# DIN Rail Mount Terminal Block, Installation, 4 Ways, 28 AWG, 12 AWG, 2.5 mm², Clamp, 24 A

![Product image](https://novapart.co/image/farnell:3286415/)

**URL**: https://novapart.co/products/3031856/din-rail-mount-terminal-block-installation-4-ways
**SKU**: 3031856
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €2.2800
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| No. Of Levels | 3 |
| Product Range | CLIPLINE STI |
| Rated Current | 24A |
| Rated Voltage | 400V |
| No. Of Positions | 4Ways |
| Wire Size Awg Max | 12AWG |
| Wire Size Awg Min | 28AWG |
| Conductor Area Csa | 2.5mm² |
| Wire Connection Method | Clamp |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3286415/)

## **Extract from the online catalog** 

## **STI 2,5-L/L** 

Order No.: 3031856 

http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=3031856 

Installation level terminal block, Spring-cage connection, Cross section:  0.08 mm² - 4 mm², AWG: 28 - 12, Width: 5.2 mm, Color: gray, Mounting type: NS 35/7,5, NS 35/15 

## Product notes 

WEEE/RoHS-compliant since: 01/01/2003 

|**Commercial data**||||||||||||||||||||||||||01/01/2003|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||||||||||||||||||
|EAN|4<br>017918<br>|<br>1||||||||||||||614263|||||||||||.Eh”|
|sales group|A622||||||||||||||||||||||||||
|Pack|50 Pcs.|50 Pcs.|||||||||||||||||||||||||
|Customs tariff|85369010|||||||||||||||||||||||||http://|
|||||||||||||||||||||||||||www.download.phoenixcontact.com|
|Gross weight in pieces|0.01376 KG|||||||0.01376 KG||||||||||||||||||Please note that the data given|
|Net weight per piece|0.012602 KG|||||||||||||||||||||||||here has been taken from the<br>online catalog. For comprehensive|
|Catalog page information|Page 289 (C-3-2013)|||||||||Page 289 (C-3-2013)||||||||||||||||information and data, please refer|
|||||||||||||||||||||||||||to the user documentation. The|
|||||||||||||||||||||||||||General Terms and Conditions of|
|||||||||||||||||||||||||||Use apply to Internet downloads.|



## **Technical data** 

## **General** 

|**General**||
|---|---|
|Number of levels|3|
|Number of connections|4|
|Color|gray|
|Insulating material|PA|
|Inflammability class according to UL 94|V0|



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STI 2,5-L/L Order No.: 3031856 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=3031856 

## **General** 

|**General**||
|---|---|
|Maximum load current|24 A (with 4 mm² conductor cross section)|
|Current carrying capacity of the neutral busbar|140 A|
|Rated surge voltage|6 kV|
|Pollution degree|3|
|Surge voltage category|III|
|Insulating material group|I|
|Connection in acc. with standard|IEC 60947-7-1|
|Maximum load current (lower level)|24 A|
|Additional text|with 4 mm² conductor cross section|
|Nominal current IN(lower level)|24 A|
|Nominal voltage UN|400 V (phase conductor/phase conductor)|
|Open side panel|ja|



## **Dimensions** 

|**Dimensions**||
|---|---|
|Width|5.2 mm|
|Length|97 mm|
|Height NS 35/7,5|50.5 mm|
|Height NS 35/15|58 mm|



## **Connection data** 

|**Connection data**||
|---|---|
|Conductor cross section solid min.|0.08 mm²|
|Conductor cross section solid max.|4 mm²|
|Conductor cross section stranded min.|0.08 mm²|
|Conductor cross section stranded max.|4 mm²|
|Conductor cross section AWG/kcmil min.|28|
|Conductor cross section AWG/kcmil max|12|
|Conductor cross section stranded, with ferrule<br>without plastic sleeve min.|0.14 mm²|
|Conductor cross section stranded, with ferrule<br>without plastic sleeve max.|2.5 mm²|
|Conductor cross section stranded, with ferrule<br>with plastic sleeve min.|0.14 mm²|
|Conductor cross section stranded, with ferrule<br>with plastic sleeve max.|2.5 mm²|
|2 conductors with same cross section, stranded,<br>TWIN ferrules with plastic sleeve, max.|0.5 mm²|
|Connection method|Spring-cage connection|



