# General Purpose Relay, REL-MR Series, Power, Non Latching, DPDT, 24 VDC, 8 A

![Product image](https://novapart.co/image/farnell:2315536/)

**URL**: https://novapart.co/products/2961192/general-purpose-relay-rel-mr-series-power-non
**SKU**: 2961192
**Manufacturer**: PHOENIX CONTACT
**Category**: Switches & Relays || Relays || Power Relays
**Price**: €4.1400
**Stock**: 1000+
**Lead Time**: 36 days (indicative)

## Description

Contact Configuration:DPDT; Coil Voltage:24VDC; Contact Current:8A; Product Range:REL-MR Series; Relay Mounting:Through Hole; Coil Type:Non Latching; Contact Voltage VAC:250VAC; Relay Terminals:S

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Coil Type | Non Latching |
| Coil Voltage | 24VDC |
| Product Range | REL-MR Series |
| Relay Mounting | Through Hole |
| Coil Resistance | 1.44kohm |
| Contact Current | 8A |
| Relay Terminals | Solder |
| Contact Material | Silver Nickel |
| Contact Voltage Vac | 250V |
| Contact Voltage Vdc | 250V |
| Contact Configuration | DPDT |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2315536/)

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

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 documentation. Our General Terms of Use for Downloads are valid. 

Plug-in miniature power relay, with power contact, 2 changeover contacts, input voltage 24 V DC 

## Your advantages 

- RT III-proof (wash-proof) 

- Switching current of up to 8 A 

May 11, 2022, 9:51 AM     Page 1 (18) 

## Single relay - REL-MR- 24DC/21-21 

## 2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Commercial Data 

|Commercial Data||
|---|---|
|Item number|2961192|
|Packing unit|10 pc|
|Minimum order quantity|10 pc|
|Sales Key|CK6|
|Product Key|CK6195|
|Catalog Page|Page 290 (C-5-2019)|
|GTIN|4017918158019|
|Weight per Piece (including packing)|16.792 g|
|Weight per Piece (excluding packing)|15.94 g|
|Customs tariff number|85364900|
|Country of origin|AT|



May 11, 2022, 9:51 AM     Page 2 (18) 

## Single relay - REL-MR- 24DC/21-21 

## 2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Technical Data 

## Product properties 

|oduct properties||
|---|---|
|Product type|Single relay|
|Operating mode|100% operating factor|
|Mechanical service life|3x 107cycles|
|Insulation characteristics||
|Overvoltage category|III|
|Pollution degree|3|
|Insulation|Basic insulation|



## Electrical properties 

|ectrical properties||
|---|---|
|Service life electrical|see diagram|
|Maximum power dissipation for nominal condition|0.41 W|
|Test voltage|5 kV AC (50 Hz, 1 min., winding/contact)|
|Test voltage Contact/contact|2.5 kV AC (50 Hz, 1 min., contact/contact)|



## Input data 

|put data||
|---|---|
|Coil side||
|Nominal input voltage UN|24 V DC|
|Input voltage range|15.6 V DC ... 59.52 V DC|
|Typical input current at UN|17 mA|
|Typical response time|7 ms|
|Typical release time|3 ms|
|Coil resistance|1440 Ω ±10 % (at 20 °C)|



## Output data 

## Switching 

Contact type 2 changeover contacts Type of switch contact Single contact Drive and function monostable Contact material AgNi Maximum switching voltage 250 V AC/DC Minimum switching voltage 5 V (at 10 mA) Limiting continuous current 8 A Maximum inrush current 25 A (20 ms) Min. switching current 10 mA (At 5 V) Interrupting rating (ohmic load) max. 192 W (at 24 V DC) 96 W (at 48 V DC) 60 W (at 60 V DC) 44 W (at 110 V DC) 60 W (at 220 V DC) 

May 11, 2022, 9:51 AM     Page 3 (18) 

## Single relay - REL-MR- 24DC/21-21 

## 2961192 

https://www.phoenixcontact.com/in/products/2961192 

||2000 VA (for 250 V AC)|
|---|---|
|Switching capacity|2 A (at 24 V, DC13)|
||0.2 A (at 250 V, DC13)|
||3 A (at 24 V, AC15)|
||3 A (at 120 V, AC15)|
||3 A (at 250 V, AC15)|
|Motor load according to UL 508|1/4 HP, 120 V AC|
||1/2 HP, 240 V AC|
|Connection data||
|Connection method|Solder connection|
|Dimensions||
|Dimensional drawing||
|Width|12.7 mm|
|Height|29 mm|
|Depth|15.7 mm|



## Connection data 

## Dimensions 

## Environmental and real-life conditions 

|Ambient conditions||
|---|---|
|Degree of protection|RT III|
|Ambient temperature (operation)|-40 °C ... 85 °C|
|Ambient temperature (storage/transport)|-40 °C ... 85 °C|



