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

View this category

Subtotal (1 unit)*

HK$149.60

Add to Basket
Select or type quantity
In Stock
  • Plus 15 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +HK$149.60

*price indicative

RS Stock No.:
175-0503
Mfr. Part No.:
2909528
Manufacturer:
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-RPT-24DC/21/EX

Maximum Input Voltage

24V dc

Minimum Input Voltage

24V dc

Switching Voltage

250V ac/dc

Terminal Type

Push In

Depth

94mm

Height

80mm

Length

6.2mm

Contact Material

Silver Alloy

Input Current

9mA

Turn On Time

5ms

Life

2 x 10^7 (Mechanical) Cycles

Operating Temperature Range

-20 → +60 °C, -40 → +60°C

Dimensions

6.2 x 94 x 80mm

Maximum Operating Temperature

+60°C

Special Features

IP20 Relay Base

Turn Off Time

8ms

Relay Type

Solid State Relay

Relay Switching Classification

Interface Relay Module

Input Voltage Range

18.5 → 33.6V dc

Minimum Operating Temperature

-40 °C, -20°C

Standards Met

CE Compliant, EN 50178, EN 60079-0, -7, -15, IEC 60664, UL Listed, USA Certified

Accessory Type

Relay Module

COO (Country of Origin):
DE

Phoenix PLC-RPT Series Push In Contact


The Phoenix PLC-RPT Series of relay modules features terminal blocks with push-in connection and plug-in miniature relay, suitable for DIN-rail mounting.

Features and Benefits


  • With the use of a v8 adapter, this relay module offers efficient connection to system cabling

  • The module offers safe isolation between the coil and contact

  • Functional plug-in bridges

  • Operating temperature range of -40 ºC to 60 ºC

What is a relay module used for?


A relay is a switch that can be turned on and off, determining whether the current can pass through. Relay modules are used to control and protect against emergency conditions in applications such as modern power, large radio-electronic, electrophysical and X-ray installations.

Phoenix Contact Interface Relay Module, Push-In, SPDT - PLC-RPT-24DC/21/EX - 2909528


Use this relay from Phoenix Contact to open and close electrical circuits in hazardous areas. It's specifically designed to let you safely disconnect and switch signals in potentially explosive environments, such as chemical works.
The unit has a low operating temperature, so it can be closely assembled with other relays without the risk of overheating. Its push-in technology means you can quickly plug in wires without needing specialist tools. A freewheeling diode protects the unit from damage in the event of an abrupt reduction in the circuit current.
You can visually check the working function of this relay thanks to its yellow LED (light-emitting diode). This unit clips simply onto a DIN rail for quick installation.

• Coil voltage of 24 V DC
• Input current of 9 mA
• Life of 2 x 10^7 mechanical cycles
• Switching current of 10 mA
• Switching voltage of 250 V A/DC
• SPDT (single pole, double throw) contact configuration
• Silver alloy contact material
• 1 pole
• IP20 (ingress protection) rating for protection against solid objects
• Dimensions of 6.2 (length) x 94 (depth) x 80 mm (height)
• Operating temperature range of -40°C to +60°C

Related links