Shop by Category

  • Contactors
  • Overload Relays
  • Manual Motor Starters
  • Full Voltage Starters
  • Soft Starters
  • Variable Frequency Drives
  • Control Relays
  • Pilot Devices
  • Circuit Breakers
  • Disconnect Switches
  • Limit Switches
  • Other

    • Shop by Brand

  • Eaton, Cutler Hammer
  • Siemens
  • Moeller Electric
  • Benshaw
  • Lovato Electric
  • Square D, Telemecanique
  • Sprecher + Schuh
  • Furnas
  • WEG
  • LS Industrial
  • View all Brands

    • 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 LC1D25LE7 contactor Schneider Electric LC1D25LE7 side label
      Quick view

      Square D, Telemecanique

      |

      sku: LC1D25LE7

      LC1D25LE7

      Schneider Electric LC1D25LE7 3 pole contactor rated at 25 AMPS AC-3 (40 AMPS AC-1) with a 208v50/60Hz AC coil. This IEC contactor comes with 1 normally open and 1 normally closed base mounted auxiliary contacts, screw terminals and mounts on standard...

      MSRP: $151.00
      $108.73
      Choose Options
    • Eaton XTCE095F00B contactor Eaton XTCE095F00B front dimensions
      Quick view

      Eaton, Cutler Hammer

      |

      sku: XTCE095F00B

      XTCE095F00B

      Eaton XTCE095F00B 3 pole, 95 AMP AC-3 (125 AMP AC-1) contactor rated 40 H.P. @ 230v, 75 HP @ 460v 3-Phase with a 220v50Hz/240v60Hz AC coil. Each contactor can have a front mounted two or four pole auxiliary contact blocks along with two pole side mounted...

      MSRP: $1,052.58
      $390.83
      Choose Options
    • Siemens 3RT1017-1BB42 contactor Siemens 3RT1017-1BB42 side label
      Quick view

      Siemens

      |

      sku: 3RT1017-1BB42

      3RT1017-1BB42

      The Siemens Sirius 3RT1017-1BB42 three pole 24 volt DC IEC contactor is rated for 12 AMPS AC-3 and 22 AMPS AC-1, 3 H.P. @ 460 volt and 7.5 H.P. @ 460 volt 3-phase and comes with a normally closed (N.C.) base mounted auxiliary contact.  This Siemens...

      MSRP: $137.00
      $83.52
      Choose Options
    • WEG CWM12-10-30V47 contactor WEG CWM12-10-30V47 side label
      Quick view

      WEG

      |

      sku: CWM12-10-30V47

      CWM12-10-30V47

      The WEG CWM12-10-30V47 415v50Hz/480v60Hz contactor is rated for 3 horsepower at 230 volt and 7.5 horsepower at 460 volt in 3-phase applications and comes with 1 normally open base mounted auxiliary contact. This 12 AMP 3 pole contactor comes with screw...

      MSRP: $89.00
      $47.66
      Choose Options
    • WEG CWM40-00-30V18 contactor WEG CWM40-00-30V18 side label
      Quick view

      WEG

      |

      sku: CWM40-00-30V18

      CWM40-00-30V18

      The WEG CWM40-00-30V18 IEC contactor has a 110v50Hz/120v60Hz AC coil and is rated for 15 horsepower at 230 volt and 30 horsepower at 460 volt in 3-phase applications. This 40 AMP 3 pole contactor comes with screw terminals, DIN rail or base mounting and...

      MSRP: $164.00
      $87.82
      Choose Options
    • Schneider Electric LC1D12P7 contactor Schneider Electric LC1D12P7 side label
      Quick view

      Square D, Telemecanique

      |

      sku: LC1D12P7

      LC1D12P7

      Schneider Electric LC1D12P7 3 pole contactor rated at 12 AMPS AC-3 (25 AMPS AC-1) with a 230v50/60Hz 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: $119.00
      $80.98
      Choose Options
    • RC-100A-56AC24 Benshaw RC-100A-56AC24 front dimensions
      Quick view

      Benshaw

      |

      sku: RC-100A-56AC24

      RC-100A-56AC24

      Benshaw RC-100A-56AC24 3 pole, 100 AMP contactor that is rated 40 H.P. @ 230 volt, 75 H.P. @ 460 volt 3 Phase and an 24 volt AC coil. Comes pre-installed with 2 side mounted auxiliary contacts (1 N.O./1 N.C. each), screw terminals and mounts on standard...

      MSRP: $360.00
      $208.80
      Add to Cart
    • Benshaw RC-85A-56AC240 contactor Benshaw RC-85A-56AC240 front dimensions
      Quick view

      Benshaw

      |

      sku: RC-85A-56AC240

      RC-85A-56AC240

      Benshaw RC-85A-56AC240 3 pole, 85 AMP contactor that is rated 40 H.P. @ 230 volt, 60 H.P. @ 460 volt 3 Phase and a 240 volt AC coil. Comes pre-installed with 2 side mounted auxiliary contacts (1 N.O./1 N.C. each), screw terminals and mounts on standard...

      MSRP: $323.00
      $187.34
      Add to Cart
    Compare Selected