Omron Multi Function Timer Relay, Screw, 0.1 s → 1200 h, SPDT, SPDT, 24 → 240 V ac/dc

  • RS Stock No. 733-4956
  • Mfr. Part No. H3DK-M1 AC/DC24-240
  • Manufacturer Omron
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): ID
Product Details

Omron Multi-function Timer Relay

The Omron H3DK series multi-function timer relay is solid-state, compact equipment with high precision and a wide range of programming features. This relay performs different delay functions like flicker off start, flicker on start, interval, OFF delay, ON delay, on/OFF delay, one-shot output ranging between 0.1 second and 1200 hours. This timer has intuitive programming, which makes it easy to use and quick to configure. It is affordable. Its high performance makes it ideal for a wide range of applications in process control environments.

Features and Benefits

Wide power supply range reduces the number of timer models reduced
The supply voltage ranges between 24VAC/DC to 240VAC/DC
Ecological design for reduced power consumption
Multi-range options available like 0.1 seconds to 1.2 seconds, 1 second to 12 seconds, 0.1 minutes to 1.2 minutes, 1 minute to 12 minutes, 0.1 hour to 1.2 hour, 1 hour to 12 hours, 10 hours to 120 hours and 100 hours to 120 hours
6-pin terminal model
Enables easy sequence checks through instantaneous outputs for a zero set value at any time range
SPDT contact configuration
LED indication of power and contact status


Chemical industry
Raw material handling
Food and beverages
Industrial process control


CE certified
cURus approved
CSA certified
EN 61812-1 certified
IEC 60664-1 certified
EN 50274 certified
IP30 rated
IP20 rated (Terminal block)

Attribute Value
Supply Voltage 24 → 240 V ac/dc
Time Range 0.1 s → 1200 h
Mode of Operation Flicker OFF Start, Flicker ON Start, Interval, OFF Delay, ON Delay, ON/OFF Delay, One Shot Output
Mounting Type DIN Rail
Number of Timer Functions Multi Function
Series H3DK
Time Increment Hours, Minutes, Seconds
Contact Configuration SPDT
Current Maximum 5 A
Terminal Type Screw
Minimum Voltage 24 V
Maximum Voltage 30 V dc, 250 V ac
Minimum Operating Temperature -20°C
Maximum Operating Temperature +55°C
Switch Configuration SPDT
Width 22.5mm
Depth 100mm
Length 89.4mm
39 : Next working day (AU stock)
105 : 5 working days (Global stock)
Price (ex. GST) Each
$ 141.65
(exc. GST)
$ 155.81
(inc. GST)
Per unit
1 - 24
25 - 49
50 +
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