# General Purpose Relay, PLC Series, Interface, Non Latching, SPDT, 24 V, 50 mA
**URL**: https://novapart.co/products/2900307/general-purpose-relay-plc-series-interface-non
**SKU**: 2900307
**Manufacturer**: PHOENIX CONTACT
**Category**: Switches & Relays || Relays || Power Relays
**Price**: €13.4800
**Stock**: 10+
**Lead Time**: 36 days (indicative)
## Description
Contact Configuration:SPDT; Coil Voltage:24V; Contact Current:50mA; Product Range:-; Relay Mounting:Socket; Coil Type:Non Latching; Contact Voltage VAC:30VAC; Relay Terminals:Quick Conne
## Specifications
| Parameter | Value |
|---|---|
| Svhc | Hexahydromethylphthalic anhydride [1], Hexahydro-4-methylphthalic anhydride [2], Hexahydro-1-methylphthalic anhydride[3] (04-Feb-2026) |
| Coil Type | Non Latching |
| Coil Voltage | 24VAC/VDC |
| Product Range | PLC-INTERFACE Series |
| Relay Mounting | Socket |
| Coil Resistance | - |
| Contact Current | 50mA |
| Relay Terminals | Quick Connect |
| Contact Material | Silver Tin Oxide |
| Contact Voltage Vac | 30V |
| Contact Voltage Vdc | 36V |
| Contact Configuration | SPDT |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2064651/)
## **Extract from the online catalog**
## **PLC-RPIT- 24UC/21AU/RW**
## Order No.: 2900321
The illustration shows the version PLC-RSP-24UC/21/RW
http://eshop.phoenixcontact.co.uk/phoenix/treeViewClick.do?UID=2900321
6.2 mm PLC complete relay module with Push-In connection for railway applications, nominal input voltage 24 V DC, range: 0.7 x UN to 1.25 x UN, temperature class TX: -40°C to +70°C. In accordance with EN 50155, EN 50178, EN 61373, EN 50121 and IEC 62103.
## Product notes
|**Commercial data**||
|---|---|
|EAN|4
046356
510042
UMN|
|Pack|10|
|Customs tariff|85364190|
|Country of Origin|DE|
|Catalog page information|Page 120 (IF-2011)|
WEEE/RoHS-compliant since: 22/11/2010
Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation at http:// www.download.phoenixcontact.com. The General Terms and Conditions of Use apply to Internet downloads.
## **Technical data**
## **Coil side**
|**Coil side**||
|---|---|
|Nominal input voltage UN|24 V DC|
|Input voltage range in reference to UN|0.7 ... 1.25|
|Nominal input current at UIN|5.1 mA|
|Typical response time|8 ms|
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|Typical release time|11 ms|
|---|---|
|Operating voltage display|Yellow LED|
|Protective circuit|Bridge rectifier Bridge rectifier|
||Free-wheeling diode Damping diode|
||Surge protection|
||RCZ filter|
||Wide-range electronics|
## **Contact side**
|**Contact side**||
|---|---|
|Contact type|Single contact, 1-PDT|
|Contact material|AgSnO, hard gold-plated|
|Maximum switching voltage|30 V AC|
||36 V DC|
|Minimum switching voltage|100 mV|
|Maximum inrush current|50 mA|
|Min. switching current|1 mA|
|Limiting continuous current|50 mA|
|Interrupting rating (ohmic load) max.|1.2 W (at 24 V DC)|
|Note|**the following values are applicable if a gold layer is**
**destroyed**|
|Maximum switching voltage|250 V AC/DC (Separating plate PLC-ATP must be installed for
voltages larger than 250 V (L1, L2, L3) between identical terminal
blocks in adjacent modules.)|
|Minimum switching voltage|12 V AC/DC|
|Limiting continuous current|6 A|
|Min. switching current|10 mA|
|Interrupting rating (ohmic load) max.|140 W (at 24 V DC)|
||20 W (for 48 V DC)|
||18 W (for 60 V DC)|
||23 W (for 110 V DC)|
||40 W (for 220 V DC)|
||1500 VA (for 250 V AC)|
## **General data**
|**General data**||
|---|---|
|Width|6.2 mm|
|Height|80 mm|
|Depth|94 mm|
|Test voltage relay winding/relay contact|4 kVrms(50 Hz, 1 min.)|
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|Ambient temperature (operation)|-40 °C ... 70 °C (Temperature class TX)|
|---|---|
|Ambient temperature (storage/transport)|-40 °C ... 85 °C|
|Operating mode|100% operating factor|
|Mechanical service life|Approx. 2 x 10
7cycles|
|Inflammability class according to UL 94|V0|
|Standards/regulations|EN 50155 (VDE 0115 part 200)|
||EN 50178|
||IEC 62103|
||EN 61373|
||EN 50121|
|Rated surge voltage / insulation|6 kV|
|Rated insulation voltage|250 V AC|
|Pollution degree|2|
|Surge voltage category|III|
|Mounting position|Any|
|Assembly instructions|In rows with zero spacing|
|**Connection data**||
|Connection method|Push-In connection|
|Conductor cross section solid min.|0.14 mm²|
|Conductor cross section solid max.|2.5 mm²|
|Conductor cross section stranded min.|0.14 mm²|
