1 Pole Contactor 32 Amp 24VAC Coil
1 pole 32 amp contactor with 24VAC coil and electrical rating label visible.
1 pole 32 amp contactor with 24VAC coil for HVAC systems shown with technical specifications.
Close-up of 1 pole 32 Amp contactor with 24VAC coil showing technical rating label and copper winding.
Technician installing a 32 Amp 1 pole contactor with 24VAC coil into an air conditioning unit.
32 Amp 1 pole contactor with silver alloy coil and electrical terminals.
Close-up of 1 pole 32 amp contactor with 24VAC coil and visible rating label.
Woman relaxing on a couch under an air conditioner with text overlay to help fix your AC and beat the heat.
1 pole 32 amp contactor with 24VAC coil and electrical rating label visible.
1 pole 32 amp contactor with 24VAC coil for HVAC systems shown with technical specifications.
Close-up of 1 pole 32 Amp contactor with 24VAC coil showing technical rating label and copper winding.
Technician installing a 32 Amp 1 pole contactor with 24VAC coil into an air conditioning unit.
32 Amp 1 pole contactor with silver alloy coil and electrical terminals.
Close-up of 1 pole 32 amp contactor with 24VAC coil and visible rating label.
Woman relaxing on a couch under an air conditioner with text overlay to help fix your AC and beat the heat.

1 Pole Contactor 32 Amp 24VAC Coil

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$15.59
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$15.59
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1 Pole Contactor 32 Amp 24VAC Coil

Key Features

  • Poles: 1 (Single Pole)
  • Full Load Amperage (FLA): 32A
  • Coil Voltage: 24VAC, 50/60Hz
  • Application: Definite Purpose (DP) for HVAC and motor control
  • Contact Material: Copper alloy
  • Terminals: Screw and quick-connect
  • Mounting: Panel mount with accessible mounting base

Replaces / Cross-Reference Part Numbers

  • 42-109499-15
  • DILM32-01
  • MC-32A-22-AC24
  • Durastar 1P-32A-24V

Compatibility & Fitment

  • Designed for use in residential and commercial HVAC systems, including air conditioners and heat pumps.
  • Suitable for controlling single-phase motors and other high-power loads such as refrigeration equipment, compressors, and resistive heating elements.
  • Direct replacement for contactors with matching specifications: 1 pole, 32 Amp or lower rating, and a 24VAC control circuit.

When to Replace

  • Outdoor condenser unit fails to start when the thermostat calls for cooling.
  • A loud, continuous buzzing or humming noise from the outdoor unit.
  • Visible damage to the contactor, including burnt terminals, pitting on contacts, or melted casing.
  • The contactor plunger is physically stuck in the engaged (pulled-in) or disengaged position.

Installation Tips

  • Disconnect all electrical power at the breaker panel and service disconnect before beginning installation.
  • Use a multimeter to verify that no voltage is present in the unit.
  • Photograph or label all wires before disconnecting them from the original contactor to ensure correct placement on the new part.
  • Confirm the new contactor's amperage rating meets or exceeds that of the original component.
  • Ensure all electrical connections are tight and secure to prevent overheating and arcing.
1 Pole Contactor 32 Amp 24VAC Coil 1
1 Pole Contactor 32 Amp 24VAC Coil 2
1 Pole Contactor 32 Amp 24VAC Coil 3
1 Pole Contactor 32 Amp 24VAC Coil 4
  • 1 Pole Contactor 32 Amp 24VAC Coil 1

    Perfect fit

    Our Contactor can replace 1 pole contactor rated at 20A 25A 30A 32A, (below or equal to 32A) on air conditioners and heat pumps.
  • 1 Pole Contactor 32 Amp 24VAC Coil 2

    Premium quality

    The Contactor is made of strong silver alloy which is oxidation resistant, high conductivity, and corrosion resistant.
  • 1 Pole Contactor 32 Amp 24VAC Coil 3

    Saving solution

    Effortlessly energize your machine with our Contactor - BlueStars brings DIY solutions to help you deal with any trouble.
  • 1 Pole Contactor 32 Amp 24VAC Coil 4

    Simple installation

    Our product is designed to be easily removed and replaced, allowing for quick and convenient maintenance.
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ENJOY COMFORTABLE LIVING AND CHERISH ANY MOMENTS

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Compatible Models

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Manufacturer
BlueStars
Package Dimensions
3.62 x 2.99 x 2.24 inches
Item Weight
8.4 ounces
Batteries required
No
Included Components
1 Pole Contactor 30 Amp 24VAC

FAQs

This 32 Amp contactor is versatile and can be used as a direct replacement for 1-pole contactors rated at 20A, 25A, 30A, and 32A. It is suitable for use in residential air conditioning and heat pump systems.
A failing contactor often presents as the outdoor unit failing to start, the unit running continuously even when the thermostat is satisfied, or a loud buzzing/chattering noise coming from the electrical cabinet. If you notice signs of pitting, burnt contact points, or a stuck plunger, the contactor should be replaced.
Before installation, always verify that your system uses a 24VAC control circuit. Inspect your existing wiring for signs of heat damage or loose connections. Ensure all electrical connections are tight and secure during installation to prevent future overheating and arcing.
Replacing a contactor is a straightforward task for those comfortable with basic electrical work. You will typically need a screwdriver (flathead or Phillips), a nut driver, and a multimeter to verify power is off. The process usually takes 15 to 30 minutes. Always ensure the main power to the HVAC unit is completely disconnected at the disconnect box or breaker panel before beginning.
This unit features heavy-duty lug terminals and includes four male 1/4-inch quick-connect terminals on each line voltage connection, providing maximum flexibility for various wiring configurations found in residential HVAC equipment.