# Power Relay, 4PDT, 110 VDC, 5 A, REL-IR/LDP Series, Socket

![Product image](https://novapart.co/image/farnell:3256144/)

**URL**: https://novapart.co/products/2834119/power-relay-4pdt-110-vdc-5-a-rel-ir-ldp-series
**SKU**: 2834119
**Manufacturer**: PHOENIX CONTACT
**Category**: Switches & Relays || Relays || Power Relays
**Price**: €6.4500
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Coil Type | - |
| Coil Voltage | 110VDC |
| Product Range | REL-IR/LDP Series |
| Relay Mounting | Socket |
| Coil Resistance | 11.1kohm |
| Contact Current | 5A |
| Relay Terminals | Quick Connect |
| Contact Material | Silver Nickel |
| Contact Voltage Vac | 250V |
| Contact Voltage Vdc | 250V |
| Contact Configuration | 4PDT |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3256144/)

https://www.phoenixcontact.com/in/products/2834119 

## Single relay - REL-IR/LDP-110DC/4X21 AU - 2834119 

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) 

Pluggable industrial relays with power contacts and additional hard gold plating, 4 PDT, test button, status LED, free-wheeling diode, mechanical switch position indicator, polarity A1+, A2-, coil voltage: 110 V DC 

## Your advantages 

With detectable manual operation 

Integrated status LED 

Mechanical switch position indicator 

DC types with integrated freewheeling diode 

## Key Commercial Data 

|Key Commercial Data||
|---|---|
|Packing unit<br>~~eG~~|10 pc<br>~~eG~~|
|Minimum order quantity<br>~~eG~~<br>~~Pe MN~~|10 pc<br>~~eG~~<br>~~MN~~|
|GTIN<br>~~Pe MN~~|~~MN~~<br>4"017918"941925|
|GTIN<br>~~Pe MN~~<br>~~a~~|4017918941925<br>~~MN~~<br>~~a~~<br>~~O~~|
|Weight per Piece (excluding packing)<br>~~a~~|39.060 g<br>~~a~~|
|Custom tariff number<br>~~a~~|85364900<br>~~a~~<br>~~Ge~~|
|Country of origin<br>~~a~~|Japan<br>~~a~~<br>~~Ge~~|



## Dimensions 

|Width|21.5 mm|
|---|---|
|Height|28 mm|
|Depth|36 mm|
|Ambient conditions||
|Ambient temperature (operation)|-55 °C ... 70 °C|
|Ambient temperature (storage/transport)|-55 °C ... 70 °C|



## Ambient conditions 

Coil side 

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https://www.phoenixcontact.com/in/products/2834119 

## Single relay - REL-IR/LDP-110DC/4X21 AU - 2834119 

## Technical data 

|Coil side|
|---|
|Nominal input voltage UN<br>110 V DC<br>Typical input current at UN<br>10 mA<br>Typical response time<br>13 ms<br>Typical release time<br>14 ms<br>Coil resistance<br>11100 Ω ±15 % (at 20 °C)<br>Power dissipation for nominal condition<br>1.1 W<br>~~——~~|
|Contact side|
|Contact type<br>4 PDTs<br>Type of switch contact<br>Single contact<br>Contact material<br>AgNi, hard gold-plated<br>Maximum switching voltage<br>250 V AC/DC<br>Minimum switching voltage<br>1 V<br>Min. switching current<br>1 mA<br>Maximum inrush current<br>12 A (15 ms)<br>Limiting continuous current<br>5 A<br>Interrupting rating (ohmic load) max.<br>1250 VA (for 250 V AC)<br>~~=~~|
|General|
|Test voltage relay winding/relay contact<br>2 kV AC (50 Hz, 1 min.)<br>Test voltage relay contact/relay contact<br>2 kV AC (50 Hz, 1 min.)<br>Operating mode<br>100% operating factor<br>Degree of protection<br>RT I<br>Mechanical service life<br>5x 10<br>7cycles<br>Mounting position<br>any<br>Assembly instructions<br>On relay base PR2<br>~~==>~~|
|Standards and Regulations|
|Standards/regulations<br>DIN EN 61810-1<br>VDE 0435-201<br>EN 50178<br>Degree of pollution<br>2<br>Overvoltage category<br>II<br>Environmental Product Compliance<br>China RoHS<br>Environmentally Friendly Use Period = 50<br>For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”<br>~~——~~|
|Drawings|
|12/28/2018   Page 2 / 5|



https://www.phoenixcontact.com/in/products/2834119 

## Single relay - REL-IR/LDP-110DC/4X21 AU - 2834119 

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Diagram<br>**----- End of picture text -----**<br>


