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H3DS-ML

Omron H3DS-ML Digital Timer Compact 48x48mm

SKU: H3DS-ML

USD 30.00

Omron H3DS-ML is a compact 48x48mm digital timer for space-constrained industrial timing applications.

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Product Overview

The H3DS-ML provides practical timing control in applications requiring delay-on, delay-off, or sequence timing behavior depending on circuit design. Its broad AC/DC voltage compatibility supports flexible panel integration across machine types. This timer relay is suitable for conveyors, utility controls, and auxiliary process logic where consistent hardwired timing improves operational stability.

  • SKU: H3DS-ML
  • Series: H3DS
  • Voltage: 240V

Best-Fit Applications

  • Adding controlled startup delays for machine subsystems
  • Staggering actuator sequence timing in control logic
  • Implementing delayed shutdown behavior for auxiliary loads
  • Retrofitting hardwired timing in legacy panels
  • Supporting utility skid sequence timing requirements
  • Standardizing timer relay solutions across OEM equipment

Buying Checklist

  • Wide voltage range simplifies multi-platform deployment
  • Compact format saves panel space in dense designs
  • Reliable hardwired timing for critical sequence steps
  • Good maintenance choice for existing timer circuits
  • Practical and economical timing component for automation

Technical Specifications

Model H3DS-ML
Series H3DS
Type Compact Digital Timer
Supply Voltage AC/DC24-240V
Timing Range 0.1s to 120h
Timing Modes ON-delay, OFF-delay
Output SPDT relay
Display 6-digit LCD
Size 48 x 48mm
Operating Temperature -10 to +55°C

FAQ for H3DS-ML

When should I choose compact timer vs multi-function?
Choose H3DS (compact) for: simple ON/OFF delay, space-constrained panels, cost-sensitive applications. Choose H3DK (multi-function) for: multiple timing modes, remote control, higher accuracy, complex sequences.
What's the panel cutout size?
45 x 45mm for 48 x 48mm timer. Very compact, fits where larger timers won't. Ideal for retrofit into existing panels with limited space.
Can I change timing range in the field?
Yes, 6 DIP switches select timing range (0.1s-120h). No tools required. Set range to just above your maximum time for best resolution.
Is this timer suitable for motor start delay?
Yes, common application. Set ON-delay mode, wire timer output to motor contactor coil. Timer delays motor start after main disconnect closes, reducing inrush current impact.

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