# Power Relay, SPDT, 24 VAC/VDC, 6 A, PLC-INTERFACE Series, DIN Rail

![Product image](https://novapart.co/image/farnell:3252391/)

**URL**: https://novapart.co/products/2909668/power-relay-spdt-24-vac-vdc-6-a-plc-interface
**SKU**: 2909668
**Manufacturer**: PHOENIX CONTACT
**Category**: Switches & Relays || Relays || Power Relays
**Price**: €20.5800
**Stock**: 10+
**Lead Time**: 50 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Hexahydromethylphthalic anhydride [1], Hexahydro-4-methylphthalic anhydride [2], Hexahydro-1-methylphthalic anhydride[3] (04-Feb-2026) |
| Coil Type | - |
| Coil Voltage | 24VAC/VDC |
| Product Range | PLC-INTERFACE Series |
| Relay Mounting | DIN Rail |
| Coil Resistance | - |
| Contact Current | 6A |
| Relay Terminals | Quick Connect |
| Contact Material | Silver Tin Oxide |
| Contact Voltage Vac | 250V |
| Contact Voltage Vdc | 250V |
| Contact Configuration | SPDT |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3252391/)

https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

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) 

PLC-INTERFACE, consisting of PLC-BPT.../21 basic terminal block with Push-in connection and plug-in miniature relay with power contact and manual operation, 1 changeover contact, 24 V AC/DC input voltage 

The figure shows the 24 V DC version 

## Why buy this product 

Slim design 

Efficient connection to system cabling using V8 adapter 

RT III sealed relay 

Safe isolation according to DIN EN 50178 between coil and contact 

Functional plug-in bridges 

Integrated input circuit and interference suppression circuit 

## Key Commercial Data 

~~QO~~ Packing unit 1 GTIN ~~pS~~ GTIN 4055626378015 Custom tariff number 85364190 ~~[~~ ~~**po**~~ 

## Technical data 

Note 

|Note|Note|
|---|---|
|Utilization restriction<br>EMC: class A product, see manufacturer's declaration in the download<br>area<br>~~a~~||
|Dimensions||
|Width|6.2 mm|
|Height|80 mm|



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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Technical data 

## Dimensions 

|Depth|94 mm|
|---|---|
|Ambient conditions||
|Ambient temperature (operation)<br>-40 °C ... 60 °C<br>Ambient temperature (storage/transport)<br>-40 °C ... 85 °C<br>~~ee~~||
|Coil side||
|Nominal input voltage UN|24 V AC/DC|
|Typical input current at UN|11 mA (at UN= 24 V AC)|
||8.5 mA (at UN= 24 V DC)|
|Typical response time|6 ms|
|Typical release time|15 ms|
|Protective circuit|Bridge rectifier Bridge rectifier|
|Operating voltage display|Yellow LED|
|Power dissipation for nominal condition|0.26 W|
|Contact side||
|Contact type|1 PDT|
|Type of switch contact|Single contact|
|Contact material|AgSnO|
||250 V AC/DC (The separating plate PLC-ATP should be installed for|
|Maximum switching voltage|voltages larger than 250 V (L1, L2, L3) between identical terminal blocks in<br>adjacent modules. Potential bridging is then carried out with FBST 8-PLC...|
||or ...FBST 500...)|
|Minimum switching voltage|5 V (at 100 mA)|
|Min. switching current|10 mA (at 12 V)|
|Maximum inrush current|10 A (4 s)|
|Limiting continuous current|6 A|
|Interrupting rating (ohmic load) max.|140 W (at 24 V DC)|
||20 W (at 48 V DC)|
||18 W (at 60 V DC)|
||23 W (at 110 V DC)|
||40 W (at 220 V DC)|
||1500 VA (for 250 V AC)|
|Switching capacity in acc. with DIN VDE 0660/IEC 60947|2 A (at 24 V, DC13)|
||0.2 A (at 110 V, DC13)|
||0.1 A (at 220 V, DC13)|
||3 A (at 24 V, AC15)|
||3 A (at 120 V, AC15)|
||3 A (at 230 V, AC15)|



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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Technical data 

|Technical data||
|---|---|
|Connection data input side||
|Connection name<br>Coil side<br>Connection method<br>Push-in connection<br>Stripping length<br>8 mm<br>Conductor cross section solid<br>0.14 mm² ... 2.5 mm²<br>Conductor cross section flexible<br>0.14 mm² ... 2.5 mm²<br>Conductor cross section AWG<br>26 ... 14<br>~~SSS~~||
|Connection data output side||
|Connection name<br>Contact side<br>Connection method<br>Push-in connection<br>Stripping length<br>8 mm<br>Conductor cross section solid<br>0.14 mm² ... 2.5 mm²<br>Conductor cross section flexible<br>0.14 mm² ... 2.5 mm²<br>Conductor cross section AWG<br>26 ... 14<br>~~SS~~||
|General||
||Separating plate PLC-ATP must be installed for voltages larger than 250|
|Note|V (L1, L2, L3) between identical terminal blocks in adjacent modules.|
||Potential bridging is then carried out with FBST 8-PLC... or FBST 500....|
|Test voltage relay winding/relay contact|4 kV AC (50 Hz, 1 min.)|
|Operating mode|100% operating factor|
|Degree of protection|RT II (flux-proof) (Relay)|
||IP20 (Relay socket)|
|Mechanical service life|1 x 10<br>7cycles|
|Mounting position|any|
|Assembly instructions|In rows with zero spacing|



