Omron H3Y-4 Series DIN Rail Timer Relay, 4-Contact, 125 V dc 100/120 V ac, 2 to 60 s, 1-Function, 4PDT Switch

RS stock no.:: 340-550
Mfr. Part No.:: H3Y-4 100-120VAC 60S
Manufacturer:: Omron

Omron H3Y-4 Series DIN Rail Timer Relay, 4-Contact, 125 V dc 100/120 V ac, 2 to 60 s, 1-Function, 4PDT Switch

Bulk discount available

Subtotal (1 unit)*

R 1 279,81

(exc. VAT)

R 1 471,78

(inc. VAT)

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Units	Per unit
1 - 5	R 1,279.81
6 - 11	R 1,247.81
12 +	R 1,210.38

*price indicative

RS stock no.:: 340-550
Mfr. Part No.:: H3Y-4 100-120VAC 60S
Manufacturer:: Omron

Specification

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
	Mount Type	DIN Rail
	Time Range	2 to 60 s
	Number of Contacts	4
	Number of Timer Functions	1
	Switching Voltage	250 V ac
	Contact Configuration	4PDT
	IP Rating	IP40
	Minimum Operating Temperature	-10°C
	Contact Current	5A
	Supply DC Voltage	125 V dc
	Supply AC Voltage	100/120 V ac
	Maximum Operating Temperature	50°C
	Terminal Type	Plug-In
	Length	28mm
	Height	63mm
	Width	21.5 mm
	Standards/Approvals	CE, Lloyds, IEC 60664-1, CSA C22.2 No. 14, UL 508, EN 61812-1, CCC:GB/T 14048.5
	Series	H3Y-4

	Select all
	Brand Omron
	Product Type Timer Relay
	Mount Type DIN Rail
	Time Range 2 to 60 s
	Number of Contacts 4
	Number of Timer Functions 1
	Switching Voltage 250 V ac
	Contact Configuration 4PDT
	IP Rating IP40
	Minimum Operating Temperature -10°C
	Contact Current 5A
	Supply DC Voltage 125 V dc
	Supply AC Voltage 100/120 V ac
	Maximum Operating Temperature 50°C
	Terminal Type Plug-In
	Length 28mm
	Height 63mm
	Width 21.5 mm
	Standards/Approvals CE, Lloyds, IEC 60664-1, CSA C22.2 No. 14, UL 508, EN 61812-1, CCC:GB/T 14048.5
	Series H3Y-4

Omron H3Y-4 Series Timer Relay, ON Delay Mode of Operation, ON Delay Mode of Operation Supply Voltage - H3Y-4 AC100-120 60S

This timer relay is a reliable solution in automation and control applications, offering precise timing with an ON delay mode. With dimensions of 21.5mm width, 28mm length, and 63mm depth, this compact device is designed for easy mounting on DIN rails or surfaces. Its robust specifications support a supply voltage range of 100 to 120V AC, making it ideal for various industrial requirements.

Features & Benefits

• Time range from 2 to 60 seconds, offering flexibility for diverse applications

• Incorporates a 4PDT contact configuration for multiple circuit control

• Plug-in relay design simplifies installation and maintenance processes

• LED indicators display power and output status for easy monitoring

• Complies with EMC standards, ensuring reliable operation in industrial environments

• Maximum current load of 5A, capable of handling varied loads with confidence

Applications

• Used for delay timing in machinery operations

• Employed in lighting control systems

• Utilised for sequence control in manufacturing processes

• Adapted for timer functions in HVAC systems

What operational conditions can be expected for this device in industrial settings?

The device can function efficiently within an ambient operating temperature range of -10°C to +50°C and withstand humidity levels from 35% to 85%, making it suitable for most industrial environments.

How does the time setting mechanism contribute to its usability?

The large transparent time-setting knob allows for straightforward adjustments, while a flat-blade or Phillips screwdriver is also compatible for precision settings.

What precautions should be taken to ensure optimal performance?

It is recommended to avoid exposure to excessive dust or corrosive environments, and to maintain a spacing of 5mm between units for effective heat dissipation to ensure reliability and longevity.

How is the relay powered, and what precautions are necessary during installation?

Power is supplied externally, and it is crucial to ensure that the relay isn't powered while connecting or disconnecting to safeguard internal components from potential damage.

What types of loads can be switched with this relay?

It can switch resistive loads up to 5A at 250V AC and is recommended for micro loads within the H3Y-4 specification, making it versatile for various applications.