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KR4025AX Solid State Relay

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

Series KR Single Phase AC Load 25A Phase Control

Product Specifications

  • Part NumberKR4025AX
  • Control TypeAnalog
  • Control VoltageVR1MΩ
  • Load TypeAC
  • Load Voltage48-480VAC
  • Max Load Current25A
  • Switching TypePhase Control
  • 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.

KR4025AX
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.

Application Notes

  • Use this model for AC load switching applications.
  • Confirm load voltage, control voltage, and current rating before selection.
  • Phase Control 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.