## Approval data 

|Corrosive gas test||
|---|---|
|Identification|ISA-S71.04. G3 Harsh Group|
||EN 60068-2-60|
|Standards and regulations||
|Standards/regulations|IEC 60664|
||EN 50178|
||EN 61810-1|
|Mounting||
|Assembly instructions|Can be aligned without spacing (> 70 °C ≥ 2.5 mm)|
|Mounting position|any|



## Standards and regulations 

## Mounting 

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## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Drawings 

**==> picture [406 x 334] intentionally omitted <==**

**----- Start of picture text -----**<br>
Diagram<br>20<br>10<br>6 1<br>4<br>2<br>4 3 2<br>1<br>0,5<br>0,3<br>0,2<br>0,1<br>10 20 30 50 70 100 200 300<br>Switching voltage [V]<br>1 AC, ohmic load<br>2 DC, ohmic load, contacts in series<br>3 DC, ohmic load<br>4 DC, L/R = 40 ms<br>Switching current [A]<br>**----- End of picture text -----**<br>


Interrupting rating 

May 11, 2022, 9:51 AM     Page 5 (18) 

## Single relay - REL-MR- 24DC/21-21 

## 2961192 

https://www.phoenixcontact.com/in/products/2961192 

Diagram 

**==> picture [398 x 273] intentionally omitted <==**

**----- Start of picture text -----**<br>
7<br>10<br>6<br>10<br><br>5<br>10 <br>4<br>10<br>0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16<br>Switching current [A]<br>Cycles<br>**----- End of picture text -----**<br>


 250 V AC, ohmic load (DC coils)  250 V AC, ohmic load (AC coils) 

Electrical service life 

May 11, 2022, 9:51 AM     Page 6 (18) 

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

Diagram 

**==> picture [398 x 225] intentionally omitted <==**

**----- Start of picture text -----**<br>
1<br>0,9<br>0,8<br>0,7<br>0,6<br>0,5<br>0,4<br>0,3<br>1 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2<br>COS [�]<br>Reduction factor<br>**----- End of picture text -----**<br>


Service life reduction factor with various cos phi 

Circuit diagram 

**==> picture [332 x 213] intentionally omitted <==**

**----- Start of picture text -----**<br>
A1 12 11 14<br>A2 22 21 24<br>**----- End of picture text -----**<br>


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## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Dimensional drawing 

**==> picture [412 x 509] intentionally omitted <==**

**----- Start of picture text -----**<br>
29 12,7<br>Diagram<br>2,8<br>2,6<br>2,4<br>2,2<br>2<br>1<br>1,8<br>1,6<br>2<br>1,4<br>1,2<br>1<br>2<br>0,8<br>1<br>0,6<br>0 10 20 30 40 50 60 70 80 90 100<br>Ambient temperature [°C]<br>15,7<br>3,6<br>N<br>Coil voltage U/U<br>**----- End of picture text -----**<br>


**==> picture [72 x 30] intentionally omitted <==**

**----- Start of picture text -----**<br>
1 DC coils<br>2 AC coils<br>**----- End of picture text -----**<br>


Operating voltage range 

May 11, 2022, 9:51 AM     Page 8 (18) 

## Single relay - REL-MR- 24DC/21-21 

## 2961192 

https://www.phoenixcontact.com/in/products/2961192 

**==> picture [388 x 238] intentionally omitted <==**

**----- Start of picture text -----**<br>
Drilling plan/solder pad geometry<br>1,3 5 5 1,28<br>**----- End of picture text -----**<br>


Basic pitch 2.5 mm 

May 11, 2022, 9:51 AM     Page 9 (18) 

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Approvals 

||cUL Recognized<br>Approval ID: FILE E 228652||||
|---|---|---|---|---|
||||||
||UL Recognized<br>Approval ID: FILE E 228652||||
||||||
||EAC<br>Approval ID: TR_TS_D_00573_c||||
||||||
||UL Recognized<br>Approval ID: FILE E 228652||||
||||||
||EAC<br>Approval ID: RU*C-DE.*08.B.00010||||
||||||
||VDE Zeichengenehmigung<br>Approval ID: 40007758||||
||Nominal Voltage UN|Nominal Current IN|Cross Section AWG|Cross Section mm2|
|Reports with production|||-|-|
|monitoring|||||
||||||
||VDE Zeichengenehmigung<br>Approval ID: 40048281||||
||Nominal Voltage UN|Nominal Current IN|Cross Section AWG|Cross Section mm2|
|Reports with production|||-|-|
|monitoring|||||
||||||
||PRS<br>Approval ID: TE/2109/880590/16||||
||||||
||cUL Recognized<br>Approval ID: FILE E 228652||||
||||||
||cUL Recognized<br>Approval ID: FILE E 172140||||



May 11, 2022, 9:51 AM     Page 10 (18) 

