Omron H3DT Series DIN Rail Timer Relay, 2-Contact, 240 V dc 240 V ac, 24 V ac, 0.1 s to 100 h, Multifunction-Function,

RS Stock No.:: 106-6237
Mfr. Part No.:: H3DT-N1 24-240VAC/DC
Manufacturer:: Omron

Omron H3DT Series DIN Rail Timer Relay, 2-Contact, 240 V dc 240 V ac, 24 V ac, 0.1 s to 100 h, Multifunction-Function,

Subtotal (1 unit)*

HK$647.80

FREE delivery for orders over HK$250.00

In Stock

Plus 4 unit(s) shipping from 16 March 2026
Plus 8 unit(s) shipping from 21 April 2026
Plus 5 unit(s) shipping from 05 May 2026

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

Units	Per unit
1 +	HK$647.80

*price indicative

RS Stock No.:: 106-6237
Mfr. Part No.:: H3DT-N1 24-240VAC/DC
Manufacturer:: Omron

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Timer Relay
	Mount Type	DIN Rail
	Function	Timer, Offset Double Ring End
	Time Range	0.1 s to 100 h
	Number of Contacts	2
	Number of Timer Functions	Multifunction
	Switching Voltage	250 V ac
	Contact Configuration	SPDT
	IP Rating	IP20, IP30
	Supply AC Voltage	240 V ac, 24 V ac
	Supply DC Voltage	240 V dc
	Minimum Operating Temperature	-20°C
	Contact Current	5A
	Terminal Type	Screw
	Maximum Operating Temperature	60°C
	Length	17.5mm
	Standards/Approvals	DNV GL, CCC, LR, EN 61812-1, cULus:UL 508/CSA C22.2 No. 14, RoHS, IEC 60664-1
	Width	90 mm
	Height	100mm
	Series	H3DT

	Select all
	Brand Omron
	Product Type Timer Relay
	Mount Type DIN Rail
	Function Timer, Offset Double Ring End
	Time Range 0.1 s to 100 h
	Number of Contacts 2
	Number of Timer Functions Multifunction
	Switching Voltage 250 V ac
	Contact Configuration SPDT
	IP Rating IP20, IP30
	Supply AC Voltage 240 V ac, 24 V ac
	Supply DC Voltage 240 V dc
	Minimum Operating Temperature -20°C
	Contact Current 5A
	Terminal Type Screw
	Maximum Operating Temperature 60°C
	Length 17.5mm
	Standards/Approvals DNV GL, CCC, LR, EN 61812-1, cULus:UL 508/CSA C22.2 No. 14, RoHS, IEC 60664-1
	Width 90 mm
	Height 100mm
	Series H3DT

COO (Country of Origin):: CN

Omron H3DT Series Timer Relay, SPDT Contact Configuration, 0.1s to 100h Time Range - H3DT-N1

This timer relay is designed for various automation and control applications, providing accurate timing functionality. It operates effectively in both AC and DC environments, making it adaptable to a range of industrial needs. Users can utilise it for delay operations, flickering timings, and multi-functional tasks, thereby enhancing the efficiency of electrical systems.

Features & Benefits

• Supports a wide supply voltage range of 24 to 240V

• Multi-function operations allow for a variety of applications

• Configured as SPDT for flexible wiring options

• Time range adjustable from 0.1 seconds to 100 hours

• Designed for easy integration with external power supplies

• Durable silver alloy contacts provide consistent performance

Applications

• Timing controls in manufacturing processes

• Ideal for automation systems requiring precise timing

• Commonly used in HVAC systems for delay functions

• Utilised in safety circuits to manage operational timings

• Effective for lighting controls to create flickering effects

What type of external power supply do I need?

It requires an external supply voltage within the range of 24 to 240V AC/DC for operation.

How can the timing functions be adjusted?

The timing can be adjusted via specific settings according to your operational requirements, ranging from 0.1 seconds to 100 hours.

Is this device suitable for both AC and DC applications?

Yes, it is designed to function effectively in both AC and DC environments.

How do I mount it in my control panel?

This model is designed for DIN rail mounting, ensuring straightforward and organised installation within your system.