|Conductor cross section stranded max.|2.5 mm²|
|Conductor cross section AWG/kcmil min.|26|
|Conductor cross section AWG/kcmil max|14|
|Stripping length|8 mm|
## **Certificates**
Certification GL
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## **Accessories**
|Item
**Assembly**|Designation|Description|
|---|---|---|
|0801762|NS 35/ 7,5 CU UNPERF
2000MM|DIN rail, material: Copper, unperforated, height 7.5 mm, width 35
mm, length: 2 m|
|0801733|NS 35/ 7,5 PERF 2000MM|DIN rail, material: steel galvanized and passivated with a thick
layer, perforated, height 7.5 mm, width 35 mm, length: 2000 mm|
|0801681|NS 35/ 7,5 UNPERF 2000MM|DIN rail, material: Steel, unperforated, height 7.5 mm, width 35
mm, length: 2 m|
|0801377|NS 35/ 7,5 V2A UNPERF
2000MM|DIN rail, Width: 35 mm, Height: 7.5 mm, Length: 2000 mm,
Color: silver|
|1201756|NS 35/15 AL UNPERF 2000MM|DIN rail, deep drawn, high profile, unperforated, 1.5 mm thick,
material: aluminum, height 15 mm, width 35 mm, length 2000 mm|
|1201895|NS 35/15 CU UNPERF 2000MM|DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15
mm, width 35 mm, length: 2 m|
|1201730|NS 35/15 PERF 2000MM|DIN rail, material: steel galvanized and passivated with a thick
layer, perforated, height 15 mm, width 35 mm, length: 2000 mm|
|1201714|NS 35/15 UNPERF 2000MM|DIN rail, material: Steel, unperforated, height 15 mm, width 35
mm, length: 2 m|
|1201798|NS 35/15-2,3 UNPERF 2000MM|DIN rail, material: Steel, unperforated, 2.3 mm thick, height 15
mm, width 35 mm, length: 2 m|
|2966841|PLC-ATP BK|Separating plate, 2 mm thick, required at the start and end of a
PLC terminal strip. Furthermore, it is used for: visual separation
of groups, safe isolation of different voltages of neighboring PLC
relays in acc. with DIN VDE 0106-101, isolation|
|**Bridges**|||
|---|---|---|
|2966812|FBST 6-PLC BU|Single plug-in bridge, Length: 6 mm, Number of positions: 2,
Color: blue|
|2966825|FBST 6-PLC GY|Single plug-in bridge, Length: 6 mm, Number of positions: 2,
Color: gray|
|2966236|FBST 6-PLC RD|Single plug-in bridge, Length: 6 mm, Number of positions: 2,
Color: red|
|2967688|FBST 8-PLC GY|Single plug-in bridge, Length: 8 mm, Number of positions: 2,
Color: gray|
|2966692|FBST 500-PLC BU|Continuous plug-in bridge, Length: 500 mm, Color: blue|
|2966838|FBST 500-PLC GY|Continuous plug-in bridge, Length: 500 mm, Color: gray|
|2966786|FBST 500-PLC RD|Continuous plug-in bridge, Length: 500 mm, Color: red|
|**General**|||
|2966508|PLC-ESK GY|Power terminal block, for the input of up to four potentials, for
mounting on NS 35/7.5|
PHOENIX CONTACT Ltd http://www.phoenixcontact.co.uk
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|**Marking**|||
|---|---|---|
|1051016|ZB 6,LGS:FORTL.ZAHLEN|Zack marker strip, 10-section, printed horizontally: with the|
|||numbers 1 - 10, 11 - 20 and so on up to 491 - 500, color: white|
|5060935|ZB 6/WH-100:UNBEDRUCKT|Zack strip, unprinted: For individual labeling with M-PEN, ZB-T|
|||or CMS system, large batch, sufficient for labeling 1000 terminal|
|||blocks, for a terminal width of 6.2 mm, color: White|
|1051003|ZB 6:UNBEDRUCKT|Zack strip, unprinted, strips with 10 labels for individual labeling|
|||with M-PEN or CMS system, for terminal block width: 6.2 mm,|
|||color: white|
|**Relay**|||
|2961163|REL-MR- 12DC/21AU|Pluggable miniature relays, with multi-layer contact, 1 PDT, input|
|||voltage 12 V DC|
|**Tools**|||
|1204517|SZF 1-0,6X3,5|Actuation tool, for ST terminal blocks, also suitable for use as a|
|||bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2-component grip,|
|||with non-slip grip|
## **Drawings**
Diagram
Electrical service life
DC interrupting rating
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## Circuit diagram
PHOENIX CONTACT Ltd http://www.phoenixcontact.co.uk
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## **Address**
PHOENIX CONTACT Ltd Halesfield 13 Telford / Shropshire / TF7 4PG,England Phone 01952 681 700 Fax 01952 681 799 http://www.phoenixcontact.co.uk
Phoenix Contact Ltd. Technical modifications reserved;
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## Links
- [View this product on Novapart](https://novapart.co/products/2900307/general-purpose-relay-plc-series-interface-non)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/plc-rpit-24uc-21au/relay-spdt-30vac-36vdc-0-05a/dp/2064651)
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