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1,8 20<br>10<br>1,6 CPP $e 6 a 1 —<br>4<br>1,4<br>2 2<br>1,2 1<br>ae ep Lj |}{iii<br>1 | | | | | PR] SS 0,5<br>—_PR] i 0,3 es ee<br>0,80,6 |PTT| | [| | | | tt a  | 0,2<br>0,1<br>0,6 PTT| TT| 10 [| 20 30 EE 50 ETT 70 100 200 300<br>0 10 20 30 40 50 60 70 80 Switching voltage [V] ——— ><br>Ambient temperature [°C] —— — 1 Ohmic load<br>2 cos g=0.4<br>AC interrupting rating<br>Diagram Diagram<br>20<br>rr 106 106 CSNNS 1<br>4 4<br>5 2 Po RT 3 — 2 a a<br>3 1 -—}-AN 1 2 NS 105 = [SS]<br>0,5<br>0,30,2 a Oa a a |<br>0,1 PT EE ELE ALT 104 ee ee ee ee<br>10 20 30 50 70 100 200 300 0 1 2 3 4 5<br>1 UR < 7ms Switching voltage [V] Switching current [A] ———><br>2<br>3 ohmic et, 2 contacts in series 1 250 V AC, ohmic load<br>4 ohmic load, 4 contacts in series 2 30 V DC, ohmic load<br>Electrical service life<br>Diagram Circuit diagram<br>a<br>1 _ 41 44 42<br>0,8 aa ee ee ee || A1 31 ee| 34 ee 32 |<br>eg a Os | rt<br>sii{t 0,6 21 24 4 22 |<br>A2<br>et [pit}] i {| |[Np | 11 ei 14 4) 12<br>iii | | Ks | = |<br>0,4 iy ] | | NI ff -S<br>"ATT 0,3 1 0,8 0,6 ET T 0,4 N 0,2<br>COS Qg —— r Shown without LED and damping diode.<br>Cycles<br>N<br>**----- End of picture text -----**<br>


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1,8<br>1,6<br>t CPP<br>1,4<br>1,2<br>ae<br>1 | | | | | —_PR]<br>0,80,6 |PTT| [| | TT| | tt<br>0 10 20 30 40 50 60 70 80<br>N<br>**----- End of picture text -----**<br>


Operating voltage range 

DC interrupting rating 

Shown without LED and damping diode. 

Service life reduction factor 

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https://www.phoenixcontact.com/in/products/2834119 

## Single relay - REL-IR/LDP-110DC/4X21 AU - 2834119 

## Classifications 

|eCl@ss<br>eCl@ss 5.0<br>27371601<br>eCl@ss 5.1<br>27371600<br>eCl@ss 6.0<br>27371600<br>eCl@ss 7.0<br>27371601<br>eCl@ss 8.0<br>27371601<br>eCl@ss 9.0<br>27371601<br>~~oe~~|
|---|
|ETIM<br>ETIM 2.0<br>EC001437<br>ETIM 3.0<br>EC001437<br>ETIM 4.0<br>EC001437<br>ETIM 5.0<br>EC001437<br>ETIM 6.0<br>EC001437<br>~~SSS~~|
|UNSPSC<br>UNSPSC 6.01<br>30211916<br>UNSPSC 7.0901<br>39121515<br>UNSPSC 11<br>39121515<br>UNSPSC 12.01<br>39121515<br>UNSPSC 13.2<br>39122334<br>~~SSS~~|
|Approvals|
|Approvals|



## Approvals 

UL Listed / VDE Gutachten mit Fertigungsüberwachung / cUL Listed / EAC / cULus Listed 

## Ex Approvals 

Approval details 

UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 172140  ~~OO~~ VDE Gutachten mit http://www2.vde.com/de/Institut/Online-Service/ 40026798 Fertigungsüberwachung VDE-gepruefteProdukte/Seiten/Online-Suche.aspx  ~~—~~ 

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## Single relay - REL-IR/LDP-110DC/4X21 AU - 2834119 

Approvals 

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**----- Start of picture text -----**<br>
cUL Listed   http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 172140<br><br>—<br> RU C-<br>EAC<br>DE.A*30.B.01082<br><br>—<br>cULus Listed<br><br>—<br>Accessories<br>Additional products<br>**----- End of picture text -----**<br>


Relay base - PR2-BSC2/4X21 - 2833563 

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

Relay base - PR2-BSC3/4X21 - 2833576 

Relay base 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 

Relay base - PR2-BSP3/4X21 - 2833589 

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

Phoenix Contact 2018 © - all rights reserved http://www.phoenixcontact.com 

12/28/2018   Page 5 / 5 



## Links

- [View this product on Novapart](https://novapart.co/products/2834119/power-relay-4pdt-110-vdc-5-a-rel-ir-ldp-series)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/rel-ir-ldp-110dc-4x21au/power-relay-4pdt-5a-250v/dp/3256144)
---

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