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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 3RT1033-1A contactor Siemens 3RT1033-1A dimensions
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      Siemens

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      sku: 3RT1033-1A

      3RT1033-1A

      The Siemens 3RT1033-1A three pole IEC contactor is rated for 28 AMPS AC-3 and 50 AMPS AC-1, 10 H.P. @ 230 volt and 20 H.P. @ 460 volt 3-phase and has an AC coil voltage. This 3 pole contactor comes with screw terminals and mounts on standard 35MM DIN...

      MSRP: $187.00
      $116.71
      View Details
    • Siemens 3RT2016-1AB01 electrical contactor Siemens 3RT2016-1AB01 comparison
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      Siemens

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      sku: 3RT20161AB01

      3RT2016-1AB01

      Siemens 3RT2016-1AB01 9 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, 5 H.P. @ 460 volt 3-Phase. The...

      MSRP: $104.00
      $53.46
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    • Siemens 3RT2037-1AK60 contactor Siemens 3RT2037-1AK60 front dimensions
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      Siemens

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      sku: 3RT2037-1AK60

      3RT2037-1AK60

      Siemens 3RT2037-1AK60 Sirius 3 Pole 65 AMP Size 2 contactor with a 110v50Hz/120v60Hz AC coil and 1 N.O./1 N.C. auxiliary contactAMP Rating : 65 AMPS AC-3 / 80 AMPS AC-1Coil Voltage : 120 volt AC 50/60HzPoles : 3Base mounted Auxiliary contacts : 1 N.O...

      MSRP: $370.00
      $256.71
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    • Eaton CE15FNS3 IEC contactor Eaton CE15FNS3 side view
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      sku: CE15FNS3

      CE15FNS3

      Eaton / Cutler Hammer CE15FNS3 32 AMP contactor rated 10 H.P. at 230 volt and 20 H.P. at 460 volt with an AC rated coil (must choose coil voltage above).  This 32 AMP IEC rated contactor comes with a side mounted auxiliary with 1 normally open...

      MSRP: $977.68
      $349.04
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    • WEG CWB18 18 AMP Contactor WEG CWB18 Side Label
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      WEG

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      sku: CWB18

      CWB18

      The WEG CWB18 IEC contactor is rated for 5 horsepower at 230 volt and 10 horsepower at 460 volt in 3-phase applications and comes with 1 normally open and 1 normally closed base mounted auxiliary contact. This 18 AMP 3 pole contactor comes with screw...

      MSRP: $103.00
      $61.24
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    • DILM7-10 DILM7-10
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      sku: DILMC7-10

      DILM7-10

      Eaton/Moeller DILM7-10 contactor with an AC rated coil (must choose coil voltage), 1 normally open base mounted auxiliary contact and is rated for 7 AMPS AC-3 (20 AMPS AC-1). This 3 pole IEC rated contactor is rated for 2 H.P. @ 230 volt, 3 H.P. @ 460...

      MSRP: $176.00
      $58.21
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    • Siemens 3RT1034-1A contactor Siemens 3RT1034-1A dimensions
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      Siemens

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      sku: 3RT1034-1A

      3RT1034-1A

      The Siemens Sirius 3RT1034-1A three pole IEC contactor is rated for 32 AMPS AC-3 and 50 AMPS AC-1, 10 H.P. @ 230 volt and 25 H.P. @ 460 volt 3-phase and has an AC coil voltage. This 3 pole contactor comes with screw terminals and mounts on standard 35MM...

      MSRP: $208.00
      $128.57
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    • Siemens 3RT1055-6A contactor Siemens 3RT1055-6A front dimensions
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      Siemens

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      sku: 3RT1055-6A

      3RT1055-6A

      The Siemens 3RT1055-6A three pole IEC contactor is rated for 150 AMPS AC-3 and 185 AMPS AC-1, 60 H.P. @ 230 volt and 125 H.P. @ 460 volt 3-phase and has an AC coil voltage.  This 3 pole contactor comes with screw connection terminals (bolt-on) and...

      MSRP: $844.00
      $521.97
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    • GE CL25 contactor GE CL25 front dimensions
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      GE Industrial

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      sku: CL25

      CL25

      GE CL25 10E 3 pole contactor is rated for 7.5 H.P. @ 230 volt, 15 H.P. @ 460 volt 3 Phase and has an AC coil (must specify coil voltage above). This 22 AMP GE contactor comes with line and load side coil connections, can be mounted on standard 35MM DIN...

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