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H3DT-HBL AC-DC24-48V

Omron H3DT-HBL AC-DC24-48V Power-Off Delay Timer Relay

SKU: H3DT-HBL AC-DC24-48V

Omron H3DT-HBL AC-DC24-48V is a power-off delay timer relay for control panels, providing predictable delayed-off timing behavior for machine sequencing and safety-related shutdown logic.

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Product Overview

The H3DT-HBL AC-DC24-48V is used where controlled delay after power removal is required to stabilize machine behavior or complete orderly shutdown steps. It helps engineers implement repeatable timing logic in panel-based automation systems without complex programming overhead. This timer is suitable for conveyor systems, auxiliary equipment sequencing, and interlock timing chains in both new and retrofit control cabinets.

  • SKU: H3DT-HBL AC-DC24-48V
  • Series: H3DT-HBL

Best-Fit Applications

  • Delaying fan or auxiliary stop after main power removal
  • Sequencing conveyor stop timing to avoid jams
  • Implementing orderly shutdown in machine interlock chains
  • Timing off-delay for pneumatic or hydraulic support circuits
  • Retrofitting relay-timer logic in legacy control panels
  • Standardizing hardwired off-delay behavior across OEM builds

Buying Checklist

  • Simple and reliable off-delay timing without complex PLC code
  • Wide supply range supports mixed-panel design standards
  • Improves sequence consistency during stop and shutdown events
  • Practical for both new builds and maintenance replacements
  • Useful component for robust panel-level control strategies

Technical Specifications

Model H3DT-HBL AC-DC24-48V
Product type Power-off delay timer relay
Supply range AC/DC 24-48V
Primary function Delay output state after power-off event
Typical use Sequence timing and controlled shutdown steps
Integration context Industrial control panels and automation cabinets
Application scope Machine logic, conveyors, utility systems
Operational value Predictable delayed-off timing behavior
Maintenance value Easy replacement in standardized timer circuits
Engineering value Practical hardwired timing solution for reliability

FAQ for H3DT-HBL AC-DC24-48V

What is H3DT-HBL AC-DC24-48V mainly used for?
It is mainly used to provide a delayed-off timing action after power is removed in control and sequence circuits.
Why use a power-off delay timer in machine panels?
It helps ensure orderly sequence behavior during stop events, reducing mechanical shocks or process interruptions.
Can this timer be used in retrofit projects?
Yes. It is commonly used as a practical replacement or upgrade in existing hardwired timing circuits.

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