MPN

Omron H3CR Series Plug In Timer Relay, 24-48V ac/dc, 2-Contact, 0.05 s → 300 h, DPDT

RS Stock No.:: 264-1624
Mfr. Part No.:: H3CR-A8E 24-48VAC/DC
Brand:: Omron

Omron H3CR Series Plug In Timer Relay, 24-48V ac/dc, 2-Contact, 0.05 s → 300 h, DPDT

Subtotal (1 unit)*

£83.90

(exc. VAT)

£100.68

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

13 unit(s) ready to ship
Plus 14 unit(s) shipping from 11 November 2025

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

Units	Per unit
1 +	£83.90

*price indicative

RS Stock No.:: 264-1624
Mfr. Part No.:: H3CR-A8E 24-48VAC/DC
Brand:: Omron

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Supply Voltage	24-48V ac/dc
	Mounting Type	Plug In
	Mode of Operation	Flicker ON Start, Interval, ON Delay, One Shot
	Time Range	0.05 s → 300 h
	Number of Contacts	2
	Number of Timer Functions	Timer Relay
	Contact Configuration	DPDT
	Maximum Voltage	48V
	Terminal Type	Plug In
	Switch Configuration	DPDT
	Minimum Voltage	24V
	Series	H3CR
	Maximum Operating Temperature	+55°C
	Minimum Operating Temperature	-10°C
	Contact Material	Ag Alloy

	Select all
	Brand Omron
	Supply Voltage 24-48V ac/dc
	Mounting Type Plug In
	Mode of Operation Flicker ON Start, Interval, ON Delay, One Shot
	Time Range 0.05 s → 300 h
	Number of Contacts 2
	Number of Timer Functions Timer Relay
	Contact Configuration DPDT
	Maximum Voltage 48V
	Terminal Type Plug In
	Switch Configuration DPDT
	Minimum Voltage 24V
	Series H3CR
	Maximum Operating Temperature +55°C
	Minimum Operating Temperature -10°C
	Contact Material Ag Alloy

Omron H3CR Series Timer Relay, 24-48 V AC/DC Supply Voltage, 2 Contacts - H3CR-A8E 24-48VAC/DC

This timer relay is an essential device designed for precise timing operations in various industrial contexts. It features a broad time range from 0.05 seconds to 300 hours, accommodating diverse automation requirements with ease. With dual pole double throw (DPDT) contacts, this plug-in relay is well-suited for both AC and DC applications, enhancing versatility in electrical circuits.

Features & Benefits

• Operates in multiple modes including ON delay and interval
• Wide supply voltage range of 24-48VAC/DC supports various applications
• High maximum operating temperature of +55°C ensures reliability
• Compact design allows for panel mounting with minimal space usage
• Ecological design promotes reduced power consumption for efficiency
• Instantaneous output for quick sequence checking aids in diagnostics

Applications

• Ideal for controlling machinery in automated systems
• Utilised in lighting control systems requiring precise timing
• Suitable for HVAC systems to manage fan operations
• Employed in security systems for timed responses or delays
• Manages start-up sequences in manufacturing processes

What voltage configurations does this device support in practical uses?

It supports a supply voltage configuration of 24 to 48V AC/DC, which makes it compatible with most industrial setups.

How can this relay improve operational efficiency in automated processes?

By providing precise timing and control for various modes, it ensures effective scheduling and reduces operational delays, optimising productivity.

Can this device be easily integrated into existing systems?

Yes, its plug-in design allows for quick installation, making it easy to integrate into existing electrical systems without extensive modifications.

What are the operating temperature limits for this timer relay?

The timer relay operates effectively within a temperature range of -10°C to +55°C, making it suitable for various environments.

How does the instantaneous output feature benefit troubleshooting?

The instantaneous output allows for quick checks of timing sequences without interrupting the overall operation, assisting in faster diagnostics and maintenance.

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