Omron H3RN Series Panel Mount Timer Relay, 12V dc, 1-Contact, 0 → 60min

RS Stock No.:: 236-1183
Mfr. Part No.:: H3RN-11 12VDC
Brand:: Omron

Omron H3RN Series Panel Mount Timer Relay, 12V dc, 1-Contact, 0 → 60min

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Subtotal (1 unit)*

£52.90

(exc. VAT)

£63.48

(inc. VAT)

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Shipping from 05 January 2026

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Units	Per unit
1 - 4	£52.90
5 - 9	£50.78
10 +	£49.22

*price indicative

RS Stock No.:: 236-1183
Mfr. Part No.:: H3RN-11 12VDC
Brand:: Omron

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Supply Voltage	12V dc
	Mounting Type	Panel Mount
	Mode of Operation	Flicker OFF Start, Flicker ON Start Selectable by DIP Switch, Interval, ON Delay
	Time Range	0 → 60min
	Number of Contacts	1
	Number of Timer Functions	Multi Function
	Time Increment	Minutes, Seconds
	Maximum Current	3A
	Maximum Voltage	250V ac
	Terminal Type	Socket
	Switch Configuration	SPDT
	Width	12.8mm
	Power Supply	External
	Minimum Voltage	12V ac
	Maximum Operating Temperature	+55°C
	Depth	53.4mm
	Length	31.2mm
	Minimum Current	3A
	Series	H3RN
	Time Delay	(dc) 0.1 s, (ac) 0.5s
	Minimum Operating Temperature	-10°C
	Contact Material	Silver Alloy

	Select all
	Brand Omron
	Supply Voltage 12V dc
	Mounting Type Panel Mount
	Mode of Operation Flicker OFF Start, Flicker ON Start Selectable by DIP Switch, Interval, ON Delay
	Time Range 0 → 60min
	Number of Contacts 1
	Number of Timer Functions Multi Function
	Time Increment Minutes, Seconds
	Maximum Current 3A
	Maximum Voltage 250V ac
	Terminal Type Socket
	Switch Configuration SPDT
	Width 12.8mm
	Power Supply External
	Minimum Voltage 12V ac
	Maximum Operating Temperature +55°C
	Depth 53.4mm
	Length 31.2mm
	Minimum Current 3A
	Series H3RN
	Time Delay (dc) 0.1 s, (ac) 0.5s
	Minimum Operating Temperature -10°C
	Contact Material Silver Alloy

Omron H3RN Series Timer Relay, 12V DC Supply Voltage, SPDT Switch Configuration - H3RN-11 DC12

This timer relay is a compact, multi-function device designed for panel mount applications. The Omron timer relay offers a supply voltage of 12V DC, making it ideal for various automation tasks. With dimensions of 12.8mm in width, 53.4mm in depth, and 31.2mm in length, it is engineered to fit seamlessly into your control panels.

Features & Benefits

• Flexible operating modes including ON-delay and interval settings
• Selectable time ranges from 0.1 seconds up to 60 minutes
• Single-pole double-throw (SPDT) relay switch for versatile control
• High current capacity up to 3A at 250V AC for reliable performance
• Minimal reset time ensures rapid operation and efficiency
• Designed for external power supply compatibility, enhancing installation options

Applications

• Used with G2R relay sockets for versatile switching operations
• Employed in systems for precise timing functions
• Suitable for requiring flicker ON/OFF timing sequences
• Ideal for control circuits that benefit from adjustable time delays

What operational modes can be configured for various applications?

The device offers multiple operational modes, including ON-delay, interval timing, and flicker ON/OFF start options, allowing tailored integration into different systems for enhanced functionality.

How does this timer relay ensure accurate timing over long durations?

The timer relay features an accuracy of ±1% FS max for timing ranges, combined with selectable increments, assuring precise control in applications demanding exact time settings.

What is the maximum temperature range for operating this device safely?

The operating temperature ranges between -10°C and +55°C, ensuring optimal performance under a wide variety of environmental conditions typical in industrial applications.

Approvals

UL recognised component, CSA certified

Standards

EN61812-1