# Safety Relay, 12 VDC, DPST-NO, SPST-NC, PSRmini Series, DIN Rail, 5 A, Screw

![Product image](https://novapart.co/image/farnell:3252369/)

**URL**: https://novapart.co/products/2700581/safety-relay-12-vdc-dpst-no-spst-nc-psrmini-series
**SKU**: 2700581
**Manufacturer**: PHOENIX CONTACT
**Category**: Switches & Relays || Relays || Safety Relays
**Price**: €229.8600
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |
| Ip Rating | IP20, IP54 |
| Coil Voltage | 12VDC |
| Product Range | PSRmini Series |
| Relay Mounting | DIN Rail |
| Contact Current | 5A |
| Relay Terminals | Screw |
| Contact Material | Silver Tin Oxide, Silver Copper Nickel |
| Contact Configuration | DPST-NO, SPST-NC |
| Contact Voltage Ac Nom | 250V |
| Contact Voltage Dc Nom | 250V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3252369/)

https://www.phoenixcontact.com/gb/products/2700581 

## Coupling relay - PSR-PC32-2NO-1NC-24-230UC-SC - 2700581 

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) 

Coupling relay for SIL 3 high and low-demand applications, couples digital signals to the I/O, 24 V ... 230 V wide-range input, 2 enabling current paths (1x up to 60 V, 1x up to 250 V) 1 confirmation current path, safe state off applications, plug-in screw terminal block 

## Your advantages 

Up to SIL 3 according to IEC 61508 

- Forcibly guided contacts according to EN 50205 

- Easy proof test according to IEC 61508 

Slim design 

Wide-range input 

## Key Commercial Data 

Packing unit 1 pc ~~ee~~ GTIN ~~I~~ GTIN 4046356916066 ~~pe [~~ Weight per Piece (excluding packing) 157.280 g Custom tariff number 85364900 ~~[.~~ Country of origin Germany ~~[0 pe~~ 

## Technical data 

## Note 

Utilization restriction 

EMC: class A product, see manufacturer's declaration in the download area 

## Dimensions 

**==> picture [298 x 38] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||
|---|---|
|Width|17.5 mm|
|Height|112.2 mm|
|Depth|114.5 mm|

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Ambient conditions 

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https://www.phoenixcontact.com/gb/products/2700581 

## Coupling relay - PSR-PC32-2NO-1NC-24-230UC-SC - 2700581 

## Technical data 

## Ambient conditions 

|Ambient conditions||
|---|---|
|Ambient temperature (operation)|-40 °C ... 70 °C (observe derating)|
|Ambient temperature (storage/transport)|-40 °C ... 85 °C|
|Max. permissible relative humidity (operation)|75 % (on average, 85% infrequently, non-condensing)|
|Max. permissible humidity (storage/transport)|75 % (on average, 85% infrequently, non-condensing)|
|Maximum altitude|≤ 2000 m (Above sea level)|
|Power supply||
|Rated control circuit supply voltage US|24 V AC/DC ... 230 V AC/DC -15 % ... +10 %|
|Rated control supply current IS|75 mA (24 V DC)|
||34 mA (48 V DC)|
||97 mA (42 V AC)|
||28 mA (120 V AC)|
||16 mA (230 V AC)|
|Power consumption at US|1.8 W (with DC)|
||2.1 W (with AC)|
|Apparent power|typ. 4.1 VA|
|Inrush current|typ. 16 A (Δt < 100 µs at Us)|
||< 5 mA (at terminal blocks 24V/GND at UD)|
|Filter time|10 ms (24 V DC, A1 in the event of voltage dips at Us)|
||max. 1.5 ms (at A1-A2; test pulse width; at 24 V DC)|
||7.5 ms (at A1-A2; test pulse rate; at 24 V DC)|
||Test pulse rate = 5 x Test pulse width|
|Diagnostic supply voltage UD|24 V DC -15 % / +10 %|
|Input current at UD|< 5 mA (at terminal blocks 24V/GND at UD)|
|Protective circuit|US: surge protection Varistor 275 V|
||UD: surge protection 33 V suppressor diode|
||UD: Polarity protection|
|Relay outputs: enabling current path||
|Output name<br>Enabling current path<br>Output description<br>safety-related N/O contacts<br>Number of outputs<br>2 (undelayed)<br>Contact type<br>2 enabling current paths<br>Contact material<br>AgSnO2<br>Switching voltage<br>min. 12 V AC/DC<br>max. 250 V AC/DC (13/14, observe the load curve)<br>max. 60 V AC/DC (93/94, observe the load curve)<br>Limiting continuous current<br>6 A (observe derating)<br>Inrush current<br>min. 3 mA<br>max. 6 A<br>Sq. Total current<br>72 A<br>2(observe derating)<br>~~___~~||
||12/30/2019   Page 2 / 7|



https://www.phoenixcontact.com/gb/products/2700581 

## Coupling relay - PSR-PC32-2NO-1NC-24-230UC-SC - 2700581 

## Technical data 

Relay outputs: enabling current path 

Switching capacity min. 60 mW Switching frequency max. 1 Hz Mechanical service life 10x 106 cycles Switching capacity (360/h cycles) 4 A (24 V (DC13)) 5 A (230 V (AC 15)) Output fuse 6 A gL/gG 4 A gL/gG (for low-demand applications) Relay outputs: return current/signaling current path Output name Confirmation current path Output description Safety-related N/C contacts Number of outputs 1 (undelayed) Contact type 1 confirmation current path Contact material AgCuNi, + Au Switching voltage min. 3.3 V AC/DC max. 26.4 V DC Limiting continuous current 100 mA Inrush current min. 1 mA max. 100 mA Switching capacity min. 3.3 mW Output fuse 150 mA fast blow Times Typical response time at US < 100 ms (with Us when controlled via A1) Typical release time at US < 200 ms (with Us when controlled via A1) Recovery time < 500 ms General Electromechanical relay with forcibly guided contacts in accordance with Relay type IEC/EN 61810-3 (EN 50205) Nominal operating mode 100% operating factor Net weight 157.28 g Mounting position vertical or horizontal Mounting type DIN rail mounting Assembly instructions See derating curve Degree of protection IP20 Min. degree of protection of inst. location IP54 Housing material PBT Housing color yellow Operating voltage display 1 x yellow LED Status display 1 x green LED, 1 x yellow LED ~~=[=]~~ Connection data 12/30/2019   Page 3 / 7 

