC COIL

    $91.55
    $424.59
  • C25DNA325D-GL | Eaton OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 600VAC COIL
    Eaton

    C25DNA325D-GL

    OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 600VAC COIL

    $91.55
    $424.59
  • C25DNA325H-GL | Eaton OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 277VAC COIL
    Eaton

    C25DNA325H-GL

    OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 277VAC COIL

    $91.55
    $424.59
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    Eaton

    C25DNA325L-GL

    OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 415VAC COIL

    $91.55
    $424.59
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    Eaton

    C25DNA325R-GL

    OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 12VAC COIL

    $91.55
    $424.59
  • C25DNA325T-GL | Eaton OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 24VAC COIL
    Eaton

    C25DNA325T-GL

    OPEN N-R 3P 25A DP CONT SCREW W/O QC TERM 24VAC COIL

    $91.55
    $424.59
  • C25DNA3301A-GL | Eaton OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 120VDC COIL
    Eaton

    C25DNA3301A-GL

    OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 120VDC COIL

    $99.95
    $463.49
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    Eaton

    C25DNA3301R-GL

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    $96.58
    $447.88
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    Eaton

    C25DNA3301T

    OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 24VDC COIL

    $136.15
    $631.40
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    Eaton

    C25DNA3301T-GL

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    $96.58
    $447.88
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    Eaton

    C25DNA3301W-GL

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    $99.95
    $463.49
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    C25DNA3304T-GL

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    $157.01
    $728.20
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    Eaton

    C25DNA330A

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

    $93.94
    $435.63
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    Eaton

    C25DNA330A-GL

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

    $66.63
    $309.00
  • C25DNA330B | Eaton OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 240VAC COIL
    Eaton

    C25DNA330B

    OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 240VAC COIL

    $93.94
    $435.63
  • C25DNA330B-GL | Eaton OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 240VAC COIL
    Eaton

    C25DNA330B-GL

    OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 240VAC COIL

    $93.94
    $435.63
  • C25DNA330C-GL | Eaton OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 480VAC COIL
    Eaton

    C25DNA330C-GL

    OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 480VAC COIL

    $66.63
  • C25DNA330D-GL | Eaton OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 600VAC COIL
    Eaton

    C25DNA330D-GL

    OPEN N-R 3P 30A DP CONT SCREW W/O QC TERM 600VAC COIL

    $93.94
    $435.63

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.