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STI 2,5-L/L Order No.: 3031856 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=3031856 

|Stripping length|10 mm|
|---|---|
|Internal cylindrical gage|A3|



**Certificates / Approvals** ~~eee~~ 

## GAAW & 6 

Certification CSA, cULus Recognized, GOST 

Certifications applied for: Certification Ex: 

**Accessories** ~~eee~~ 

|**Assembly**|||
|---|---|---|
|3030831|AB-STI/3|Support bracket, Bracket for busbars, set every 20 cm, Length: 97<br>mm, Width: 2 mm, Height: 52 mm, Color: blue|
|3030857|ATP-STI/3|Partition plate, Length: 107 mm, Width: 2.2 mm, Height: 55 mm,<br>Color: gray|
|0801704|NS 35/ 7,5 AL UNPERF<br>2000MM|DIN rail, unperforated, Width: 35 mm, Height: 7.5 mm,<br>Length: 2000 mm, Color: silver|
|1206560|NS 35/ 7,5 CAP<br>~~Po~~|DIN rail end piece, for DIN rail NS 35/7.5|
|0801762|NS 35/ 7,5 CU UNPERF<br>2000MM|DIN rail, material: Copper, unperforated, height 7.5 mm, width 35<br>mm, length: 2 m|
|0801733|NS 35/ 7,5 PERF 2000MM|DIN rail, material: steel galvanized and passivated with a thick<br>layer, perforated, height 7.5 mm, width 35 mm, length: 2000 mm|
|0801681<br>~~Pp~~|NS 35/ 7,5 UNPERF 2000MM<br>~~Pp~~|DIN rail, material: Steel, unperforated, height 7.5 mm, width 35<br>mm, length: 2 m|
|1204119<br>~~Pp~~|NS 35/ 7,5 WH PERF 2000MM<br>~~Pp~~|DIN rail 35 mm (NS 35)|
|1204122<br>~~Pp~~|NS 35/ 7,5 WH UNPERF<br>2000MM<br>~~Pp~~|DIN rail 35 mm (NS 35)|
|1206421|NS 35/ 7,5 ZN PERF 2000MM|DIN rail, material: Galvanized, perforated, height 7.5 mm, width 35<br>mm, length: 2 m|
|1206434|NS 35/ 7,5 ZN UNPERF<br>2000MM|DIN rail, material: Galvanized, unperforated, height 7.5 mm, width<br>35 mm, length: 2 m|



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STI 2,5-L/L Order No.: 3031856 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=3031856 

