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Dayton 4-pole contactor accessory in yellow housing

Dayton

Dayton HCC-3XH04YL 4-pole contactor accessory

SKU CH-5MGZ-B48FS

4-pole contactor accessory compatible with Dayton models 1RKT4 and 1RKU2

  • Compatible with Dayton 1RKT4 and 1RKU2 models
  • 4-pole design for reliable circuit switching
  • New condition ensures factory performance
  • Ready for HVAC contactor replacement
  • Direct-fit accessory for Grainger part numbers

Product Identity

The Dayton HCC-3XH04YL is a four-pole contactor accessory designed for HVAC and refrigeration control circuits. It suits technicians and maintenance teams who need a direct replacement for compatible Dayton equipment.

Compatibility Check

Verify that the existing unit matches the compatible manufacturer model numbers 1RKT4 or 1RKU2 before ordering. Confirm the control voltage and coil ratings on the installed contactor align with the application requirements.

Build Integration

This contactor installs into the control panel to switch motor or compressor loads in air-conditioning and refrigeration systems. It frees up wiring space with its compact four-pole layout and restores reliable circuit switching for the connected equipment.

Highlights

  • Compatible with Dayton 1RKT4 and 1RKU2 models
  • 4-pole design for reliable circuit switching
  • New condition ensures factory performance
  • Ready for HVAC contactor replacement
  • Direct-fit accessory for Grainger part numbers

Specifications

BrandDayton

Questions about this item

Does the contactor accessory arrive ready to install or are additional mounting parts required?

The accessory is supplied as a single 4-pole contactor unit compatible with Dayton models 1RKT4 and 1RKU2; no extra mounting hardware is mentioned in the specifications.

Which compatible Dayton model should I select — 1RKT4 or 1RKU2?

Both Grainger part numbers 1RKT4 and 1RKU2 are listed as compatible; choose the one that matches the model number printed on your existing Dayton equipment.

What does the 4-pole rating mean for my HVAC circuit?

A 4-pole contactor switches four separate conductors simultaneously, allowing it to control three-phase loads with a neutral or two independent two-pole circuits in one device.

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