Schneider Electric Harmony Time Series DIN Rail Timer Relay, 4-Contact, 12 V dc 12V ac, 0.1 s → 100 h,

RS Stock No.:: 872-5814
Distrelec Article No.:: 303-02-794
Mfr. Part No.:: RE22R2MJU
Manufacturer:: Schneider Electric

Schneider Electric Harmony Time Series DIN Rail Timer Relay, 4-Contact, 12 V dc 12V ac, 0.1 s → 100 h,

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MYR348.79

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Units	Per Unit
1 - 4	MYR348.79
5 - 9	MYR341.45
10 +	MYR331.20

*price indicative

RS Stock No.:: 872-5814
Distrelec Article No.:: 303-02-794
Mfr. Part No.:: RE22R2MJU
Manufacturer:: Schneider Electric

Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Schneider Electric
	Product Type	Timer Relay
	Function	Multifunction
	Mount Type	DIN Rail
	Time Range	0.1 s → 100 h
	Number of Contacts	4
	Number of Timer Functions	Multifunction
	Switching Voltage	250V
	Contact Configuration	DPDT
	IP Rating	IP40, IP50, IP20
	Supply AC Voltage	12V ac
	Timing Adjustment	Knob
	Minimum Operating Temperature	-20°C
	Contact Current	8A
	Supply DC Voltage	12 V dc
	Mode	Multifunction
	Maximum Operating Temperature	60°C
	Terminal Type	Screw
	Width	90mm
	Height	79.5mm
	Standards/Approvals	GL, cULus, EN 61000-6-1, CSA, IEC 61812-1, EN 61000-6-2, EAC, CE, EN 61000-6-3, EN 61000-6-4, CCC, RCM, CHINA RoHS
	Length	22.9mm
	Series	Harmony Time

	Select all
	Brand Schneider Electric
	Product Type Timer Relay
	Function Multifunction
	Mount Type DIN Rail
	Time Range 0.1 s → 100 h
	Number of Contacts 4
	Number of Timer Functions Multifunction
	Switching Voltage 250V
	Contact Configuration DPDT
	IP Rating IP40, IP50, IP20
	Supply AC Voltage 12V ac
	Timing Adjustment Knob
	Minimum Operating Temperature -20°C
	Contact Current 8A
	Supply DC Voltage 12 V dc
	Mode Multifunction
	Maximum Operating Temperature 60°C
	Terminal Type Screw
	Width 90mm
	Height 79.5mm
	Standards/Approvals GL, cULus, EN 61000-6-1, CSA, IEC 61812-1, EN 61000-6-2, EAC, CE, EN 61000-6-3, EN 61000-6-4, CCC, RCM, CHINA RoHS
	Length 22.9mm
	Series Harmony Time

COO (Country of Origin):: ID

Schneider Electric Harmony Time Series Timer Relay, 12V AC/DC Supply Voltage, DPDT Contact Configuration - RE22R2MJU

This timer relay enhances control in various automation and electrical systems. With multifunction capabilities, it provides precise timing solutions for a wide range of applications across the electronics and mechanical industries. The device operates efficiently within a supply voltage of 12V AC/DC, ensuring versatility.

Features & Benefits

• Time range from 0.1 seconds to 100 hours

• DPDT contact configuration for improved functionality

• Modular design for easy installation on DIN rails

• External powering options for added versatility

• Visual indicators for operational status

Applications

• Used in automated control systems for timing functions

• Suitable for machine sequencing in manufacturing processes

• Applicable in lighting control systems for timed operations

• Implemented in HVAC systems for precise timing adjustments

• Ideal for delays and on/off control in electrical circuits

How do I install this device on a DIN rail?

Ensure the rail is securely mounted, then position the timer relay onto the rail until it clicks into place. Installation requires no special tools.

What is the minimum current rating for operation?

The device needs a minimum current of 10mA at 5V for effective operation, ensuring functionality during low-load conditions.

Can the relay be used in external environments?

Yes, it operates within a temperature range of -20°C to +60°C, allowing functionality in various environmental conditions; however, protection from moisture is recommended.

How can I reset the timer once programmed?

The timer relay automatically resets after the timing cycle completes. For a manual reset, de-energise the device for a brief period.

Is it suitable for use in systems with voltage fluctuations?

The relay is designed to handle slight voltage variations within its rated range, providing a reliable solution in environments with unstable voltage supplies.