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    • Auxiliary Contacts

    Looking to expand the functionality of your existing contactors or motor starters? Our selection of Auxiliary Contacts offers simple, cost-effective add-ons for status indication, interlocking, and circuit logic.

    These factory-new auxiliary contact blocks are compatible with popular contactor series from brands like Allen Bradley, Eaton, and Sprecher + Schuh. Choose from front or side-mount options, multiple contact configurations, and snap-on designs for quick, tool-free installation.

    • Available in 1NO, 1NC, 2NO/2NC and mixed configurations
    • Enhances safety and control logic in motor circuits
    • UL recognized and built for long-cycle performance

    Browse our in-stock Auxiliary Contacts now and get fast shipping and expert assistance for your application.

    • GE BCLF10 auxiliary contact
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      GE Industrial

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      sku: BCLF10

      BCLF10

      GE BCLF10 top mounted single pole auxiliary block with 1 N.O. contact. Each contactor can hold up to 4 of these auxiliary contact blocks. Tool less installation and screw terminals. Order the GE BCLF10 auxiliary contact today.

      $0.00
    • Benshaw RSC-A100 side mounted auxiliary contact
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      Benshaw

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      sku: RSC-A100

      RSC-A100

      BENSHAW AUXILIARY CONTACT - SIDE MOUNT - 1 N.O. & 1 N.C - FOR CONTACTORS RSC100-RSC800 Click here to view a PDF file for the Benshaw series of auxiliary contacts Benshaw contactors are used for controlling single and three phase motors and for...

      MSRP: $31.00
      $17.01
      Add to Cart
    • Benshaw RSC-A1 side mounted auxiliary contact
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      Benshaw

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      sku: RSC-A1

      RSC-A1

      BENSHAW AUXILIARY CONTACT - SIDE MOUNT - 1 N.O. & 1 N.C - FOR CONTACTORS RSC9-RSC85 Click here to view a PDF file for the Benshaw series of auxiliary contacts Benshaw contactors are used for controlling single and three phase motors and for...

      MSRP: $24.00
      $20.16
      Add to Cart
    • Schneider Electric LADN22 auxiliary contact
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      Square D, Telemecanique

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      sku: LADN22

      LADN22

      Schneider Electric LADN22 – High-Performance Auxiliary Contact Block The Schneider Electric LADN22 Series Auxiliary Contact Block is solidly built and versatile for industrial control applications. It features a design that provides 2 Normally...

      MSRP: $41.50
      $22.21
      Add to Cart
    • Benshaw RC-AU100 side mounted auxiliary contact
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      Benshaw

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      sku: RC-AU100

      RC-AU100

      Benshaw RC-AU100 2 pole side mounted auxiliary contact block with 1 normally open and 1 normally closed contact set.  Mounts to either the left or right side of the RSC-180 through RSC-800 contactors and comes with screw terminals.  Click...

      MSRP: $32.00
      $20.16
      Add to Cart
    • GE BCLF01 auxiliary contact
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      GE Industrial

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      sku: BCLF01

      BCLF01

      GE BCLF01 top mounted single pole auxiliary block with 1 N.C. contact. Each contactor can hold up to 4 of these auxiliary contact blocks. Tool less installation and screw terminals. Order the GE BCLF01 single pole contact block today.

      $0.00
    • Schneider Electric LADN11 auxiliary contact
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      Square D, Telemecanique

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      sku: LADN11

      LADN11

      Schneider Electric LADN11 two pole auxiliary contact block with 1 normally open and 1 normally closed contacts. This front mounted auxiliary contact block snaps onto any LC1D09 through LC1D95 3 pole contactor, LC1DT20 through LC1DT40 4 pole contactor and...

      MSRP: $20.70
      $12.21
      Add to Cart
    • Siemens 3RH2911-1HA22 auxiliary
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      Siemens

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      sku: 3RH2911-1HA22

      3RH2911-1HA22

      Siemens 3RH2911-1HA22 4 pole top mounted auxiliary switch blocks for front mounting on S00 (3RT2015, 3RT2016, 3RT2017, 3RT2018) and S1 (3RT2023, 3RT2024, 3RT2025, 3RT2026, 3RT2027, 3RT2028) contactors. Contains 2 N.O. and 2 N.C. contacts. Click here to...

      MSRP: $42.00
      $18.52
      Add to Cart
    • Eaton/Moeller 22DILE auxiliary contact Eaton/Moeller 22DILE dimensions
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      Moeller Electric

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      sku: 22DILE

      22DILE

      Eaton/Moeller 22DILE front mounted auxiliary contact block with 2 normally open (N.O.) and 2 normally closed contacts (N.C.) and screw terminals.  This four pole auxiliary contact snaps on to the front of any DILEM miniature contactor or DILER...

      MSRP: $64.00
      $21.17
      Add to Cart
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