2834643

Power Relay, DPDT, 24 VDC, 10 A, PR2-RSC3 Series, DIN Rail, Non Latching

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: PHOENIX CONTACT
Product type: Power Relays
SVHC: No SVHC (21-Jan-2025)
Coil Type: Non Latching
Coil Voltage: 24VDC
Product Range: PR2-RSC3 Series
Relay Mounting: DIN Rail
Coil Resistance: -
Contact Current: 10A
Relay Terminals: Screw
Contact Material: Silver Alloy
Contact Voltage VAC: 250V
Contact Voltage VDC: 250V
Contact Configuration: DPDT

Delivery and price
Units per pack	5
Price	9.47 €
Current stock	10+
Lead time	30 days

Datasheet

https://www.phoenixcontact.com/us/products/2834643 

## Relay Module - PR2-RSC3-LDP-24DC/2X21 - 2834643 

Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid 

(http://phoenixcontact.com/download) 

Preassembled relay modules with screw connection, consisting of: Relay socket, industrial relay with integrated LED, free-wheeling diode and engage/disengage manual actuate lever, and retaining bracket. Input voltage: 24 V DC, two PDTs, 10 A 

## Product Features 

With DC types, freewheeling diode is integrated in relay 

Relay with detectable manual operation and status LED 

Logical contact arrangement thanks to 1/3-level relay base 

Mechanical switch position indicator 

4 PDT types with multi-layer gold contacts 

## Key commercial data 

|Packing unit|1 pc|
|---|---|
|Minimum order quantity|5 pc|
|Weight per Piece (excluding packing)|115.24 GRM|
|Custom tariff number|85364900|
|Country of origin|Germany|



## Technical data 

## Note 

|Utilization restriction|EMC: class A product, see manufacturer's declaration in the download<br>area|
|---|---|



## Dimensions 

|Width|27 mm|
|---|---|
|Height|78.5 mm|
|Depth|86 mm|



Ambient conditions 

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https://www.phoenixcontact.com/us/products/2834643 

## Relay Module - PR2-RSC3-LDP-24DC/2X21 - 2834643 

## Technical data 

## Ambient conditions 

|Ambient temperature (operation)|-25 °C ... 60 °C|
|---|---|
|Ambient temperature (storage/transport)|-25 °C ... 70 °C|
|Coil side||
|Nominal input voltage UN|24 V DC|
|Typical input current at UN|38 mA|
|Typical response time|13 ms|
|Typical release time|5 ms|
|Operating voltage display|Green LED|
|Protective circuit|Damping diode|



## Contact side 

|Typical response time<br>Typical release time<br>Operating voltage display<br>Protective circuit<br>Contact side|13 ms<br>5 ms<br>Green LED<br>Damping diode|
|---|---|
|Contact type|2 PDT|
|Contact material|Ag|
|Maximum switching voltage|250 V AC/DC|
|Minimum switching voltage|5 V|
|Maximum inrush current|20 A (15 ms)|
|Min. switching current|1 mA|
|Limiting continuous current|10 A|
|Interrupting rating (ohmic load) max.|240 W (at 24 V DC)|
||144 W (at 48 V DC)|
||108 W (at 60 V DC)|
||72 W (at 110 V DC)|
||110 W (at 220 V DC)|
||2500 VA (for 250 V AC)|



## General 

|General|108 W (at 60 V DC)<br>72 W (at 110 V DC)<br>110 W (at 220 V DC)<br>2500 VA (for 250 V AC)|
|---|---|
|Test voltage relay winding/relay contact|2 kV (50 Hz, 1 min.)|
|Test voltage relay contact/relay contact|2 kV (50 Hz, 1 min.)|
|Operating mode|100% operating factor|
|Mechanical service life|5 x 10<br>7cycles|
|Standards/regulations|IEC 60664|
||EN 50178|
||IEC 62103|
|Pollution degree|3|
|Surge voltage category|II|
|Mounting position|any|
|Assembly instructions|In rows with zero spacing|



10/10/2014   Page 2 / 5 

https://www.phoenixcontact.com/us/products/2834643 

## Relay Module - PR2-RSC3-LDP-24DC/2X21 - 2834643 

## Technical data 

## Connection data 

|Connection method|Screw connection|
|---|---|
|Stripping length|7 mm|
|Conductor cross section stranded min.|0.14 mm²|
|Conductor cross section stranded max.|2.5 mm²|
|Conductor cross section solid min.|0.14 mm²|
|Conductor cross section solid max.|2.5 mm²|
|Conductor cross section AWG/kcmil max|14|
|Conductor cross section AWG/kcmil min.|26|
|Screw thread|M3|



