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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.

    • Schneider Electric LC1D25M7 contactor Schneider Electric LC1D25M7 side label
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      Square D, Telemecanique

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      sku: LC1D25M7

      LC1D25M7

      Schneider Electric LC1D25M7 3 pole contactor rated at 25 AMPS AC-3 (40 AMPS AC-1) with a 220v50/60Hz AC coil. This IEC contactor comes with 1 normally open and 1 normally closed base mounted auxiliary contacts, screw terminals and mounts on standard 35MM...

      MSRP: $151.00
      $108.73
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    • Eaton XTCE025C10A contactor Eaton XTCE025C10A dimensions
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      Eaton, Cutler Hammer

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      sku: XTCE025C10A

      XTCE025C10A

      Eaton XTCE025C10A 3 pole, 25 AMP AC-3 (40 AMP AC-1) contactor rated 10 H.P. @ 230v, 15 HP @ 460v 3-Phase with 1 normally open (N.O.) base mounted auxiliary contact and a 110v50Hz/120v60Hz AC coil. Each contactor can have a front mounted two or four pole...

      MSRP: $404.30
      $100.95
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    • Siemens 3RT2016-1AK61 electrical contactor Siemens 3RT2016-1AK61 comparison
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      Siemens

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      sku: 3RT20161AK61

      3RT2016-1AK61

      Siemens 3RT2016-1AK61 9 AMP contactor with 1 normally open base mounted auxiliary and a 110v50Hz/120v60Hz AC 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: $104.00
      $53.46
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    • Siemens 3RT2036-1AK60 contactor Siemens 3RT2036-1AK60 front dimensions
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      Siemens

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      sku: 3RT2036-1AK60

      3RT2036-1AK60

      Siemens 3RT2036-1AK60 Sirius 50 AMP size S2 contactor with a 110v50Hz/120v60Hz 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, 40 H.P. @ 460 volt 3 phase, has screw terminals and mounts...

      MSRP: $289.00
      $194.70
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    • DILM17-10 DILM17-10
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      Moeller Electric

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      sku: DILMC17-10

      DILM17-10

      Eaton/Moeller DILM17-10 contactor with an AC rated coil (must choose coil voltage), 1 normally open base mounted auxiliary contact and is rated for 17 AMPS AC-3 (40 AMPS AC-1). This 3 pole IEC rated contactor is rated for 5 H.P. @ 230 volt, 10 H.P. @ 460...

      $66.86
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    • Schneider Electric LC1D09BD contactor Schneider Electric LC1D09BD side label
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      Square D, Telemecanique

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      sku: LC1D09BD

      LC1D09BD

      Schneider Electric LC1D09BD 3 pole contactor rated at 9 AMPS AC-3 (20 AMPS AC-1) with a 24 volt DC coil. This IEC contactor comes with 1 normally open and 1 normally closed base mounted auxiliary contacts, screw terminals and mounts on standard 35MM DIN...

      MSRP: $119.00
      $82.98
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    • Schneider Electric LC1D12F7 side label Schneider Electric LC1D12G7 side label
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      Square D, Telemecanique

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      sku: LC1D12G7

      LC1D12G7

      Schneider Electric LC1D12G7 TeSys Deca Contactor The Schneider Electric LC1D12G7 is a 12A, 3-pole IEC contactor from the trusted TeSys Deca (formerly TeSys D) series, designed for reliable motor switching in industrial and commercial applications...

      MSRP: $119.00
      $80.98
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    • Metasol MC-18B-AC240 contactor Metasol MC-18B-AC240 front dimensions
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      LS Industrial

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      sku: MC-18B-AC240

      MC-18B-AC240

      LS Metasol MC-18b-AC240 3-pole contactor rated for 7.5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3 phase and has a 240 volt AC rated coil. This 18 AMP AC-3 contactor (32 AMP AC-1) comes with screw terminals, can be mounted on DIN rail or screwed to the panel...

      MSRP: $67.98
      $34.98
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    • Eaton XTCE009B01 contactor Eaton XTCE009B01 dimensions
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      Eaton, Cutler Hammer

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      sku: XTCE009B01

      XTCE009B01

      Eaton XTCE009B01 3 pole, 9 AMP AC-3 (20 AMP AC-1) contactor rated 3 H.P. @ 230v, 5 HP @ 460v 3-Phase with 1 normally closed (N.C.) base mounted auxiliary contact and an AC or DC rated coil (must choose coil voltage). Each contactor can have a front...

      MSRP: $244.05
      $62.94
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