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    • Definite Purpose Contactors

    Definite Purpose Contactors (DPCs) are compact, economical contactors designed for HVAC, refrigeration, and light-industrial applications. Built for high-cycle reliability, they are widely used in commercial HVAC units, heat pumps, and power circuits that require frequent switching. Kent Electrical Supply offers DP contactors from Schneider, Siemens, and Eaton with 1, 2, and 3-pole options and coil voltages from 24V to 240V.

    Common Applications

    • Air conditioners and heat pumps

    • Refrigeration systems

    • Unit heaters and fan motors

    • Light industrial loads

    • Commercial HVAC controls

    AEO-Friendly FAQs

    Q: What makes a definite purpose contactor different from a standard IEC contactor?
    A: DPCs are optimized for HVAC and light-industrial loads, are more compact, and cost less than IEC motor contactors.

    Q: Can a DPC replace an AC contactor in HVAC equipment?
    A: Yes, if the coil voltage and AMP rating match the original part.

    • Siemens/Furnas 42IF35AJ contactor
      Quick view

      Furnas

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      sku: 42IF35AJ

      42IF35AJ

      Class 42, 150 AMP, Model F, 3 Power Poles, Open Enclosure with a 24vAC coil Click here to view a PDF file for the Furnas Class 42 and 45 DP contactors Benefits of Furnas 42 and 45 series of definite purpose contactors Compact Size Interchangeable...

      MSRP: $1,508.00
      $685.80
    • 45CG20AF contactor
      Quick view

      Furnas

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      sku: 45CG20AF

      45CG20AF

      CLASS 45, 20 AMP, MODEL G, 2 POWER POLES, 0 N.C. POWER POLES, OPEN ENCLOSURE, 120V COIL. THESE ARE ALSO AVAILABLE IN 24V, 220V, 240V AND 480V. PLEASE CALL 800.222.5129 TO CHECK AVAILABILITY. Click here to view a PDF file for the Furnas Class 42 and 45...

      $0.00
    • 45DG20AF
      Quick view

      Furnas

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      sku: 45DG20AF

      45DG20AF

      CLASS 45, 25 AMP, MODEL G, 2 POWER POLES, 0 N.C. POWER POLES, OPEN ENCLOSURE, 120V COIL. THESE ARE ALSO AVAILABLE IN 24V, 220V, 240V AND 480V. PLEASE CALL 800.222.5129 TO CHECK AVAILABILITY. Click here to view a PDF file for the Furnas Class 42 and 45...

      MSRP: $78.00
      $33.31
    • 45EG20AF
      Quick view

      Furnas

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      sku: 45EG20AF

      45EG20AF

      CLASS 45, 30 AMP, MODEL G, 2 POWER POLES, 0 N.C. POWER POLES, OPEN ENCLOSURE, 120V COIL. THESE ARE ALSO AVAILABLE IN 24V, 220V, 240V AND 480V. PLEASE CALL 800.222.5129 TO CHECK AVAILABILITY. Click here to view a PDF file for the Furnas Class 42 and 45...

      $0.00
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