Phoenix Contact EMG 22-REL/KSR- 24/21-21 Series Interface Relay, Chassis, 24 V dc Coil, SPDT, 21 mA

RS Stock No.:: 801-7970
Mfr. Part No.:: 2949787
Brand:: Phoenix Contact

Phoenix Contact EMG 22-REL/KSR- 24/21-21 Series Interface Relay, Chassis, 24 V dc Coil, SPDT, 21 mA

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Subtotal (1 unit)*

£55.66

(exc. VAT)

£66.79

(inc. VAT)

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Temporarily out of stock

7 unit(s) shipping from 04 March 2026

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Units	Per unit
1 - 4	£55.66
5 - 9	£54.11
10 +	£52.65

*price indicative

Phoenix Contact Jumper Bars

Easy to use and made of high quality materials, Phoenix Contact Jumper Bars are a reliable choice for efficient and safe electrical connections.

Buy Phoenix Contact Jumper Bars

RS Stock No.:: 801-7970
Mfr. Part No.:: 2949787
Brand:: Phoenix Contact

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Phoenix Contact
	Product Type	Interface Relay
	Coil Voltage	24 V dc
	Contact Configuration	SPDT
	Mount Type	Chassis
	Series	EMG 22-REL/KSR- 24/21-21
	Terminal Type	Screw
	Switching Current	8 A
	Switching AC Voltage	250 V ac
	Minimum Operating Temperature	-20°C
	Coil Current	21 mA
	Switching DC Voltage	250 V dc
	Contact Material	Silver Alloy
	Maximum Operating Temperature	50°C
	Standards/Approvals	GOST
	Length	22.5mm
	Height	75mm
	Width	62.5 mm

	Select all
	Brand Phoenix Contact
	Product Type Interface Relay
	Coil Voltage 24 V dc
	Contact Configuration SPDT
	Mount Type Chassis
	Series EMG 22-REL/KSR- 24/21-21
	Terminal Type Screw
	Switching Current 8 A
	Switching AC Voltage 250 V ac
	Minimum Operating Temperature -20°C
	Coil Current 21 mA
	Switching DC Voltage 250 V dc
	Contact Material Silver Alloy
	Maximum Operating Temperature 50°C
	Standards/Approvals GOST
	Length 22.5mm
	Height 75mm
	Width 62.5 mm

Datasheet 2949787

COO (Country of Origin):: DE

EMG 22-REL/KSR-G 24/TRN 5 2949787

Phoenix Contact EMG Series Interface Relay Modules

Featuring soldered-in remanence miniature switching relays, these units have a variety of contact configurations such as SPDT, DPDT, and SPNO. Some feature integrated NPN transistor control, for low control currents whilst all are mountable on DIN rail NS 35/7.5. Phoenix contacts units in this series offer a choice of gold plated and silver alloy contact materials.

The range of EMG preassembled relay units from Phoenix Contact give you a great choice of easy connection technology. The miniature relays act as the interface between your automation equipment and system peripherals.

REL-KSR Series are specifically designed for small, medium to large loads.

Features and Benefits:

• Long life expectancy

• Damping and polarity protection diode

• Free-wheeling diode, Damping diode

• Screw connection

• Yellow LED operating voltage display (REL/KSR series)

Applications:

EMG relay modules are used in many different applications not limited to power amplification, electrical isolation or for using for voltage adjustment of frequency varying voltage levels.