Omron H3CR Series Panel Timer Relay, 100 to 48 V dc 100V ac, 240 V ac, 0.1 to 2.4 s, Multifunction-Function, DPDT Switch

RS Stock No.:: 841-1622
Mfr. Part No.:: H3CR-A-301 100-240AC/100-125DC
Brand:: Omron

Omron H3CR Series Panel Timer Relay, 100 to 48 V dc 100V ac, 240 V ac, 0.1 to 2.4 s, Multifunction-Function, DPDT Switch

Subtotal (1 unit)*

£110.80

(exc. VAT)

£132.96

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

3 unit(s) ready to ship
Plus 2 unit(s) shipping from 21 April 2026

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

Units	Per unit
1 +	£110.80

*price indicative

RS PRO Foam Tapes

RS PRO foam tapes provide strong, reliable adhesion while also offering cushioning, vibration damping and gap filling. Designed for professional environments, they deliver consistent performance across a wide range of surfaces and applications.

Shop Now

RS Stock No.:: 841-1622
Mfr. Part No.:: H3CR-A-301 100-240AC/100-125DC
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
	Product Type	Timer Relay
	Mount Type	Panel
	Function	Multifunction
	Time Range	0.1 to 2.4 s
	Number of Timer Functions	Multifunction
	Switching Voltage	250V ac
	Contact Configuration	DPDT
	IP Rating	IP40
	Timing Adjustment	Knob
	Supply AC Voltage	100, 240V ac
	Contact Current	5A
	Minimum Operating Temperature	10°C
	Supply DC Voltage	100 to 48 V dc
	Terminal Type	11-Pin
	Maximum Operating Temperature	55°C
	Height	81.6mm
	Standards/Approvals	Lloyds, CE, UL508, CCC, NK, IEC60664-1, CSA C22.2 No.14, EN61812-1
	Width	48mm
	Length	48mm
	Series	H3CR

	Select all
	Brand Omron
	Product Type Timer Relay
	Mount Type Panel
	Function Multifunction
	Time Range 0.1 to 2.4 s
	Number of Timer Functions Multifunction
	Switching Voltage 250V ac
	Contact Configuration DPDT
	IP Rating IP40
	Timing Adjustment Knob
	Supply AC Voltage 100, 240V ac
	Contact Current 5A
	Minimum Operating Temperature 10°C
	Supply DC Voltage 100 to 48 V dc
	Terminal Type 11-Pin
	Maximum Operating Temperature 55°C
	Height 81.6mm
	Standards/Approvals Lloyds, CE, UL508, CCC, NK, IEC60664-1, CSA C22.2 No.14, EN61812-1
	Width 48mm
	Length 48mm
	Series H3CR

RoHS Status: Exempt

Omron H3CR Series Timer Relay, 0.1 to 600h Time Range, DPDT Contact Configuration - H3CR-A-301 100-240AC/100-125DC

This timer relay provides adjustable timed control for industrial automation and electrical systems, combining multifunction timing capabilities with a panel-mount format for control panels and machinery. It accepts both AC and DC supply voltages, offers dual changeover contacts for switching loads, and operates across a wide ambient temperature range suitable for typical workshop and plant environments.

Features and Benefits:

• Multifunction timing supports varied control schemes and sequences
• Wide supply range 100–240V AC and 125V DC simplifies inventory
• DPDT contacts rated at 5A enable switching of moderate loads
• Time span 0.1–600h allows very short to extended delays
• Knob adjustment provides Rapid on-site time setting
• 11-pin Terminal simplifies replacement and wiring changes

Applications

• Suitable for sequenced start/stop control in machinery panels
• Ideal for delay functions in conveyor and batching systems
• Used for timed control in HVAC and process equipment
• Can be used for lamp or motor run-on control in panels

What environmental limits should be observed during installation?

It is designed to operate between -10°C and 55°C and requires an enclosure that meets the installation IP rating to prevent ingress.

How does the unit Interface electrically with control circuits?

Connections are MADE via an 11-pin Terminal layout, allowing straightforward integration into standard relay sockets and panel wiring.

What switching capability does it offer for load selection?

The relay provides DPDT switching with a contact current rating of 5A and a maximum switching voltage of 250V suitable for many control loads.

How Compact is the product for panel-space constrained applications?

The device is supplied in a Compact panel-mount form factor with a near-square face profile measuring 48x48mm, enabling dense control panel layouts.

Standards

UL, CSA, NK, LR, CCC, EN 61812-1, and CE