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KD20C40AX Solid State Relay

Series KD - Engineering view with specifications, dimensional drawings, and product documents.

Series KD Single Phase AC Load 40A Zero Cross
KD20C40AX
Product View Series product image Front Dimensions Outline drawing Side Dimensions Profile drawing

Product Specifications

  • Part NumberKD20C40AX
  • Control TypeDC
  • Control Voltage4-32VDC
  • Load TypeAC
  • Load Voltage24-280VAC
  • Max Load Current40A
  • Switching TypeZero Cross
  • PhaseSingle Phase
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Model Confirmation Workflow

Before purchasing or replacing a model, confirm load conditions, control signal, thermal requirements, and document version.

KD20C40AX
Load condition Check load type, load voltage, and maximum load current against the equipment requirement.
Control signal Confirm control voltage, control type, and switching method for the control circuit.
Thermal setup Review heatsink, fan, and safety cover needs by current, ambient temperature, and duty cycle.
Document version Download the datasheet to confirm electrical data, dimensions, and terminal layout before inquiry.
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Application Notes

  • Use this model for AC load switching applications.
  • Confirm load voltage, control voltage, and current rating before selection.
  • Zero Cross operation supports stable panel and machine control design.

Ordering Checkpoints

  • Provide part number, quantity, load condition, and control signal when sending an inquiry.
  • For replacement use, compare terminal layout and dimensions with the drawing.
  • Contact KYOTTO if the application requires special review or equivalent model selection.

Documents & Support

Download the datasheet for detailed electrical information. If your project requires wiring confirmation, load review, or model selection, send the application details to KYOTTO.