Omron H3Y-4 Series DIN Rail Timer Relay, 4-Contact, 125 V dc 24V ac, 0.1 to 3 min, 1-Function, 4PDT Switch Configuration

RS庫存編號:: 340-493
製造零件編號:: H3Y-4 AC24 3M
製造商:: Omron

Omron H3Y-4 Series DIN Rail Timer Relay, 4-Contact, 125 V dc 24V ac, 0.1 to 3 min, 1-Function, 4PDT Switch Configuration

小計（1 件）*

HK$574.20

訂單超過 HK$250.00 免費送貨

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從 2026年10月12日發貨

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RS庫存編號:: 340-493
製造零件編號:: H3Y-4 AC24 3M
製造商:: Omron

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選取全部	屬性	值
	品牌	Omron
	Product Type	Timer Relay
	Mount Type	DIN Rail
	Function	ON Delay
	Time Range	0.1 to 3 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
	Contact Current	5A
	Supply DC Voltage	125 V dc
	Minimum Operating Temperature	-10°C
	Terminal Type	Plug-In
	Maximum Operating Temperature	50°C
	Height	63mm
	Length	28mm
	Width	21.5mm
	Standards/Approvals	EN 61812-1, IEC 60664-1, CE, CSA C22.2 No. 14, Lloyds, UL 508, CCC:GB/T 14048.5
	Series	H3Y-4

	選取全部
	品牌 Omron
	Product Type Timer Relay
	Mount Type DIN Rail
	Function ON Delay
	Time Range 0.1 to 3 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
	Contact Current 5A
	Supply DC Voltage 125 V dc
	Minimum Operating Temperature -10°C
	Terminal Type Plug-In
	Maximum Operating Temperature 50°C
	Height 63mm
	Length 28mm
	Width 21.5mm
	Standards/Approvals EN 61812-1, IEC 60664-1, CE, CSA C22.2 No. 14, Lloyds, UL 508, CCC:GB/T 14048.5
	Series H3Y-4

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Omron H3Y-4 Series Timer Relay, 0.1 to 3min Time Range, 24V AC Supply Voltage - H3Y-4 AC24 3M

This timer relay provides time-delayed switching for automation and control panels, functioning as an ON‑delay device compatible with a 24V AC supply. It is designed for DIN-rail mounting and connects via a plug‑in Terminal arrangement to simplify installation in electrical and mechanical systems. The unit operates across a short time interval suited to sequencing and delay tasks in industrial environments.

Features and Benefits:

• Four changeover contacts deliver simultaneous circuit control
• Adjustable delay range from 0.1 to 3 min enables precise timing
• Rated contact current of 5A supports medium‑load switching
• Switching capability up to 250V AC and 30V DC handles diverse circuits
• Plug‑in Terminal design reduces downtime during replacement

Applications

• Suitable for sequence control in conveyor and material‑handling systems
• Ideal for timed activation of motors and solenoids in production lines
• Used for delayed start of auxiliary equipment in control panels
• Can be used for interlock timing in safety and process‑control systems

What environmental limits must I observe during operation?

The relay is intended for use between −10 °C and 50 °C and is not sealed for outdoor exposure, having an IP40 rating.

How is the unit secured within an electrical panel?

It mounts onto a standard DIN rail and plugs into mating sockets via its plug‑in terminals for Rapid installation and replacement.

What standards and approvals relate to its use in industrial settings?

It conforms to relevant industrial electrical standards including EN 61812‑1 and IEC 60664‑1 and holds approvals from recognised certification bodies.

What electrical supply flexibility does it offer?

The device is specified for a 24V AC supply and also accommodates a 125V DC supply rating for its Coil circuitry.

Approvals

UL, CSA

Standards

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