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    • 3 pole Contactors

    3-pole contactors are the industry standard for controlling three-phase motors and power circuits. They provide dependable switching for pumps, compressors, conveyors, and industrial processes requiring consistent performance. At Kent Electrical Supply, our 3-pole contactor lineup includes Schneider LC1D contactors, Siemens 3RT2 units, and Eaton XTCE models in ratings from fractional horsepower up to heavy-duty industrial applications. With options for 24V, 120V, and 240V coils, you’ll find the right fit for new installs and replacements.

    Common Applications

    • Three-phase motor starters

    • HVAC compressors & commercial refrigeration

    • Pump and fan motors

    • Packaging, machining, and automation equipment

    • Motor control centers

    AEO-Friendly FAQs

    Q: How do I size a 3-pole contactor for a 10 HP motor?
    A: Check the motor’s FLA rating and select a contactor with an AC-3 rating equal to or greater than that value. For example, a typical 10 HP motor at 460V draws around 14A, so a 3-pole contactor rated 18A+ is appropriate.

    Q: Why use a 3-pole contactor?
    A: Three-pole contactors are designed for balanced three-phase systems, ensuring even switching and long service life.

    • Siemens 3RT2016-1BB42 electrical contactor Siemens 3RT2016-1BB42 comparison
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      Siemens

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      sku: 3RT20161BB42

      3RT2016-1BB42

      Siemens 3RT2016-1BB42 9 AMP contactor with 1 normally closed base mounted auxiliary and a 24 volt DC coil. This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 3 H.P. @ 230 volt, 5 H.P. @ 460 volt 3-Phase. The...

      MSRP: $116.00
      $61.68
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    • Siemens 3RT2017-1AB01 electrical contactor Siemens 3RT2017-1AB01 comparison
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      Siemens

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      sku: 3RT20171AB01

      3RT2017-1AB01

      Siemens 3RT2017-1AB01 12 AMP contactor with 1 normally open base mounted auxiliary and a 24v50/60Hz AC coil. This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 3 H.P. @ 230 volt, 7.5 H.P. @ 460 volt 3-Phase. The...

      MSRP: $119.00
      $67.06
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    • Siemens 3RT2035-1AP60 contactor Siemens 3RT2035-1AP60 front dimensions
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      Siemens

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      sku: 3RT2035-1AP60

      3RT2035-1AP60

      Siemens 3RT2035-1AP60 Sirius 40 AMP size S2 contactor with a 220v50Hz/240v60Hz AC coil and 1 N.O./1 N.C. base mounted auxiliary contact. This IEC 3 pole contactor is rated for 15 H.P. @ 230 volt, 30 H.P. @ 460 volt 3 phase, has screw terminals and mounts...

      MSRP: $247.00
      $152.02
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    • WEG BCXML20 auxiliary WEG BCXML20 side dimensions
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      WEG

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      sku: BCXML20

      BCXML20

      The WEG BCXML20 two pole auxiliary comes with two normally open contacts, screw terminals and mounts to the side of any CWM series of contactor from 9 to 105 AMPS.  Up to two auxiliaries can be added to each side of the CWM9 through CWM105 size...

      MSRP: $22.00
      $11.47
      Add to Cart
    • Sprecher and Schuh CA7-37-10-480 contactor Sprecher and Schuh CA7-37-10-480 dimensions
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      Sprecher + Schuh

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      sku: CA7-37-10-480

      CA7-37-10-480

      Sprecher + Schuh CA7-37-10-480 37 AMP AC-3 (65 AMP AC-1) IEC contactor with 1 normally open (N.O.) auxiliary contact and 440v50Hz/480v60Hz AC rated coil. This 3 pole contactor is rated for 10 H.P. at 230 volt, 25 H.P. at 460 volt 3-phase, has screw...

      MSRP: $288.00
      $189.61
      Add to Cart
    • Sprecher and Schuh CA7-9-10-240 contactor Sprecher and Schuh CA7-9-10-240 side view
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      Sprecher + Schuh

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      sku: CA7-9-10-240

      CA7-9-10-240

      Sprecher + Schuh CA7-9-10-240 9 AMP AC-3 (32 AMP AC-1) IEC contactor with 1 normally open (N.O.) auxiliary contact and 220v50Hz/240v60Hz AC rated coil. This 3 pole contactor is rated for 2 H.P. at 230 volt, 5 H.P. at 460 volt 3-phase, has screw terminals...

      MSRP: $120.00
      $79.00
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    • GE CL02A310T1 contactor GE CL02A310T1 front dimensions
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      GE Industrial

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      sku: CLO2A310T1

      CL02A310T1

      GE Industrial CL02A310T1 3 pole, 32 AMP contactor that is rated for 10 H.P. @ 460 volt 3-phase and has a 24v50/60Hz AC rated coil. This IEC rated contactor has a normally open base mounted auxiliary contact, screw terminals and mounts on standard 35MM...

      $0.00
    • Eaton CN35GN3AB lighting contactor Eaton CN35GN3AB side view
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      sku: CN35GN3AB

      CN35GN3AB

      Eaton / Cutler Hammer CN35GN3AB 60 AMP electrically held lighting contactor with a 110v50Hz/120v60Hz AC rated coil specifically for resistive loads (AC-1) such as incandescent or fluorescent lamps loads.  This 60 AMP lighting contactor comes with a...

      MSRP: $979.88
      $329.26
      Add to Cart
    • WEG CWM65-00-30V18 contactor WEG CWM65-00-30V18 side label
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      WEG

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      sku: CWM65-00-30V18

      CWM65-00-30V18

      The WEG CWM65-00-30V18 IEC contactor has a 110v50Hz/120v60Hz AC coil and is rated for 20 horsepower at 230 volt and 50 horsepower at 460 volt in 3-phase applications. This 65 AMP 3 pole contactor comes with screw terminals, DIN rail or base mounting and...

      MSRP: $255.00
      $136.55
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    • MC-75A MC-75A
      Quick view

      LS Industrial

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      sku: MC-75A

      MC-75A

      LS Metasol MC-75a 3-pole contactor rated for 30 H.P. @ 230 volt, 50 H.P. @ 460 volt 3 phase and has an AC rated coil (specify coil voltage above). This 75 AMP AC-3 contactor (110 AMP AC-1) comes with screw or lug terminals, can be mounted on DIN rail or...

      MSRP: $283.16
      $145.69
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