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H3YN-4-B DC24

Omron H3YN-4-B DC24 Solid State Timing Relay 3A 250VAC Class

SKU: H3YN-4-B DC24

Omron H3YN-4-B DC24 is a timing relay for machine control sequences, delivering stable timed switching for automation logic, interlocks, and process delay requirements.

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Product Overview

The H3YN-4-B DC24 provides repeatable timed switching to support machine sequencing where delay control is required between logic events. It is suitable for conveyor coordination, actuator timing, and auxiliary process control where deterministic timing behavior improves system stability. This relay is widely used in industrial panels due to straightforward integration and dependable operation.

  • SKU: H3YN-4-B DC24
  • Series: H3YN-4-B

Best-Fit Applications

  • Adding delay between machine start sequence steps
  • Coordinating staggered actuator commands
  • Implementing timed interlocks in control panels
  • Managing auxiliary motor or fan delay logic
  • Retrofitting aging timer relays in existing cabinets
  • Standardizing hardwired timing functions in OEM designs

Buying Checklist

  • Simple and dependable timing control for panel logic
  • DC24 compatibility aligns with common control voltages
  • Useful for deterministic machine sequencing
  • Practical maintenance replacement in timer-based circuits
  • Cost-effective timing component for broad automation use

Technical Specifications

Model H3YN-4-B DC24
Product type Timing relay
Control/supply class DC24
Contact/current class 3A 250VAC category
Primary role Time-delay switching in control logic
Typical use Conveyor, actuator, and sequence timing control
Application scope Industrial automation cabinets
Integration value Simple hardwired timing implementation
Operational focus Stable delay behavior across repeated cycles
Maintenance value Established timer relay replacement path

FAQ for H3YN-4-B DC24

What is H3YN-4-B DC24 mainly used for?
It is mainly used to provide timed switching delays in machine control and interlock circuits.
Why use a timing relay instead of PLC timing for every function?
A timing relay can simplify certain hardwired functions and provide a practical, independent delay element in panel logic.
Is this suitable for retrofit panel maintenance?
Yes. It is often used to replace existing timer relays and maintain sequence reliability.

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