Omron H3DK Series DIN Rail Mount Timer Relay, 12V dc, 1-Contact, 0.1 s → 1200 h, SPDT
- RS Stock No.:
- 841-1537
- Mfr. Part No.:
- H3DK-M1A DC12
- Brand:
- Omron
Subtotal (1 unit)*
£57.05
(exc. VAT)
£68.46
(inc. VAT)
FREE delivery for orders over £50.00
- 13 unit(s) ready to ship
- Plus 1 unit(s) ready to ship from another location
- Plus 14 unit(s) shipping from 16 December 2025
Units | Per unit |
---|---|
1 - 4 | £57.05 |
5 + | £54.77 |
*price indicative
- RS Stock No.:
- 841-1537
- Mfr. Part No.:
- H3DK-M1A DC12
- Brand:
- Omron
Select all | Attribute | Value |
---|---|---|
Brand | Omron | |
Supply Voltage | 12V dc | |
Mounting Type | DIN Rail | |
Mode of Operation | Flicker OFF Start, Flicker ON Start, Interval, OFF Delay, ON Delay, ON/OFF Delay, One Shot Output | |
Time Range | 0.1 s → 1200 h | |
Number of Contacts | 1 | |
Number of Timer Functions | Multi Function | |
Contact Configuration | SPDT | |
Time Increment | Hours, Minutes, Seconds | |
Maximum Current | 5A | |
Maximum Voltage | 240V ac/dc | |
Switch Configuration | SPDT | |
Terminal Type | Screw | |
Power Supply | External | |
Minimum Voltage | 24V ac/dc | |
Width | 22.5mm | |
Series | H3DK | |
Depth | 100mm | |
Length | 89.4mm | |
Maximum Operating Temperature | +55°C | |
Contact Material | Ag Alloy | |
Time Delay | (Reset) 0.1s | |
Minimum Operating Temperature | -20°C | |
Select all | ||
---|---|---|
Brand Omron | ||
Supply Voltage 12V dc | ||
Mounting Type DIN Rail | ||
Mode of Operation Flicker OFF Start, Flicker ON Start, Interval, OFF Delay, ON Delay, ON/OFF Delay, One Shot Output | ||
Time Range 0.1 s → 1200 h | ||
Number of Contacts 1 | ||
Number of Timer Functions Multi Function | ||
Contact Configuration SPDT | ||
Time Increment Hours, Minutes, Seconds | ||
Maximum Current 5A | ||
Maximum Voltage 240V ac/dc | ||
Switch Configuration SPDT | ||
Terminal Type Screw | ||
Power Supply External | ||
Minimum Voltage 24V ac/dc | ||
Width 22.5mm | ||
Series H3DK | ||
Depth 100mm | ||
Length 89.4mm | ||
Maximum Operating Temperature +55°C | ||
Contact Material Ag Alloy | ||
Time Delay (Reset) 0.1s | ||
Minimum Operating Temperature -20°C | ||
RoHS Status: Exempt
- COO (Country of Origin):
- ID
Omron H3DK Series Timer Relay, 12V DC Supply Voltage, 0.1s to 1200h Time Range - H3DK-M1A-DC12
Features & Benefits
• Operates efficiently at a supply voltage of 12V DC
• Designed for DIN rail mounting, optimising space
• Multi-functional for diverse usage scenarios
• Capable of handling a maximum current of 5A for robust performance
• Features an SPDT contact configuration for effective switching
Applications
• Suitable for machine control in industrial environments
• Ideal for delay operations in various circuits
• Employed in lighting control circuits for timed switching
• Utilised in HVAC systems for effective time management
How does the device manage different timing modes?
Is it compatible with other automation devices?
What is the maximum time delay setting available?
Can it function in extreme temperatures?
What type of terminal connections does it offer?
Related links
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- Omron H3DK Series DIN Rail Mount Timer Relay 2-Contact SPDT
- Omron H3DT Series DIN Rail Mount Timer Relay 2-Contact SPDT
- Omron H3DK Series DIN Rail Mount Timer Relay 1-Contact SPDT
- Omron H3DK Series DIN Rail Mount Timer Relay 2-Contact SPDT