Definite Purpose Magnetic Contactor, 120V AC, 3 P, Non-Reversing, 3 Phase, Box Lug MPN:783Y04

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Brand: Dayton
Part #: 783Y04
SKU
510-G207195087
$68.58 for Order Qty of 2
Regular Price $48.01 Special Price $34.29

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Definite Purpose Magnetic Contactor, 120V AC, 3 P, Non-Reversing, 3 Phase, Box Lug

The DAYTON - 783Y04 is a Definite Purpose Magnetic Contactor, an industrial electrical device designed to control the flow of power in heavy-duty applications. It operates by responding to electrical impulses, allowing or interrupting power supply based on the need. This tool is commonly used for managing and automating machinery operations in various sectors like HVAC, data processing, and manufacturing.


  • Auxiliary Contact Module Capacity: The contactor can control up to 2 additional secondary circuits providing flexibility in managing multiple electrical loads or signals.
  • Coil Voltage: Requires a specific voltage range of 120V AC for effective engagement or disengagement of its electrical circuit.
  • Contact Material: Made from Silver Cadmium Oxide which influences conductivity, durability, and resistance to corrosion.
  • Electrical Operating Durability: Rated for electrical operation up to 200,000 cycles. Lifespan may vary based on usage conditions.
  • Frequency: Specified for handling electrical cycles per second measured at 50/60 Hz. Compatibility may vary with different power systems.
  • Horsepower Control Range: Has varying horsepower control capacities depending on single-phase or three-phase power supply ranging from as low as half horsepower up to maximums such as 20 horsepower at three-phase, 600-volt alternating current
  • Mechanical Operating Durability: Rated for mechanical operation up to 500,000 cycles. Longevity may vary based on application conditions.
  • Status Indicator: Equipped with a Mechanical Flag that indicates active engagement status


Additional Information

  • Country of Origin: CN
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 4.00
  • Package Width: 3.30
  • Package Height: 2.80
  • Package Weight: 1.07
Product info last updated on January 14, 2026 11:53pm UTC Category: Industrial Electrical Controls and Automation
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