
Phoenix Contact
- Available:
- 0 pcs.On RequestUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Warranty:
- 12 months
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The Relay Module PLC-RPT-24DC/21AU/MS integrates a basic terminal block and a plug-in miniature relay designed for 24 V DC operation. This module utilizes a multi-layer gold contact and offers manual operation with a single changeover contact.
It operates effectively within an input voltage range of 18.5 V DC to 33.6 V DC at 20 °C and features a typical input current of 9 mA. The device is structured for a mechanical service life of 2x107 cycles, demonstrating reliability in various applications. The relay's protective circuit includes reverse polarity protection and a polarity protection diode.
The dimensions of the module are 6.2 mm in width, 80 mm in height, and 94 mm in depth, with a weight of 31.27 g excluding packaging. It supports a conductor cross-section of 0.14 mm² to 2.5 mm² for rigid and flexible connections. The device is rated for a maximum switching voltage of 250 V AC/DC and can handle a limiting continuous current of 6 A, making it suitable for various operational environments.
This relay module conforms to the EMC directive and Low Voltage Directive, ensuring electromagnetic compatibility and safety. The degree of protection for the relay base is rated at IP20, suitable for indoor use, while the ambient operating temperature ranges from -40 °C to 60 °C.
PLC-RPT- 24DC/21AU/MS

Phoenix Contact
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Datasheet for Phoenix Contact 2909672, including specifications and features.
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