## Standards and Regulations 

|Designation|Standards/regulations|
|---|---|
|Standards/regulations|IEC 60664|
||IEC 60664A|
||DIN VDE 0110|
||DIN EN 50178/DIN VDE 0160 (in relevant parts)|
||DIN EN 50178/VDE 0160|
||IEC 60255/DIN VDE 0435 (in relevant parts)|
|Degree of pollution|3|
|Overvoltage category|III|
|Flammability rating according to UL 94|V0|
|Conformance|CE-compliant|



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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Technical data 

## Environmental Product Compliance 

China RoHS Environmentally Friendly Use Period = 50 

For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” 

## Drawings 

## Diagram 

**==> picture [168 x 155] intentionally omitted <==**

**----- Start of picture text -----**<br>
Diagram<br>U 1,4<br>U ce N A<br>1,3<br>i a<br>1,21,1 PEEPSPTT TT Tete<br>UN<br>1<br>0,9 pit<br>tt tt yy<br>0,8 pi} [tir] B<br>0,7<br>20 25 30 35 40 45 50 55 60 65<br>TU [ [°C]]<br>**----- End of picture text -----**<br>


Interrupting rating 

## Curve A 

Maximum permissible continuous voltage Umax with limiting continuous current on the contact side (see relevant technical data) Curve B 

Minimum permissible operate voltage Uop after pre-excitation (see relevant technical data) 

## Circuit diagram 

**==> picture [112 x 42] intentionally omitted <==**

**----- Start of picture text -----**<br>
A2 O 11<br>A1 : 14<br>12<br>**----- End of picture text -----**<br>


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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Articles in set 

Relay socket - PLC-BPT- 24UC/21 - 2900446 

6.2 mm PLC basic terminal block with push-in connection, without relay or solid-state relay, for mounting on DIN rail NS 35/7,5, 1 PDT, input voltage 24 V AC/DC . 

Single relay - REL-MR- 24DC/21/MS - 2909642 

Plug-in miniature power relay, with power contact, 1 changeover contact, manual operation, 24 V DC input voltage 

## Classifications 

|Classifications|Classifications||
|---|---|---|
|eCl@ss|||
|eCl@ss 5.0<br>27371601<br>eCl@ss 5.1<br>27371601<br>eCl@ss 6.0<br>27371601<br>eCl@ss 7.0<br>27371601<br>eCl@ss 8.0<br>27371601<br>eCl@ss 9.0<br>27371601<br>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>~~— ee~~<br>~~S=SS>~~|||
|UNSPSC|||
||UNSPSC 13.2|39122334|



## Accessories 

## Accessories 

Bridge 

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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Accessories 

Continuous plug-in bridge - FBST 500-PLC RD - 2966786 

Continuous plug-in bridge, length: 500 mm, color: red Continuous plug-in bridge, length: 500 mm, color: blue Continuous plug-in bridge, length: 500 mm, color: gray 

Continuous plug-in bridge - FBST 500-PLC BU - 2966692 

Continuous plug-in bridge - FBST 500-PLC GY - 2966838 

Single plug-in bridge - FBST 6-PLC RD - 2966236 

Single plug-in bridge, length: 6 mm, number of positions: 2, color: red 

Single plug-in bridge - FBST 6-PLC BU - 2966812 

Single plug-in bridge, length: 6 mm, number of positions: 2, color: blue 

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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Accessories 

Single plug-in bridge - FBST 6-PLC GY - 2966825 

Single plug-in bridge, length: 6 mm, number of positions: 2, color: gray 

Single plug-in bridge - FBST 8-PLC GY - 2967688 

Single plug-in bridge, length: 8 mm, number of positions: 2, color: gray 

## Controller board 

System connection - PLC-V8/FLK14/OUT - 2295554 

V8 adapter for 8 x PLC-INTERFACE (6.2 mm); Controller: PLC system cabling of output cards; connection 1: Plug connection; connection 2: 1x IDC/FLK pin strip (14-position); number of channels: 8; control logic: positive switching 

System connection - PLC-V8/FLK14/OUT/M - 2304102 

V8 adapter for 8 x PLC-INTERFACE (6.2 mm); Controller: PLC system cabling of output cards; connection 1: Plug connection; connection 2: 1x IDC/FLK pin strip (14-position); number of channels: 8; control logic: negative switching 

System connection - PLC-V8/D15S/OUT - 2296058 

V8 adapter for 8 x PLC-INTERFACE (6.2 mm); Controller: PLC system cabling of output cards; connection 1: Plug connection; connection 2: 1x D-SUB pin strip (15-position); number of channels: 8; control logic: positive switching 

