Omron H3Y-4 Series DIN Rail Timer Relay, 4-Contact, 125 V dc 24V ac, 1 to 30 min, 1-Function, 4PDT Switch Configuration

RS Stock No.:: 340-522
Mfr. Part No.:: H3Y-4 AC24 30M
Brand:: Omron

Omron H3Y-4 Series DIN Rail Timer Relay, 4-Contact, 125 V dc 24V ac, 1 to 30 min, 1-Function, 4PDT Switch Configuration

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Subtotal (1 unit)*

Kr. 766,71

(exc. VAT)

Kr. 958,39

(inc. VAT)

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Shipping from 17 August 2026

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Units	Per unit
1 - 4	Kr. 766,71
5 - 9	Kr. 735,94
10 +	Kr. 713,17

*price indicative

RS Stock No.:: 340-522
Mfr. Part No.:: H3Y-4 AC24 30M
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	DIN Rail
	Time Range	1 to 30 min
	Number of Contacts	4
	Number of Timer Functions	1
	Switching Voltage	250, 30V ac
	Contact Configuration	4PDT
	IP Rating	IP40
	Supply AC Voltage	24V ac
	Minimum Operating Temperature	-10°C
	Contact Current	5A
	Supply DC Voltage	125 V dc
	Terminal Type	Plug-In
	Maximum Operating Temperature	50°C
	Width	21.5mm
	Height	63mm
	Standards/Approvals	Lloyds, UL 508, CCC:GB/T 14048.5, EN 61812-1, CE, IEC 60664-1, CSA C22.2 No. 14
	Length	28mm
	Series	H3Y-4

	Select all
	Brand Omron
	Product Type Timer Relay
	Mount Type DIN Rail
	Time Range 1 to 30 min
	Number of Contacts 4
	Number of Timer Functions 1
	Switching Voltage 250, 30V ac
	Contact Configuration 4PDT
	IP Rating IP40
	Supply AC Voltage 24V ac
	Minimum Operating Temperature -10°C
	Contact Current 5A
	Supply DC Voltage 125 V dc
	Terminal Type Plug-In
	Maximum Operating Temperature 50°C
	Width 21.5mm
	Height 63mm
	Standards/Approvals Lloyds, UL 508, CCC:GB/T 14048.5, EN 61812-1, CE, IEC 60664-1, CSA C22.2 No. 14
	Length 28mm
	Series H3Y-4

Omron H3Y-4 Series Timer Relay, 1 to 30min Time Range, 24V AC Supply Voltage - H3Y-4 AC24 30M

This timer relay provides time-delay control for industrial automation and electrical systems, operating from an AC supply to manage switching sequences in control circuits. It is designed for DIN-rail mounting with a plug-in Terminal arrangement and supports multiple contact changes to control loads in sequence or timed intervals.

Features and Benefits:

• 4PDT contact arrangement enables four simultaneous switching paths, improving circuit flexibility
• Time range 1–30 min allows adjustable delays for process sequencing
• Contact rating 5A supports moderate current loads for control devices
• Switching voltage 30 VDC/250 VAC permits AC and DC load-switching versatility
• Supply options 24 VAC and 125 VDC accommodate varied control supplies
• Standards including UL, CE and CCC attest to recognised test conformity

Applications

• Suitable for sequencing motor starters in manufacturing lines
• Ideal for staged lighting control in industrial facilities
• Used for timed valve actuation in fluid control systems
• Can be used for delayed relay interlocks in electrical panels

What mounting method is required for installation?

It mounts on standard DIN rails and uses a plug-in Terminal Interface for quick insertion and removal.

Which environmental limits should I observe during operation?

Operate between -10°C and 50°C and ensure enclosure protection aligns with the IP40 rating.

How many independent switching functions can be achieved simultaneously?

Four separate changeover contacts are available, allowing multiple circuits to be switched at once.

Approvals

UL, CSA

Standards

EN 50081-2, EN50082-2, VDE0435/P2021, VDE0110