Eaton ETR4 Series DIN Rail Timer Relay, 1-Contact, 240 V dc 24V ac, 240 V ac, 0.05s → 100 h,

RS Stock No.:: 225-8318
Distrelec Article No.:: 137-54-302
Mfr. Part No.:: 031891 ETR4-69-A
Manufacturer:: Eaton

Eaton ETR4 Series DIN Rail Timer Relay, 1-Contact, 240 V dc 24V ac, 240 V ac, 0.05s → 100 h,

Subtotal (1 unit)*

TWD5,655.00

(exc. GST)

TWD5,937.75

(inc. GST)

FREE delivery for orders over NT$1,300.00

In Stock

35 unit(s) ready to ship from another location
Plus 17 unit(s) shipping from October 27, 2026
Plus 16 unit(s) shipping from December 01, 2026

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

Units	Per unit
1 +	TWD5,655.00

*price indicative

RS Stock No.:: 225-8318
Distrelec Article No.:: 137-54-302
Mfr. Part No.:: 031891 ETR4-69-A
Manufacturer:: Eaton

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Product Type	Timer Relay
	Function	Multifunction
	Mount Type	DIN Rail
	Time Range	0.05s → 100 h
	Number of Contacts	1
	Number of Timer Functions	Multifunction
	Contact Configuration	SPDT
	IP Rating	IP20
	Timing Adjustment	Screwdriver Slot
	Supply AC Voltage	24V ac, 240V ac
	Minimum Operating Temperature	-20°C
	Contact Current	3A
	Supply DC Voltage	240 V dc
	Maximum Operating Temperature	60°C
	Mode	Multifunction
	Terminal Type	Screw
	Height	103mm
	Width	22.5mm
	Length	82.5mm
	Standards/Approvals	VDE, IEC
	Series	ETR4

	Select all
	Brand Eaton
	Product Type Timer Relay
	Function Multifunction
	Mount Type DIN Rail
	Time Range 0.05s → 100 h
	Number of Contacts 1
	Number of Timer Functions Multifunction
	Contact Configuration SPDT
	IP Rating IP20
	Timing Adjustment Screwdriver Slot
	Supply AC Voltage 24V ac, 240V ac
	Minimum Operating Temperature -20°C
	Contact Current 3A
	Supply DC Voltage 240 V dc
	Maximum Operating Temperature 60°C
	Mode Multifunction
	Terminal Type Screw
	Height 103mm
	Width 22.5mm
	Length 82.5mm
	Standards/Approvals VDE, IEC
	Series ETR4

RoHS Status: Exempt

COO (Country of Origin):: DE

Eaton Timer Relay, 82.5 (L) x 22.5 (W) x 103mm (D), 70ms Recovery Time - 031891 ETR4-69-A

Set your output contacts to open or close at just the right moment with this timer relay from Eaton. To meet the needs of your system, it's multifunctional, letting you switch between modes including delayed on/off, pulse forming and pulse generating. A broad setting range between 0.05s and 100h gives you free rein to adjust your machinery by the second, minute and hour. With a repetition accuracy of ≤0.5%, it keeps to time with minimal risk of errors. Use this relay in sensitive systems such as lighting control and HVAC systems.

Features & Benefits

• Mechanical lifespan of 30,000,000 cycles for long-term performance

• Recovery time of 70ms for rapid switching

• Works reliably in an operating temperature range of -25°C to +60°C

• LED indicators for quick status configuration

• Built-in shock resistance for use with heavy-duty applications

How do I mount this timer relay?

Mount the device by simply clipping it onto a DIN rail, without the need to reach for your toolkit.

How often can I use the timer relay?

As it has a maximum operating frequency of 4000 operations per hour, you can trust it to keep pace with demanding applications.

Note

Eaton formerly known as Moeller