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.

    • Allen Bradley 100-C37B00 contactor Allen Bradley 100-C37B00 side label
      Quick view

      sku: 100-C37B00

      100-C37B00

      The Allen Bradley 100-C37B00 3-pole contactor is rated for 37 AMPS (65 AMPS AC-1), 10 H.P. at 230 volt, 25 H.P. at 460 volt and has a 440v50Hz/480v60Hz AC rated coil.  With screw terminals and DIN rail mounting, this 37 AMP electrical...

      MSRP: $307.34
      $220.33
      Choose Options
    • Allen Bradley 100-C37KJ00 contactor Allen Bradley 100-C37KJ00 side label
      Quick view

      sku: 100-C37KJ00

      100-C37KJ00

      The Allen Bradley 100-C37KJ00 3-pole contactor is rated for 37 AMPS (65 AMPS AC-1), 10 H.P. at 230 volt, 25 H.P. at 460 volt and has a 24v50/60Hz AC rated coil.  With screw terminals and DIN rail mounting, this 37 AMP electrical contactor is...

      MSRP: $307.34
      $220.33
      Choose Options
    • Allen Bradley 100-C37L00 contactor Allen Bradley 100-C37L00 side label
      Quick view

      sku: 100-C37L00

      100-C37L00

      The Allen Bradley 100-C37L00 3-pole contactor is rated for 37 AMPS (65 AMPS AC-1), 10 H.P. at 230 volt, 25 H.P. at 460 volt and has a 208-240v60Hz AC rated coil.  With screw terminals and DIN rail mounting, this 37 AMP electrical contactor is...

      MSRP: $307.34
      $220.33
      Choose Options
    • Allen Bradley 100-C43B00 contactor Allen Bradley 100-C43B00 side label
      Quick view

      sku: 100-C43B00

      100-C43B00

      The Allen Bradley 100-C43B00 3-pole contactor is rated for 43 AMPS (85 AMPS AC-1), 15 H.P. at 230 volt, 30 H.P. at 460 volt and has a 440v50Hz/480v60Hz AC rated coil.  With screw terminals and DIN rail mounting, this 43 AMP electrical...

      MSRP: $307.34
      $220.33
      Choose Options
    • Allen Bradley 100-C43KJ00 contactor Allen Bradley 100-C43KJ00 side label
      Quick view

      sku: 100-C43KJ00

      100-C43KJ00

      The Allen Bradley 100-C43KJ00 3-pole contactor is rated for 43 AMPS (85 AMPS AC-1), 15 H.P. at 230 volt, 30 H.P. at 460 volt and has a 24v50/60Hz AC rated coil.  With screw terminals and DIN rail mounting, this 43 AMP electrical contactor is...

      MSRP: $307.34
      $220.33
      Choose Options
    • Allen Bradley 100-C43L00 contactor Allen Bradley 100-C43L00 side label
      Quick view

      sku: 100-C43L00

      100-C43L00

      The Allen Bradley 100-C43L00 3-pole contactor is rated for 43 AMPS (85 AMPS AC-1), 15 H.P. at 230 volt, 30 H.P. at 460 volt and has a 208-240v60Hz AC rated coil.  With screw terminals and DIN rail mounting, this 43 AMP electrical contactor is...

      MSRP: $307.34
      $220.33
      Choose Options
    • Allen Bradley 100-C60KJ00 contactor Allen Bradley 100-C60KJ00 side label
      Quick view

      sku: 100-C60KJ00

      100-C60KJ00

      Allen Bradley 100-C60KJ00 3-Pole Contactor The Allen Bradley 100-C60KJ00 is a 60A AC-3 / 100A AC-1 rated 3-pole contactor engineered for industrial motor control applications. Featuring a 24V 50/60Hz AC coil and DIN rail mounting, this contactor...

      MSRP: $411.23
      $319.11
      Choose Options
    • Allen Bradley 100-C72D00 contactor Allen Bradley 100-C72D00 side label
      Quick view

      sku: 100-C72D00

      100-C72D00

      The Allen Bradley 100-C72D00 3-pole contactor is rated for 72 AMPS (100 AMPS AC-1), 25 H.P. at 230 volt, 50 H.P. at 460 volt and has a 120v60Hz/110v50Hz AC rated coil.  With an integrated normally open base mounted auxiliary contact, screw...

      MSRP: $475.85
      $369.26
      Choose Options
    • Allen Bradley 100-C72KJ00 contactor Allen Bradley 100-C72KJ00 side label
      Quick view

      sku: 100-C72KJ00

      100-C72KJ00

      Allen Bradley 100-C72KJ00 Contactor – 72 AMP, 3-Pole, 24V Coil Looking for a reliable replacement contactor for your motor control system? The Allen Bradley 100-C72KJ00 is a factory-new, 3-pole contactor rated for 72 AMPS (AC-3) and designed to...

      MSRP: $475.85
      $369.26
      Choose Options
    • Allen Bradley 100-C85KJ00 contactor Allen Bradley 100-C85KJ00 side label
      Quick view

      sku: 100-C85KJ00

      100-C85KJ00

      Allen Bradley 100-C85KJ00 – 85A 3-Pole Contactor (24V AC Coil) The Allen Bradley 100-C85KJ00 is an 85A, 3-pole contactor with a 24V AC coil, used for switching and protecting motors up to 60 HP at 460V in industrial automation systems. It mounts...

      MSRP: $587.47
      $455.88
      Choose Options
    • Lovato 11BF1100002460 contactor Lovato 11BF1100002460 dimensions
      Quick view

      Lovato Electric

      |

      sku: 11BF1100002460

      11BF1100002460

      Lovato IEC style 110 AMP 3-pole contactor Lovato IEC 3-pole 125 AMP contactor rated at 24v60Hz with screw terminals.Four-terminal coilConnecting cables can be coupled to the coil, both on the line and load ends of the contactor.Side add-on fourth poleFor...

      MSRP: $458.61
      $428.26
      Add to Cart
    • Lovato 11BF1100012060 contactor Lovato 11BF1100012060 dimensions
      Quick view

      Lovato Electric

      |

      sku: 11BF1100012060

      11BF1100012060

      Lovato IEC style 3-pole contactor Lovato IEC 3-pole 125 AMP contactor rated at 120v60Hz with screw terminals. This contactor is also available in 24v60Hz, 200-240v60Hz, 440-480vAC and 575v60Hz. Please call for availability. Four-terminal coil Connecting...

      MSRP: $458.61
      $428.26
      Add to Cart
    Compare Selected