Omron H3RN Series Front Solid State Timer, 1-Contact, 12 to 24 V dc 24V ac, 0.1 min → 10 h, Multifunction-Function, DPST

RS庫存編號:: 177-0105
製造零件編號:: H3RN-21-B DC12
製造商:: Omron

Omron H3RN Series Front Solid State Timer, 1-Contact, 12 to 24 V dc 24V ac, 0.1 min → 10 h, Multifunction-Function, DPST

小計（1 件）*

TWD2,935.00

(不含稅)

TWD3,081.75

訂單超過 $1,300.00 免費送貨

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從 2026年9月23日發貨

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RS庫存編號:: 177-0105
製造零件編號:: H3RN-21-B DC12
製造商:: Omron

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透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	Omron
	Product Type	Solid State Timer
	Function	Multifunction
	Mount Type	Front
	Time Range	0.1 min → 10 h
	Number of Contacts	1
	Number of Timer Functions	Multifunction
	Switching Voltage	250V ac
	Contact Configuration	DPST
	IP Rating	IP40
	Contact Current	3A
	Supply DC Voltage	12 to 24 V dc
	Supply AC Voltage	24V ac
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	55°C
	Terminal Type	Plug-In
	Standards/Approvals	EN 61812-1, IEC 60664-1, UL 508, CE, CSA C22.2 No.14
	Length	12.8mm
	Height	47.2mm
	Width	31.2mm
	Series	H3RN

	選取全部
	品牌 Omron
	Product Type Solid State Timer
	Function Multifunction
	Mount Type Front
	Time Range 0.1 min → 10 h
	Number of Contacts 1
	Number of Timer Functions Multifunction
	Switching Voltage 250V ac
	Contact Configuration DPST
	IP Rating IP40
	Contact Current 3A
	Supply DC Voltage 12 to 24 V dc
	Supply AC Voltage 24V ac
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 55°C
	Terminal Type Plug-In
	Standards/Approvals EN 61812-1, IEC 60664-1, UL 508, CE, CSA C22.2 No.14
	Length 12.8mm
	Height 47.2mm
	Width 31.2mm
	Series H3RN

Datasheet

COO (Country of Origin):: JP

Omron H3RN Series Solid State Timer, 0.1min-10h Time Range, 12-24V DC Supply Voltage - H3RN-21-B DC12

This solid-state timer provides timed control for automation panels and electrical systems where compact, front-mounted timing is required. It offers selectable timing functions and a broad time adjustment suitable for sequential control tasks, and is engineered for use within standard industrial enclosure environments.

Features and Benefits:

• Multifunction timing covers various control modes for versatile use
• Time range 0.1 min-10 h enables short to extended delays
• Switches up to 250V AC for mains-level signal control
• Contact rating 3 A supports moderate load switching
• Accepts 12-24V DC supply for low-voltage systems
• IP40 protection delivers Basic enclosure dust resistance

Applications

• Suitable for sequencing motors and actuators in control panels
• Ideal for delay control in conveyor and material-handling systems
• Used for timed switching of indicator circuits and alarms
• Can be used for lamp and solenoid timing in industrial assemblies

What supply options are available for different control systems?

It can be powered from 24V AC or from a DC supply between 12V and 24 V, allowing integration with both AC-driven and DC control architectures.

How is the unit mounted within control equipment?

The device is designed for front mounting and connects via plug-in terminals for Rapid installation and replacement without disturbing internal wiring.

Which contact arrangement is provided for circuit switching?

A double-pole single-throw contact configuration is fitted, enabling simultaneous isolation of two conductors during switching operations.

What standards affect its use in industrial installations?

It is compatible with recognised industrial safety and electromagnetic standards including EN 61812-1, IEC 60664-1, UL 508, CE marking and CSA C22.2 No. 14.