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

 

UL Recognized Approval ID: FILE E 172140 

May 11, 2022, 9:51 AM     Page 11 (18) 

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Classifications 

## ECLASS 

|CLASS||
|---|---|
|ECLASS-9.0|27371601|
|ECLASS-10.0.1|27371601|
|ECLASS-11.0|27371601|



## ETIM 

||ETIM 8.0|EC001437|
|---|---|---|
||NSPSC||
||UNSPSC 21.0|39122334|



## UNSPSC 

May 11, 2022, 9:51 AM     Page 12 (18) 

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Environmental Product Compliance 

China RoHS 

Environmentally friendly use period: unlimited = EFUP-e No hazardous substances above threshold values 

May 11, 2022, 9:51 AM     Page 13 (18) 

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Accessories 

## Relay base 

Relay base - PLC-BPT- 24DC/21-21 - 2900283 https://www.phoenixcontact.com/in/products/2900283 

14 mm PLC basic terminal block with Push-in connection, without relay or solidstate relay, for mounting on DIN rail NS 35/7,5, 2 changeover contacts, input voltage 24 V DC 

## Relay base 

Relay base - PLC-BSC- 24DC/21-21 - 2967015 https://www.phoenixcontact.com/in/products/2967015 

14 mm PLC basic terminal block with screw connection, without relay or solidstate relay, for mounting on DIN rail NS 35/7,5, 2 changeover contacts, input voltage 24 V DC 

May 11, 2022, 9:51 AM     Page 14 (18) 

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Relay base 

Relay base - PLC-BPT- 24UC/21-21 - 2900284 https://www.phoenixcontact.com/in/products/2900284 

14 mm PLC basic terminal block with Push-in connection, without relay or solidstate relay, for mounting on DIN rail NS 35/7,5, 2 changeover contacts, input voltage 24 V AC/DC 

## Relay base 

Relay base - PLC-BSC- 24UC/21-21 - 2967028 

https://www.phoenixcontact.com/in/products/2967028 

14 mm PLC basic terminal block with screw connection, without relay or solidstate relay, for mounting on DIN rail NS 35/7,5, 2 changeover contacts, input voltage 24 V AC/DC 

May 11, 2022, 9:51 AM     Page 15 (18) 

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Relay base 

Relay base - PLC-BPT- 48DC/21-21 - 2900285 

https://www.phoenixcontact.com/in/products/2900285 

14 mm PLC basic terminal block with Push-in connection, without relay or solidstate relay, for mounting on DIN rail NS 35/7,5, 2 changeover contacts, input voltage 48 V DC 

## Relay base 

Relay base - PLC-BSC- 48DC/21-21 - 2967264 

https://www.phoenixcontact.com/in/products/2967264 

14 mm PLC basic terminal block with screw connection, without relay or solidstate relay, for mounting on DIN rail NS 35/7,5, 2 changeover contacts, input voltage 48 V DC 

May 11, 2022, 9:51 AM     Page 16 (18) 

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Relay base 

Relay base - PLC-BSC- 24DC/ 1- 1/ACT - 2967057 https://www.phoenixcontact.com/in/products/2967057 

14 mm PLC basic terminal block for output functions with screw connection, without relay or solid-state relay, for mounting on DIN rail NS 35/7,5, with load return line connection (BB), 2 N/O contacts (1-1), input voltage 24 V DC 

## Relay base 

Relay base - RIF-1-BPT/2X21 - 2900931 https://www.phoenixcontact.com/in/products/2900931 

Relay base RIF-1..., for miniature power relay with 1 or 2 changeover contacts or solid-state relays of the same design, Push-in connection, plug-in option for input/interference suppression modules, for mounting on NS 35/7,5 

May 11, 2022, 9:51 AM     Page 17 (18) 

## Single relay - REL-MR- 24DC/21-21 

2961192 

https://www.phoenixcontact.com/in/products/2961192 

## Relay base 

Relay base - RIF-1-BSC/2X21 - 2900930 https://www.phoenixcontact.com/in/products/2900930 

RIF-1... relay base, for miniature power relay with 1 or 2 changeover contacts or identical solid-state relays, screw connection, plug-in option for input/interference suppression modules, for mounting on NS 35/7,5 

Phoenix Contact 2022 © - all rights reserved https://www.phoenixcontact.com 

PHOENIX CONTACT (I) Pvt. Ltd. A-58/2, Okhla Industrial Area, Phase - II, New Delhi-110 020 

+91.1275.71420 info@phoenixcontact.co.in 

May 11, 2022, 9:51 AM     Page 18 (18) 



## Links

- [View this product on Novapart](https://novapart.co/products/2961192/general-purpose-relay-rel-mr-series-power-non)
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- [Supplier page](https://es.farnell.com/phoenix-contact/2961192/relay-dpdt-250vac-8a/dp/2315536)
---

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