2900306, Phoenix Contact PLC-RPT- 24DC/21AU Series Interface Relay, DIN Rail Mount, 24V dc Coil, SPDT, 1-Pole

Phoenix Contact Surface Mount PLC-RPT Series

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


• Fast plug-in connection of the PLC and other peripherals


• Gold-plated AgSnO terminals available


• Solid State versions available

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, SPDT - PLC-RPT- 24DC/21AU - 2900306

When you need to transmit a signal between isolated components in a circuit, turn to this Phoenix Contact relay module. It's particularly effective as a remote on/off switch to protect your electrical equipment against power surges.
The module is designed for mounting on standard DIN rails, so it's a versatile choice and simple to set up. It has gold-plated contacts that are resistant to oxidation and corrosion, so they ensure reliable performance over a long period of time.
As a solid-state component, this module has no mechanical parts and a very fast response time of 8 ms for turn-off and 5 ms for turn-on. That means it will cut power to your circuit board before it suffers damage from a surge. It's commonly used in power grids, industrial machinery and automation applications.

• Surface-mount terminal type
• Coil voltage of 24 V DC
• SPDT (single pole, double throw) contact configuration
• Dimensions of 94 (length) x 80 (height) x 6.2 mm (depth)
• Maximum input voltage of 24 V DC
• Operating temperature range of -40°C to +60°C
• Input current of 9 mA
• Switching current of 10 A

PLC-RPT- 24DC/21AU Datasheet

EU Conformity

UK Conformity