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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 LC1D40D7 contactor Schneider Electric LC1D40D7 coil voltage location
      Quick view

      Square D, Telemecanique

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      sku: LC1D40D7

      LC1D40D7

      Schneider Electric LC1D40D7 contactor rated at 40 AMPS AC-3 (60 AMPS AC-1) with a 42v50/60Hz AC coil and 1 normally open (N.O.) and 1 normally closed (N.C.) base mounted auxiliary contacts.  This 3 pole IEC rated contactor has screw terminals, can...

      MSRP: $301.00
      $214.56
      Choose Options
    • Schneider Electric LC1D40E7 contactor Schneider Electric LC1D40E7 coil voltage location
      Quick view

      Square D, Telemecanique

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      sku: LC1D40E7

      LC1D40E7

      Schneider Electric LC1D40E7 contactor rated at 40 AMPS AC-3 (60 AMPS AC-1) with a 48v50/60Hz AC coil and 1 normally open (N.O.) and 1 normally closed (N.C.) base mounted auxiliary contacts.  This 3 pole IEC rated contactor has screw terminals, can...

      MSRP: $301.00
      $214.56
      Choose Options
    • Schneider Electric LC1D40LE7 contactor Schneider Electric LC1D40LE7 coil voltage location
      Quick view

      Square D, Telemecanique

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      sku: LC1D40LE7

      LC1D40LE7

      Schneider Electric LC1D40LE7 contactor rated at 40 AMPS AC-3 (60 AMPS AC-1) with a 208v50/60Hz AC coil and 1 normally open (N.O.) and 1 normally closed (N.C.) base mounted auxiliary contacts.  This 3 pole IEC rated contactor has screw terminals, can...

      MSRP: $301.00
      $214.56
      Choose Options
    • Schneider Electric LC1D40N7 contactor Schneider Electric LC1D40N7 coil voltage location
      Quick view

      Square D, Telemecanique

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      sku: LC1D40N7

      LC1D40N7

      Schneider Electric LC1D40N7 contactor rated at 40 AMPS AC-3 (60 AMPS AC-1) with a 415v50/60Hz AC coil and 1 normally open (N.O.) and 1 normally closed (N.C.) base mounted auxiliary contacts.  This 3 pole IEC rated contactor has screw terminals, can...

      MSRP: $301.00
      $214.56
      Choose Options
    • Schneider Electric LC1D40P7 contactor Schneider Electric LC1D40P7 coil voltage location
      Quick view

      Square D, Telemecanique

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      sku: LC1D40P7

      LC1D40P7

      Schneider Electric LC1D40P7 contactor rated at 40 AMPS AC-3 (60 AMPS AC-1) with a 230v50/60Hz AC coil and 1 normally open (N.O.) and 1 normally closed (N.C.) base mounted auxiliary contacts.  This 3 pole IEC rated contactor has screw terminals, can...

      MSRP: $301.00
      $214.56
      Choose Options
    • Schneider Electric LC1D40R7 contactor Schneider Electric LC1D40R7 coil voltage location
      Quick view

      Square D, Telemecanique

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      sku: LC1D40R7

      LC1D40R7

      Schneider Electric LC1D40R7 contactor rated at 40 AMPS AC-3 (60 AMPS AC-1) with a 440v50/60Hz AC coil and 1 normally open (N.O.) and 1 normally closed (N.C.) base mounted auxiliary contacts.  This 3 pole IEC rated contactor has screw terminals, can...

      MSRP: $301.00
      $214.56
      Choose Options
    • Schneider Electric LC1D40V7 contactor Schneider Electric LC1D40V7 coil voltage location
      Quick view

      Square D, Telemecanique

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      sku: LC1D40V7

      LC1D40V7

      Schneider Electric LC1D40V7 contactor rated at 40 AMPS AC-3 (60 AMPS AC-1) with a 400v50/60Hz AC coil and 1 normally open (N.O.) and 1 normally closed (N.C.) base mounted auxiliary contacts.  This 3 pole IEC rated contactor has screw terminals, can...

      MSRP: $301.00
      $214.56
      Choose Options
    • Schneider Electric LC1D50A contactor Schneider Electric LC1D50A side label
      Quick view

      Square D, Telemecanique

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      sku: LC1D50A

      LC1D50A

      Schneider Electric LC1D50A TeSys Deca Contactor The Schneider Electric LC1D50A is a 50A, 3-pole IEC contactor from the reliable TeSys Deca (formerly TeSys D) series, designed for switching higher horsepower three-phase motors and industrial loads...

      MSRP: $291.67
      $181.97
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