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

    Looking for reliable 3-pole contactors for industrial motor control? Kent Store offers a wide selection of factory-new 3-phase contactors from trusted brands like Allen Bradley, Eaton, and Siemens. Designed for switching and protecting three-phase loads, these contactors are ideal for HVAC systems, manufacturing equipment, automation panels, and more.

    Available with a variety of coil voltages, AMP ratings, and mounting options, our 3-pole contactors support both AC and DC applications. Whether you’re upgrading a system or replacing a failed unit, you’ll find DIN rail and panel mount options ready to ship.

    • Genuine OEM contactors
    • Fast shipping & expert support
    • Rated for durability and performance in demanding environments

    Shop now to find the right contactor for your electrical system—and get your equipment running safely and efficiently.

    • Siemens 3RT2017-1BM41 electrical contactor Siemens 3RT2017-1BM41 comparison
      Quick view

      Siemens

      |

      sku: 3RT20171BM41

      3RT2017-1BM41

      Siemens 3RT2017-1BM41 12 AMP contactor with 1 normally open base mounted auxiliary and a 220 volt DC 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: $132.00
      $82.67
      Choose Options
    • Siemens 3RT2017-1BM42 electrical contactor Siemens 3RT2017-1BM42 comparison
      Quick view

      Siemens

      |

      sku: 3RT20171BM42

      3RT2017-1BM42

      Siemens 3RT2017-1BM42 12 AMP contactor with 1 normally closed base mounted auxiliary and a 220 volt DC 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: $132.00
      $82.67
      Choose Options
    • Siemens 3RT2017-1BP41 electrical contactor Siemens 3RT2017-1BP41 comparison
      Quick view

      Siemens

      |

      sku: 3RT20171BP41

      3RT2017-1BP41

      Siemens 3RT2017-1BP41 12 AMP contactor with 1 normally open base mounted auxiliary and a 230 volt DC 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: $132.00
      $82.67
      Choose Options
    • Siemens 3RT2017-1BP42 electrical contactor Siemens 3RT2017-1BP42 comparison
      Quick view

      Siemens

      |

      sku: 3RT20171BP42

      3RT2017-1BP42

      Siemens 3RT2017-1BP42 12 AMP contactor with 1 normally closed base mounted auxiliary and a 230 volt DC 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: $132.00
      $82.67
      Choose Options
    • Siemens 3RT2017-1BW41 electrical contactor Siemens 3RT2017-1BW41 comparison
      Quick view

      Siemens

      |

      sku: 3RT20171BW41

      3RT2017-1BW41

      Siemens 3RT2017-1BW41 12 AMP contactor with 1 normally open base mounted auxiliary and a 48 volt DC 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: $132.00
      $82.67
      Choose Options
    • Siemens 3RT2017-1BW42 electrical contactor Siemens 3RT2017-1BW42 comparison
      Quick view

      Siemens

      |

      sku: 3RT20171BW42

      3RT2017-1BW42

      Siemens 3RT2017-1BW42 12 AMP contactor with 1 normally closed base mounted auxiliary and a 48 volt DC 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: $132.00
      $82.67
      Choose Options
    • Siemens 3RT2018-1AD01 electrical contactor Siemens 3RT2018-1AD01 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181AD01

      3RT2018-1AD01

      Siemens 3RT2018-1AD01 12 AMP contactor with 1 normally open base mounted auxiliary and a 42v50/60Hz AC coil. This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $131.00
      $84.70
      Choose Options
    • Siemens 3RT2018-1AD02 electrical contactor Siemens 3RT2018-1AD02 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181AD02

      3RT2018-1AD02

      Siemens 3RT2018-1AD02 16 AMP contactor with 1 normally closed base mounted auxiliary and a 42v50/60Hz AC coil. This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $142.00
      $84.70
      Choose Options
    • Siemens 3RT2018-1AF01 electrical contactor Siemens 3RT2018-1AH01 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181AF01

      3RT2018-1AF01

      Siemens 3RT2018-1AF01 16 AMP contactor with 1 normally open base mounted auxiliary and a 110v50/60Hz AC coil. This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $131.00
      $84.70
      Choose Options
    • Siemens 3RT2018-1AF02 electrical contactor Siemens 3RT2018-1AH02 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181AF02

      3RT2018-1AF02

      Siemens 3RT2018-1AF02 16 AMP contactor with 1 normally closed base mounted auxiliary and a 110v50/60Hz AC coil. This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $142.00
      $84.70
      Choose Options
    • Siemens 3RT2018-1AH02 electrical contactor Siemens 3RT2018-1AH02 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181AH02

      3RT2018-1AH02

      Siemens 3RT2018-1AH02 16 AMP contactor with 1 normally closed base mounted auxiliary and a 48v50/60Hz AC coil. This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $142.00
      $84.70
      Choose Options
    • Siemens 3RT2018-1AM21 electrical contactor Siemens 3RT2018-1AM21 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181AM21

      3RT2018-1AM21

      Siemens 3RT2018-1AM21 16 AMP contactor with 1 normally open base mounted auxiliary and a 208v50/60Hz AC coil. This Sirius 3-pole contactor has screw terminals, mounts on DIN rail and is rated for 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $131.00
      $84.70
      Choose Options
    Compare Selected