Phoenix Contact PLC-RSC- 24DC/21/MS Series Interface Relay, DIN Rail Mount, 24V dc Coil, SPDT, 1-Pole

Subtotal (1 unit)*

£14.93

(exc. VAT)

£17.92

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 34 unit(s) shipping from 20 October 2025
  • Plus 26 unit(s) shipping from 20 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£14.93

*price indicative

RS Stock No.:
134-8703
Mfr. Part No.:
2909649
Brand:
Phoenix Contact
Find similar products by selecting one or more attributes.
Select all

Brand

Phoenix Contact

Coil Voltage

24V dc

Contact Configuration

SPDT

Mounting Type

DIN Rail

Number of Poles

1

Series

PLC-RSC- 24DC/21/MS

Maximum Input Voltage

24V dc

Minimum Input Voltage

24V dc

Switching Voltage

250V ac/dc

Terminal Type

Screw

Depth

6.2mm

Height

80mm

Length

94mm

Contact Material

Silver Alloy

Input Current

15.3mA

Minimum Operating Temperature

-40°C

Relay Switching Classification

Miniature Relay

Relay Type

Solid State Relay

Accessory Type

Relay Module

Input Voltage Range

18.5 → 33.6V dc

Maximum Operating Temperature

+60°C

Turn Off Time

8ms

Operating Temperature Range

-40 → +60°C

Life

2 x 10^7 Cycles

Dimensions

94 x 80 x 6.2mm

Turn On Time

5ms

COO (Country of Origin):
DE
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 PLC Interface Relay Module, Screw Terminal, SPDT - PLC-RSC- 24DC/21/MS - 2909649


Ensure clear electrical communication between your cabinet box and system peripherals with this relay from Phoenix Contact. Its rugged profile makes it suitable to use with industrial PLCs (programmable logic controllers) up to a maximum input voltage of 24 V DC.
The DIN-rail-mounted module saves on space thanks to its slimline design. For simplicity, the same unit can switch both AC and DC voltages. A yellow LED (light-emitting diode) operating display means you can check the unit's functionality at a glance. The component provides safe electrical isolation between its input and output to improve the reliability of your system.
This relay meets Phoenix Contact's high levels of quality, reliability and durability. The unit has an IP20 (ingress protection) rating for resistance to dust or objects over 12 mm in size.

• Coil voltage of 24 V DC
• Current rating of 9 mA
• Input current of 15.3 mA
• Switching current of 6 A
• SPDT (single pole, double throw) contact configuration
• Silver alloy contact material
• Single pole
• Screw terminal type
• Dimensions of 94 (length) x 80 (height) x 6.2 mm (depth)
• Operating temperature range of -40°C to +60°C

Related links