## Articles in set 

Relay socket - PR2-BSC3/4X21 - 2833576 

Relay socket PR2-B, for industrial relay REL-IR with 2 or 4 PDT, 1/3-level version, screw connections, connection facility for input/interference suppression modules, for mounting on NS 35/7.5 

Single relay - REL-IR/LDP- 24DC/2X21 - 2834025 

Pluggable industrial relays with power contacts, 2 PDT, test button, status LED, free-wheeling diode, mechanical switch position indicator, polarity A1+, A2-, input voltage 24 V DC 

Relay retaining bracket - EL2-P35 - 2833592 

Relay retaining bracket, with eject function and integrated equipment marking area (8 x 25 mm), to suit relay socket PR2, for 35 mm high industrial relay 

10/10/2014   Page 3 / 5 

https://www.phoenixcontact.com/us/products/2834643 

## Relay Module - PR2-RSC3-LDP-24DC/2X21 - 2834643 

## Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|27371102|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27371102|
|eCl@ss 5.0|eCl@ss 5.0|27371603|
|eCl@ss 5.1|eCl@ss 5.1|27371603|
|eCl@ss 6.0|eCl@ss 6.0|27371603|
|eCl@ss 7.0|eCl@ss 7.0|27371603|
|eCl@ss 8.0|eCl@ss 8.0|27371603|



## ETIM 

|ETIM 2.0|ETIM 2.0|EC001456|
|---|---|---|
|ETIM 3.0|ETIM 3.0|EC001456|
|ETIM 4.0|ETIM 4.0|EC001456|
|ETIM 5.0|ETIM 5.0|EC001456|



## UNSPSC 

|UNSPSC 6.01|UNSPSC 6.01|30211917|
|---|---|---|
|UNSPSC 7.0901|UNSPSC 7.0901|39121516|
|UNSPSC 11|UNSPSC 11|39121516|
|UNSPSC 12.01|UNSPSC 12.01|39121516|
|UNSPSC 13.2|UNSPSC 13.2|39121516|



## Drawings 

DC coils 

## Circuit diagram 

## Diagram 

**==> picture [378 x 117] intentionally omitted <==**

**----- Start of picture text -----**<br>
22 12<br>24 14 1,8<br>id t  COC 1,6<br>21 11<br>| 2S 1,4<br>P 1,2 OCO PSeo<br>A1+ A2- P 1 COCeCeeS—<br>0,8 aaa<br>0,6 SCTE<br>0 10 20 30 40 50 60 70 80<br>N<br>**----- End of picture text -----**<br>


Operating voltage range of relay Tu=Tcoil 

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https://www.phoenixcontact.com/us/products/2834643 

## Relay Module - PR2-RSC3-LDP-24DC/2X21 - 2834643 

**==> picture [446 x 154] intentionally omitted <==**

**----- Start of picture text -----**<br>
Diagram Diagram<br>20<br>20 —S pT<br>1 |  er 10<br>10 6<br>6 4 2<br>4 2<br>2<br>2 1<br>1 3<br>> 1 LL] It iti Tt a 0,5<br>———_—_ 0,50,3 i 0,30,2<br>0,2 0,1 _<br>* 0,1 Seated 10 PETE 20 30 50 70 100 S 200 300<br>10 20 30 50 70 100 200 300 Switching voltage [V] ——— -<br>Switching voltage [V] ——— > 1 Ohmic load<br>1 Ohmic load 2 ohmic load, contacts in series<br>2 cos o=04 3 LIR<7ms<br>**----- End of picture text -----**<br>


AC interrupting rating 

DC interrupting rating 

Diagram 

**==> picture [173 x 137] intentionally omitted <==**

**----- Start of picture text -----**<br>
ee<br>106 SS 1<br>i Sen | |<br>— 2 SSS<br>po ES<br>105 SN<br>_——SSSSSSS——<br>a(CC<br>es<br>104 a ee<br>0 2 4 6 8 10<br>Switching current [A] —— —<br>1 250 V AC, ohmic load<br>2 30 V DC, ohmic load<br>Cycles<br>**----- End of picture text -----**<br>


Electrical service life 

Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 

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Updated at April 26, 2026

Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.

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