MPN

Phoenix Contact PLC-RSC- 12DC/21 Series Interface Relay, DIN Rail Mount, 12V dc Coil, SPDT, 1-Pole

RS Stock No.:: 434-1311
Distrelec Article No.:: 304-10-466
Mfr. Part No.:: 2966906
Brand:: Phoenix Contact

Phoenix Contact PLC-RSC- 12DC/21 Series Interface Relay, DIN Rail Mount, 12V dc Coil, SPDT, 1-Pole

Bulk discount available

Subtotal (1 unit)*

£12.76

(exc. VAT)

£15.31

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

91 unit(s) ready to ship
Plus 34 unit(s) ready to ship from another location
Plus 70 unit(s) shipping from 07 October 2025

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

Units	Per unit
1 - 4	£12.76
5 - 9	£12.35
10 +	£11.85

*price indicative

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RS Stock No.:: 434-1311
Distrelec Article No.:: 304-10-466
Mfr. Part No.:: 2966906
Brand:: Phoenix Contact

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Phoenix Contact
	Coil Voltage	12V dc
	Contact Configuration	SPDT
	Mounting Type	DIN Rail
	Series	PLC-RSC- 12DC/21
	Number of Poles	1
	Maximum Input Voltage	12V dc
	Switching Voltage	250V ac/dc
	Terminal Type	Screw
	Depth	6.2mm
	Height	94mm
	Length	80mm
	Contact Material	Silver Alloy
	Input Current	15.3mA
	Maximum Operating Temperature	+60°C
	Minimum Operating Temperature	-40°C
	Dimensions	80 x 6.2 x 94mm
	Operating Temperature Range	-40 → +60°C
	Turn On Time	5ms
	Turn Off Time	8ms
	Input Resistance	784Ω

	Select all
	Brand Phoenix Contact
	Coil Voltage 12V dc
	Contact Configuration SPDT
	Mounting Type DIN Rail
	Series PLC-RSC- 12DC/21
	Number of Poles 1
	Maximum Input Voltage 12V dc
	Switching Voltage 250V ac/dc
	Terminal Type Screw
	Depth 6.2mm
	Height 94mm
	Length 80mm
	Contact Material Silver Alloy
	Input Current 15.3mA
	Maximum Operating Temperature +60°C
	Minimum Operating Temperature -40°C
	Dimensions 80 x 6.2 x 94mm
	Operating Temperature Range -40 → +60°C
	Turn On Time 5ms
	Turn Off Time 8ms
	Input Resistance 784Ω

A 6.2 mm PLC interface relay module designed to be mountable on DIN rail NS 35/7.5. Featuring a basic terminal block with screw connection and a plug-in miniature power relay.

Phoenix Contact PLC-RCS Relays Series

This range of compact PLC relays from Phoenix Contact gives you a great choice of easy connection technology. The electromechanical relays act as the interface between your automation equipment and system peripherals.

Features and Benefits:

• Saves space on the DIN rail
• Cost-effective
• Use the same electromechanical relay module design for both AC and DC switching voltage
• DIN rail mounting
• SPNO and SPDT models available
• Yellow LED operating voltage display
• Free-wheeling diode Damping diode
• Dimensions 94 x 80 x 6.2 mm

Typical Applications:

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

Phoenix Contact Interface Relay Module, 12 V DC - PLC-RSC- 12DC/21 - 2966906

Communicate electrical commands from a programmable logic controller (PLC) to system peripherals with this electromechanical relay from Phoenix Contact. Its plug-in connectors hold up well against vibration and shock, making it a good choice for computers in industrial settings.
The slim and powerful relay can be tightly packed with other modules on a circuit board to save on space. Its integrated protective circuit prevents the unit from being damaged in the event of a system overload. Plug-in bridges let you quickly fix it to a circuit board without using tools. You can attach conductors easily using the unit's screw-in connection points. As these don't need to be re-tightened, you don't have to worry about wires coming loose.
This universal relay is suitable to use as a link between any industrial controller and actuators or sensors.

• Coil voltage of 12 V DC
• Single Pole Double Throw (SPDT) contact configuration
• Silver alloy contact material
• Dimensions of 80 (L) x 94 (W) x 6.2 mm (D)
• Input current of 15.3 mA
• Input resistance of 784 Ω
• Maximum input voltage of 12 V DC
• Operating temperature range of -40°C to +60°C
• DIN rail mounting type
• Screw terminal type
• Switching current of 6 A

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