Omron H3CR Series DIN Rail Timer Relay, 2-Contact, 100 to 125 V dc 24 to 48 V ac, 0.1 s to 600 h,

RS Stock No.:: 177-0092
Mfr. Part No.:: H3CR-A-301 AC24-48/DC12-48
Manufacturer:: Omron

Omron H3CR Series DIN Rail Timer Relay, 2-Contact, 100 to 125 V dc 24 to 48 V ac, 0.1 s to 600 h,

Subtotal (1 unit)*

TWD4,956.00

(exc. GST)

TWD5,203.80

(inc. GST)

FREE delivery for orders over NT$1,300.00

Temporarily out of stock

6 unit(s) shipping from March 24, 2026
Plus 1 unit(s) shipping from March 24, 2026
Plus 2 unit(s) shipping from May 05, 2026

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

Units	Per unit
1 +	TWD4,956.00

*price indicative

RS Stock No.:: 177-0092
Mfr. Part No.:: H3CR-A-301 AC24-48/DC12-48
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
	Function	Multifunction
	Mount Type	DIN Rail
	Time Range	0.1 s to 600 h
	Number of Contacts	2
	Switching Voltage	250 V
	Number of Timer Functions	Multifunction
	Contact Configuration	DPDT
	IP Rating	IP40
	Timing Adjustment	Knob
	Contact Current	5A
	Supply DC Voltage	100 to 125 V dc
	Minimum Operating Temperature	-10°C
	Supply AC Voltage	24 to 48 V ac
	Terminal Type	Crimp
	Maximum Operating Temperature	55°C
	Length	48mm
	Width	48 mm
	Height	81.6mm
	Standards/Approvals	CSA, EN61812-1, LR, CE, NK, IEC60664-1, UL, CCC
	Series	H3CR

	Select all
	Brand Omron
	Product Type Timer Relay
	Function Multifunction
	Mount Type DIN Rail
	Time Range 0.1 s to 600 h
	Number of Contacts 2
	Switching Voltage 250 V
	Number of Timer Functions Multifunction
	Contact Configuration DPDT
	IP Rating IP40
	Timing Adjustment Knob
	Contact Current 5A
	Supply DC Voltage 100 to 125 V dc
	Minimum Operating Temperature -10°C
	Supply AC Voltage 24 to 48 V ac
	Terminal Type Crimp
	Maximum Operating Temperature 55°C
	Length 48mm
	Width 48 mm
	Height 81.6mm
	Standards/Approvals CSA, EN61812-1, LR, CE, NK, IEC60664-1, UL, CCC
	Series H3CR

COO (Country of Origin):: ID

Omron H3CR Series Timer Relay, 12 to 48V DC Supply Voltage, DPDT Contact Configuration - H3CR-A-301 AC24-48/DC12-48

This timer relay is designed for versatile timing applications within automation and control systems. Its compact design, fitting a DIN rail at dimensions of 48mm in width and depth, along with a length of 48mm, allows for easy integration into various electrical setups. The relay operates on a supply voltage range of 12 to 48V DC and 24 to 48V AC, contributing to its adaptability in different environments.

Features & Benefits

• Multi-function design supports a variety of timing needs

• Time range from 0.1s to 600 hours offers flexibility

• DPDT configuration enables comprehensive control options

• Adjustable time increment selectable in hours, minutes, and seconds

• Plug-in terminal type allows quick and secure installation

• Internal power supply ensures reliable operation across conditions

Applications

• Utilised for sequential control in industrial automation

• Ideal for delay circuits in machinery operation

• Employed in lighting control systems to manage time settings

• Suitable for HVAC systems requiring timed functions

• Used in motor control to prevent short cycling

What is the maximum current handled by this device?

This device can handle a maximum current of 5A, making it suitable for various applications where high current loads are involved.

How does the time delay feature operate in practical terms?

The time delay feature allows setting a delay period ranging from 0.1 seconds to 600 hours, enabling precise control over process timing for start/stop functions in machinery or lighting systems.

Can this relay function in extreme temperature conditions?

Yes, it is rated for operation in temperatures between -10 °C and +55 °C, ensuring reliability in diverse environmental settings.

What type of contacts does it feature for switching?

The relay is equipped with DPDT contacts, facilitating versatile switching arrangements and enhanced control capabilities in various circuits.