# INTERFACE MODULE, 1A, 50VDC/25VAC, 20POS

![Product image](https://novapart.co/image/farnell:3256775/)

**URL**: https://novapart.co/products/2906440/interface-module-1a-50vdc-25vac-20pos
**SKU**: 2906440
**Manufacturer**: PHOENIX CONTACT
**Category**: Automation & Process Control || Process Controllers, Programmers & Indicators || Controllers || Controller Accessories
**Price**: €81.9100
**Stock**: 10+
**Lead Time**: 85 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |
| Product Range | VARIOFACE FLKM |
| Current Rating | 1A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3256775/)

https://www.phoenixcontact.com/gb/products/2906440 

## Interface module - FLKM 20/KDS3-MT/SC053 - 2906440 

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) 

VARIOFACE termination board with knife disconnection and 20-pos. flat cable connector, module width: 111 mm 

## Key Commercial Data 

Packing unit 1 pc ~~——————————~~ Minimum order quantity ~~pe~~ 50 pc GTIN ~~pA~~ GTIN 4055626076614 Weight per Piece (excluding packing) 225.000 g ~~es po~~ Custom tariff number 85369010 ~~ee po~~ Country of origin Germany ~~—— po~~ Note Made to Order (non-returnable) ~~——~~ ~~**po**~~ 

## Technical data 

## Dimensions 

|Width|111 mm|
|---|---|
|Height|77 mm|
|Depth|60 mm|
|Ambient conditions||
|Ambient temperature (operation)|-20 °C ... 50 °C|
|Maximum altitude|< 2000 m|
|Degree of protection|IP00|
||≥ IP54 (Installation location)|



## General 

|Nominal voltage UN|< 50 V DC|
|---|---|
||< 25 V AC|
|Max. perm. current (per branch)|1 A|



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https://www.phoenixcontact.com/gb/products/2906440 

## Interface module - FLKM 20/KDS3-MT/SC053 - 2906440 

## Technical data 

## General 

|General||
|---|---|
|Mounting position|any|
|Connection data||
|Connection name<br>Field level<br>Connection method<br>Screw connection with disconnect knife<br>Screw thread<br>M3<br>Number of positions<br>20<br>Conductor cross section solid<br>0.2 mm² ... 4 mm²<br>Conductor cross section flexible<br>0.2 mm² ... 2.5 mm²<br>Conductor cross section AWG<br>24 ... 12<br>~~SO~~||
|Connection data 2||
|Connection name<br>Controller level<br>Connection method<br>IDC/FLK pin strip<br>Number of connections<br>1<br>Number of positions<br>20<br>Pitch<br>2.54 mm<br>~~SSS~~||
|Standards and Regulations||
|Designation<br>Air clearances and creepage distances<br>Standards/regulations<br>DIN EN 50178: 1998-04<br>Rated insulation voltage<br>50 V<br>Rated surge voltage<br>0.5 kV (1.2/50 μs)<br>Insulation<br>Functional insulation<br>Pollution degree<br>2<br>Overvoltage category<br>II<br>~~ee~~||
|Environmental Product Compliance||
|REACh SVHC<br>Lead 7439-92-1<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>~~—~~||
|Classifications||
|eCl@ss||



|eCl@ss 4.0|eCl@ss 4.0|27250313|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27250313|
|eCl@ss 5.0|eCl@ss 5.0|27250313|
|eCl@ss 5.1|eCl@ss 5.1|27250313|
|eCl@ss 7.0|eCl@ss 7.0|27141152|
|eCl@ss 8.0|eCl@ss 8.0|27141152|
|eCl@ss 9.0|eCl@ss 9.0|27141152|



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https://www.phoenixcontact.com/gb/products/2906440 

## Interface module - FLKM 20/KDS3-MT/SC053 - 2906440 

|Classifications|
|---|
|ETIM<br>ETIM 4.0<br>EC002780<br>ETIM 5.0<br>EC002780<br>ETIM 6.0<br>EC002780<br>ETIM 7.0<br>EC002780<br>~~_—S——————~~|
|UNSPSC<br>UNSPSC 13.2<br>39121432<br>UNSPSC 18.0<br>39121432<br>UNSPSC 19.0<br>39121432<br>UNSPSC 20.0<br>39121432<br>UNSPSC 21.0<br>39121432<br>~~SSS~~|
|Phoenix Contact 2020 © - all rights reserved|
|http://www.phoenixcontact.com|



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## Links

- [View this product on Novapart](https://novapart.co/products/2906440/interface-module-1a-50vdc-25vac-20pos)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/flkm-20-kds3-mt-sc053/interface-module-1a-50vdc-25vac/dp/3256775)
---

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