https://www.phoenixcontact.com/gb/products/2700581 

## Coupling relay - PSR-PC32-2NO-1NC-24-230UC-SC - 2700581 

## Technical data 

## Connection data 

|Connection method|Screw connection|
|---|---|
|pluggable|Yes|
|Conductor cross section solid min.|0.2 mm²|
|Conductor cross section solid max.|2.5 mm²|
|Conductor cross section flexible min.|0.2 mm²|
|Conductor cross section flexible max.|2.5 mm²|
|Conductor cross section AWG min.|24|
|Conductor cross section AWG max.|12|
|Stripping length|7 mm|
|Screw thread|M3|



## Safety-related characteristic data 

|Designation<br>~~=~~|Air clearances and creepage distances between the power circuits<br>~~=~~|
|---|---|
|Standards/regulations<br>~~=~~|DIN EN 50178, EN 60079-15<br>~~=~~|
|Rated insulation voltage<br>~~=~~|250 V AC<br>~~=~~|
|Rated surge voltage/insulation<br>~~=~~|Basic insulation 4 kV between all current paths and housing<br>~~=~~|
|~~=~~|Safe isolation, reinforced insulation 2.5 kV between (93/94) and (31/32,<br>24V/GND)<br>~~=~~|
|~~=~~|Safe isolation, reinforced insulation 6 kV:<br>between (A1/A2) and (13/14) and (31/32, 24V/GND)<br>between (A1/A2) and (93/94)<br>between (13/14) and (93/94)<br>~~=~~|
|Degree of pollution<br>~~=~~|2<br>~~=~~|
|Overvoltage category<br>~~=~~|III<br>~~=~~|
|Shock<br>~~=~~|15g<br>~~=~~|
|Vibration (operation)<br>~~=~~|10 Hz ... 150 Hz, 2g<br>~~=~~|
|Conformance<br>~~=~~|CE-compliant<br>~~=~~|
|ATEX<br>~~=~~| II 3 G Ex nA nC IIC T4 Gc<br>~~=~~|
|IECEx<br>~~=~~|Ex nA nC IIC T4 Gc<br>~~=~~|
|UL, USA/Canada<br>~~=~~|cULus<br>~~=~~|
|~~=~~|Class I, Zone 2, AEx nA nC IIC T4 / Ex nA nC IIC Gc T4 X<br>~~=~~|
|~~=~~|Class I, Div. 2, Groups A, B, C, D, T4<br>~~=~~|
|Environmental simulation test<br>~~=~~|ISA-S71.04 (G3)<br>~~=~~|



https://www.phoenixcontact.com/gb/products/2700581 

## Coupling relay - PSR-PC32-2NO-1NC-24-230UC-SC - 2700581 

## Technical data 

## Environmental Product Compliance 

|REACh SVHC|Lead 7439-92-1|
|---|---|
|China RoHS|Environmentally Friendly Use Period = 50|
||For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”|



## Drawings 

**==> picture [58 x 10] intentionally omitted <==**

**----- Start of picture text -----**<br>
Block diagram<br>**----- End of picture text -----**<br>


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https://www.phoenixcontact.com/gb/products/2700581 

## Coupling relay - PSR-PC32-2NO-1NC-24-230UC-SC - 2700581 

## Circuit diagram 

## Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|40020600|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|40020600|
|eCl@ss 5.0|eCl@ss 5.0|27371900|
|eCl@ss 5.1|eCl@ss 5.1|27371900|
|eCl@ss 6.0|eCl@ss 6.0|27371800|
|eCl@ss 7.0|eCl@ss 7.0|27371819|
|eCl@ss 8.0|eCl@ss 8.0|27371819|
|eCl@ss 9.0|eCl@ss 9.0|27371819|



## ETIM 

|ETIM 5.0|ETIM 5.0|EC001449|
|---|---|---|
|ETIM 6.0|ETIM 6.0|EC001449|
|ETIM 7.0|ETIM 7.0|EC001449|



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https://www.phoenixcontact.com/gb/products/2700581 

## Coupling relay - PSR-PC32-2NO-1NC-24-230UC-SC - 2700581 

## Approvals 

Approvals 

## Approvals 

UL Listed / cUL Listed / Functional Safety / cULus Listed 

## Ex Approvals 

UL Listed / cUL Listed / cULus Listed 

Approval details 

UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 140324  ~~oe~~ cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 140324  Functional Safety 44-780-15124308  

cULus Listed  ~~eee~~ Phoenix Contact 2019 © - all rights reserved http://www.phoenixcontact.com 

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## Links

- [View this product on Novapart](https://novapart.co/products/2700581/safety-relay-12-vdc-dpst-no-spst-nc-psrmini-series)
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- [Supplier page](https://es.farnell.com/phoenix-contact/psr-pc32-2no-1nc-24-230uc-sc/coupling-relay-dpst-no-spst-nc/dp/3252369)
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