MPN

Omron H3DK Series DIN Rail Mount Timer Relay, 24-240V ac/dc, 2-Contact, 0.1s → 1200h, DPDT

RS Stock No.:: 264-1643
Mfr. Part No.:: H3DK-S2 24-240VAC/DC
Brand:: Omron

Omron H3DK Series DIN Rail Mount Timer Relay, 24-240V ac/dc, 2-Contact, 0.1s → 1200h, DPDT

Subtotal (1 unit)*

£57.05

(exc. VAT)

£68.46

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

26 unit(s) ready to ship
Plus 1 unit(s) ready to ship from another location
Plus 2 unit(s) shipping from 20 October 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£57.05

*price indicative

RS Stock No.:: 264-1643
Mfr. Part No.:: H3DK-S2 24-240VAC/DC
Brand:: Omron

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Supply Voltage	24-240V ac/dc
	Mounting Type	DIN Rail
	Mode of Operation	Flicker ON Start, Interval, ON Delay, One Shot Output
	Time Range	0.1s → 1200h
	Number of Contacts	2
	Number of Timer Functions	Multi Function
	Contact Configuration	DPDT
	Maximum Voltage	240V
	Switch Configuration	DPDT
	Terminal Type	Screw
	Minimum Voltage	24V
	Maximum Operating Temperature	+55°C
	Series	H3DK
	Minimum Operating Temperature	-20°C
	Contact Material	Gold Plated

	Select all
	Brand Omron
	Supply Voltage 24-240V ac/dc
	Mounting Type DIN Rail
	Mode of Operation Flicker ON Start, Interval, ON Delay, One Shot Output
	Time Range 0.1s → 1200h
	Number of Contacts 2
	Number of Timer Functions Multi Function
	Contact Configuration DPDT
	Maximum Voltage 240V
	Switch Configuration DPDT
	Terminal Type Screw
	Minimum Voltage 24V
	Maximum Operating Temperature +55°C
	Series H3DK
	Minimum Operating Temperature -20°C
	Contact Material Gold Plated

Omron H3DK Series Timer Relay, 24-240 V AC/DC Supply Voltage, 2 Contacts - H3DK-S2 AC/DC24-240

This timer relay is an essential component for automation and control systems. Designed for DIN rail mounting, it operates effectively within a supply voltage range of 24-240V AC/DC. Featuring a compact design, it provides multiple operation modes and is capable of managing extensive timing requirements, making it suitable for a variety of applications.

Features & Benefits

• Multi-function capability allows versatile time control settings
• Time range from 0.1s to 1200h accommodates diverse timing needs
• DPDT contact configuration ensures reliable switching performance
• Maximum operating temperature of +55°C supports durability in challenging environments
• Screw terminal type facilitates easy and secure installation
• Advanced contact material enhances longevity and performance

Applications

• Utilised in industrial automation for precise timing control
• Ideal for machinery that requires on delay or interval timing functions
• Employed in lighting systems with flicker ON start features
• Used for energy management systems needing multi-function timing

What types of control applications can benefit from multi-function capabilities?

This product is suitable for control applications requiring variable timing outputs, such as conveyor systems, pump controls, and HVAC systems, where different timing sequences are critical for operation.

How does the DPDT configuration contribute to functionality?

The double pole double throw (DPDT) configuration allows for simultaneous control of two circuits, providing flexibility to manage outputs that need to switch based on timing intervals or specific operational conditions.

What installation considerations should be kept in mind for optimal performance?

For optimal performance, ensure the timer relay is securely mounted on a DIN rail and that connections are firmly tightened to prevent issues related to loose wiring, which can affect operational reliability.

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