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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Accessories 

System connection - PLC-V8/D15B/OUT - 2296061 

V8 adapter for 8 x PLC-INTERFACE (6.2 mm); Controller: PLC system cabling of output cards; connection 1: Plug connection; connection 2: 1x D-SUB socket strip (15-position); number of channels: 8; control logic: positive switching 

## DIN rail 

DIN rail, unperforated - NS 35/ 7,5 V2A UNPERF 2000MM - 0801377 

DIN rail, unperforated, Width: 35 mm, Height: 7.5 mm, Length: 2000 mm, Color: silver 

## DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733 

DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 7.5 mm, width 35 mm, length: 2000 mm 

DIN rail, unperforated - NS 35/ 7,5 CU UNPERF 2000MM - 0801762 

DIN rail, material: Copper, unperforated, height 7.5 mm, width 35 mm, length: 2 m 

DIN rail, unperforated - NS 35/15 UNPERF 2000MM - 1201714 

DIN rail, material: Steel, unperforated, height 15 mm, width 35 mm, length: 2 m 

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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Accessories 

DIN rail, unperforated - NS 35/15 CU UNPERF 2000MM - 1201895 

DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15 mm, width 35 mm, length: 2 m 

DIN rail, unperforated - NS 35/15-2,3 UNPERF 2000MM - 1201798 

DIN rail, unperforated, Width: 35 mm, Height: 15 mm, Length: 2000 mm, Color: silver 

DIN rail, unperforated - NS 35/15 AL UNPERF 2000MM - 1201756 

DIN rail, deep drawn, high profile, unperforated, 1.5 mm thick, material: aluminum, height 15 mm, width 35 mm, length 2000 mm 

DIN rail perforated - NS 35/15 PERF 2000MM - 1201730 

DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 15 mm, width 35 mm, length: 2000 mm 

DIN rail, unperforated - NS 35/ 7,5 UNPERF 2000MM - 0801681 

DIN rail, material: Steel, unperforated, height 7.5 mm, width 35 mm, length: 2 m 

Labeled terminal marker 

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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Accessories 

Zack marker strip - ZB 6,LGS:FORTL.ZAHLEN - 1051016 

Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, Printed horizontally: Consecutive numbers 1 - 10, 11 - 20, etc. up to 491 - 500, Mounting type: Snap into tall marker groove, for terminal block width: 6.2 mm, Lettering field: 6.15 x 10.5 mm 

## Partition plate 

Separating plate - PLC-ATP BK - 2966841 

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 

## Power module 

## Power terminal block - PLC-ESK GY - 2966508 

Power terminal block, for the input of up to four potentials, for mounting on NS 35/7.5 

## Screwdriver tools 

Screwdriver - SZF 1-0,6X3,5 - 1204517 

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 

Terminal marking 

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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Accessories 

Zack marker strip - ZB 6:UNBEDRUCKT - 1051003 

Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, Mounting type: Snap into tall marker groove, for terminal block width: 6.2 mm, Lettering field: 6.15 x 10.5 mm 

Zack marker strip - ZB 6/WH-100:UNBEDRUCKT - 5060935 

Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, Mounting type: Snap into tall marker groove, for terminal block width: 6.2 mm, Lettering field: 6.15 x 10.5 mm 

## Marker for terminal blocks - UC-TM 6 - 0818085 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK CLED, BLUEMARK LED, CMS-P1PLOTTER, PLOTMARK, Mounting type: Snap into tall marker groove, for terminal block width: 6.2 mm, Lettering field: 5.6 x 10.5 mm 

## Marker for terminal blocks - UCT-TM 6 - 0828736 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: THERMOMARK PRIME, THERMOMARK CARD, BLUEMARK CLED, BLUEMARK LED, TOPMARK LASER, Mounting type: Snap into tall marker groove, for terminal block width: 6.2 mm, Lettering field: 5.6 x 10.5 mm 

## Spare parts 

Relay socket - PLC-BPT- 24UC/21 - 2900446 

6.2 mm PLC basic terminal block with push-in connection, without relay or solid-state relay, for mounting on DIN rail NS 35/7,5, 1 PDT, input voltage 24 V AC/DC 

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https://www.phoenixcontact.com/us/products/2909668 

## Relay Module - PLC-RPT- 24UC/21/MS - 2909668 

## Accessories 

Single relay - REL-MR- 24DC/21/MS - 2909642 

Plug-in miniature power relay, with power contact, 1 changeover contact, manual operation, 24 V DC input voltage 

Phoenix Contact 2017 © - all rights reserved http://www.phoenixcontact.com 

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## Links

- [View this product on Novapart](https://novapart.co/products/2909668/power-relay-spdt-24-vac-vdc-6-a-plc-interface)
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- [Supplier page](https://es.farnell.com/phoenix-contact/plc-rpt-24uc-21-ms/power-relay-spdt-24v-6a-din-rail/dp/3252391)
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