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 3RT2018-1BD41 electrical contactor Siemens 3RT2018-1BD41 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BD41

      3RT2018-1BD41

      Siemens 3RT2018-1BD41 16 AMP contactor with 1 normally open base mounted auxiliary and a 42 volt DC 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: $151.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BD42 electrical contactor Siemens 3RT2018-1BD42 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BD42

      3RT2018-1BD42

      Siemens 3RT2018-1BD42 16 AMP contactor with 1 normally closed base mounted auxiliary and a 42 volt DC 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: $161.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BF41 electrical contactor Siemens 3RT2018-1BF41 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BF41

      3RT2018-1BF41

      Siemens 3RT2018-1BF41 16 AMP contactor with 1 normally open base mounted auxiliary and a 110 volt DC 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: $151.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BF42 electrical contactor Siemens 3RT2018-1BF42 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BF42

      3RT2018-1BF42

      Siemens 3RT2018-1BF42 16 AMP contactor with 1 normally closed base mounted auxiliary and a 110 volt DC 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: $161.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BG41 electrical contactor Siemens 3RT2018-1BG41 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BG41

      3RT2018-1BG41

      Siemens 3RT2018-1BG41 16 AMP contactor with 1 normally open base mounted auxiliary and a 125 volt DC 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: $151.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BG42 electrical contactor Siemens 3RT2018-1BG42 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BG42

      3RT2018-1BG42

      Siemens 3RT2018-1BG42 16 AMP contactor with 1 normally closed base mounted auxiliary and a 125 volt DC 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: $161.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BM41 electrical contactor Siemens 3RT2018-1BM41 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BM41

      3RT2018-1BM41

      Siemens 3RT2018-1BM41 16 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 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $151.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BM42 electrical contactor Siemens 3RT2018-1BM42 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BM42

      3RT2018-1BM42

      Siemens 3RT2018-1BM42 16 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 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $161.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BP41 electrical contactor Siemens 3RT2018-1BP41 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BP41

      3RT2018-1BP41

      Siemens 3RT2018-1BP41 16 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 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $151.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BP42 electrical contactor Siemens 3RT2018-1BP42 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BP42

      3RT2018-1BP42

      Siemens 3RT2018-1BP42 16 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 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $161.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BW41 electrical contactor Siemens 3RT2018-1BW41 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BW41

      3RT2018-1BW41

      Siemens 3RT2018-1BW41 16 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 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $151.00
      $96.20
      Choose Options
    • Siemens 3RT2018-1BW42 electrical contactor Siemens 3RT2018-1BW42 front dimensions
      Quick view

      Siemens

      |

      sku: 3RT20181BW42

      3RT2018-1BW42

      Siemens 3RT2018-1BW42 16 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 5 H.P. @ 230 volt, 10 H.P. @ 460 volt 3-Phase. The...

      MSRP: $161.00
      $96.20
      Choose Options
    Compare Selected