2834737
Power Relay, 4PDT, 24 VAC, 5 A, PR2-RSC3 Series, DIN Rail, Non Latching
- Manufacturer: PHOENIX CONTACT
- Product type: Power Relays
- SVHC: No SVHC (21-Jan-2025)
- Coil Type: Non Latching
- Coil Voltage: 24VAC
- Product Range: PR2-RSC3 Series
- Relay Mounting: DIN Rail
- Coil Resistance: -
- Contact Current: 5A
- Relay Terminals: Screw
- Contact Material: Silver Nickel
- Contact Voltage VAC: 250V
- Contact Voltage VDC: 250V
- Contact Configuration: 4PDT
| Delivery and price | |
|---|---|
| Units per pack | 5 |
| Price | 12.22 € |
| Current stock | 10+ |
| Lead time | 30 days |
https://www.phoenixcontact.com/us/products/2834737 ## Relay Module - PR2-RSC3-LV- 24AC/4X21AU - 2834737 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 and engage/disengage manual actuate lever, varistor module, and retaining bracket. Input voltage: 24 V AC, four PDTs with gold-plated contacts, 5 A The figure shows the 24 V DC version ## 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 4 PDT types with multi-layer gold contacts Mechanical switch position indicator ## Key commercial data |Packing unit|1 pc| |---|---| |Minimum order quantity|5 pc| |Weight per Piece (excluding packing)|117.66 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 10/10/2014 Page 1 / 6 https://www.phoenixcontact.com/us/products/2834737 ## Relay Module - PR2-RSC3-LV- 24AC/4X21AU - 2834737 ## 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 AC Typical input current at UN 54 mA (at 50 Hz) 46 mA (At 60 Hz) Typical response time 4 ms ... 10 ms Typical release time range 3 ms ... 12 ms Operating voltage display LED red Protective circuit Varistor Contact side Contact type 4 PDTs Contact material AgNi, hard gold-plated Maximum switching voltage 250 V AC/DC Minimum switching voltage 1 V Maximum inrush current 12 A (15 ms) Min. switching current 1 mA Limiting continuous current 5 A Interrupting rating (ohmic load) max. 120 W (at 24 V DC) 100 W (at 48 V DC) 78 W (at 60 V DC) 55 W (at 110 V DC) 80 W (at 220 V DC) 1250 VA (for 250 V AC) ~~oo~~ General 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 107 cycles Standards/regulations IEC 60664 EN 50178 IEC 62103 Pollution degree 2 Surge voltage category II Mounting position any Assembly instructions In rows with zero spacing ~~a~~ 10/10/2014 Page 2 / 6 https://www.phoenixcontact.com/us/products/2834737 ## Relay Module - PR2-RSC3-LV- 24AC/4X21AU - 2834737 ## 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| ## 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 ~~we~~ Single relay - REL-IR/L- 24AC/4X21AU - 2834122 Plug-in industrial relay with power contacts and additional hard gold plating, 4 PDTs, test button, status LED, mechanical switch setting display, coil voltage: 24 V AC Plug-in module - V- 12- 24UC - 2833864 Plug-in module, for mounting on PR1 and PR2, with varistor, input voltage: 12-24 V AC/DC ± 20% ~~Bo~~ 10/10/2014 Page 3 / 6 https://www.phoenixcontact.com/us/products/2834737 ## Relay Module - PR2-RSC3-LV- 24AC/4X21AU - 2834737 ## Articles in set 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 ## Classifications ## eCl@ss |eCl@ss|| |---|---| |eCl@ss 4.0|27371102| |eCl@ss 4.1|27371102| |eCl@ss 5.0|27371603| |eCl@ss 5.1|27371603| |eCl@ss 6.0|27371603| |eCl@ss 7.0|27371603| |eCl@ss 8.0|27371603| |ETIM<br>ETIM 2.0<br>EC001456<br>ETIM 3.0<br>EC001456<br>ETIM 4.0<br>EC001456<br>ETIM 5.0<br>EC001456<br>~~———~~|| |UNSPSC|| |UNSPSC 6.01|30211917| |UNSPSC 7.0901|39121516| |UNSPSC 11|39121516| |UNSPSC 12.01|39121516| |UNSPSC 13.2|39121516| ## Drawings 10/10/2014 Page 4 / 6 https://www.phoenixcontact.com/us/products/2834737 ## Relay Module - PR2-RSC3-LV- 24AC/4X21AU - 2834737 AC coils **==> picture [61 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Circuit diagram<br>**----- End of picture text -----**<br> **==> picture [56 x 80] intentionally omitted <==** **----- Start of picture text -----**<br> 42 32 22 12<br>44 34 24 14<br>dddg<br>41 31 21 11<br>_<br>——_ s<br>A1 A2<br>**----- End of picture text -----**<br> **==> picture [35 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Diagram<br>**----- End of picture text -----**<br> **==> picture [174 x 107] intentionally omitted <==** **----- Start of picture text -----**<br> 1,8<br>2 eee 1,61,41,2 oeoTee ee<br>Ss)5 1 |<br>0,8<br>0,6<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 **==> picture [446 x 155] intentionally omitted <==** **----- Start of picture text -----**<br> Diagram Diagram<br>20<br>20<br>10<br>| 1064 Po 1 _————— 642 a ee 3 4<br>eee at 21 eee 2 Sh .3 1 ———ANUS 1 2 2<br>SSee 0,50,3 ee SEee a 2—— 0,50,30,2 OO<br>0,2 ee 0,1 CRS<br>0,1 Pt TT TE 10 20 30 50 70 100 200 300<br>10 20 30 50 70 100 200 300 Switching voltage [V] ——— ><br>1<br>2<br>1 Ohmic load Switching voltage [Vv] ——-> 3 ohmicOR < y load, ms 2 contacts in series<br>2 cos 9 =04 4 ohmic load, 4 contacts in series<br>**----- End of picture text -----**<br> AC interrupting rating DC interrupting rating Diagram **==> picture [173 x 121] intentionally omitted <==** **----- Start of picture text -----**<br> 106 1<br>SS ——ee<br>— 2 a eea |<br>105 ee<br>—<——————<br>—— ee ee<br>a Oe<br>104 a a ee ee<br>0 1 2 3 4 5<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 10/10/2014 Page 5 / 6 https://www.phoenixcontact.com/us/products/2834737 Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 10/10/2014 Page 6 / 6
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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