|**Bridges**|||
|---|---|---|
|3030161|FBS 2-5|Plug-in bridge, Number of positions: 2, Color: red|
|3030174|FBS 3-5|Plug-in bridge, Number of positions: 3, Color: red|
|3030187|FBS 4-5|Plug-in bridge, Number of positions: 4, Color: red|
|3030190|FBS 5-5|Plug-in bridge, Number of positions: 5, Color: red|
|3030213|FBS 10-5|Plug-in bridge, Number of positions: 10, Color: red|
|3030226|FBS 20-5|Plug-in bridge, Number of positions: 20, Color: red|
|3033702|FBSR 2-5|Plug-in bridge, Number of positions: 2, Color: red|
|3033710|FBSR 10-5|Plug-in bridge, Number of positions: 10, Color: red|
|3001591|FBSR 3-5|Plug-in bridge, Number of positions: 3, Color: red|
|3001592|FBSR 4-5|Plug-in bridge, Number of positions: 4, Color: red|
|3001593|FBSR 5-5|Plug-in bridge, Number of positions: 5, Color: red|
|**Connector/Adapter**|||
|3002843|ISH 2,5/0,2|Insulating sleeve, Color: white|
|3002856|ISH 2,5/0,5|Insulating sleeve, Color: gray|
|3002869|ISH 2,5/1,0|Insulating sleeve, Color: black|
|3032871|PAI-4-N GY|Test plugs, Color: gray|
|**Covers**|||
|3030844|D-STI/3|End cover, Length: 97 mm, Width: 2.2 mm, Height: 50.5 mm,<br>Color: gray|
|**General**|||
|3039900|ST-IL|Operating decal for the ST terminal block|
|**Marking**|||
|0818108|UC-TM 5|Marker for terminal blocks, Sheet, white, unlabeled, can be<br>labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter,<br>Mounting type: Snap into tall marker groove, for terminal block<br>width: 5.2 mm, Lettering field: 10.5 x 4.6 mm|
|0824581|UC-TM 5 CUS|Marker for terminal blocks, can be ordered: by sheet, white,<br>labeled according to customer specifications, Mounting type: Snap<br>into tall marker groove, for terminal block width: 5.2 mm, Lettering<br>field: 10.5 x 4.6 mm|
|0818153|UC-TMF 5|Marker for terminal blocks, Sheet, white, unlabeled, can be<br>labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter,<br>Mounting type: Snap into flat marker groove, for terminal block<br>width: 5.2 mm, Lettering field: 4.6 x 5.1 mm|



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STI 2,5-L/L Order No.: 3031856 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=3031856 

|0824638|UC-TMF 5 CUS|Marker for terminal blocks, can be ordered: by sheet, white,<br>labeled according to customer specifications, Mounting type: Snap<br>into flat marker groove, for terminal block width: 5.2 mm, Lettering<br>field: 4.6 x 5.1 mm|
|---|---|---|
|0828734|UCT-TM 5|Marker for terminal blocks, Sheet, white, unlabeled, can be<br>labeled with: THERMOMARK CARD, BLUEMARK CLED,<br>BLUEMARK LED, Mounting type: Snap into tall marker groove, for<br>terminal block width: 5.2 mm, Lettering field: 4.6 x 10.5 mm|
|0829595|UCT-TM 5 CUS|Marker for terminal blocks, can be ordered: by sheet, white,<br>labeled according to customer specifications, Mounting type: Snap<br>into tall marker groove, Lettering field: 4.6 x 10.5 mm|
|0828744|UCT-TMF 5|Marker for terminal blocks, Sheet, white, unlabeled, can be<br>labeled with: THERMOMARK CARD, BLUEMARK CLED,<br>BLUEMARK LED, Mounting type: Snap into flat marker groove, for<br>terminal block width: 5.2 mm, Lettering field: 4.4 x 4.7 mm|
|0829658|UCT-TMF 5 CUS|Marker for terminal blocks, can be ordered: by sheet, white,<br>labeled according to customer specifications, Mounting type: Snap<br>into flat marker groove, for terminal block width: 5.2 mm, Lettering<br>field: 4.4 x 4.7 mm|
|1050004|ZB 5 :UNBEDRUCKT|Zack marker strip, Strip, white, unlabeled, can be labeled with:<br>Plotter, Mounting type: Snap into tall marker groove, for terminal<br>block width: 5.2 mm, Lettering field: 5.1 x 10.5 mm|
|0824962|ZB 5 CUS|Zack marker strip, can be ordered: Strip, white, labeled according<br>to customer specifications, Mounting type: Snap into tall marker<br>groove, for terminal block width: 5.2 mm, Lettering field: 5.15 x<br>10.5 mm|
|1050017|ZB 5,LGS:FORTL.ZAHLEN|Zack marker strip, Strip, white, labeled, Printed<br>horizontally: Consecutive numbers 1 - 10, 11 - 20, etc. up to 491<br>- 500, Mounting type: Snap into tall marker groove, for terminal<br>block width: 5.2 mm, Lettering field: 5.15 x 10.5 mm|
|1050033|ZB 5,LGS:GLEICHE ZAHLEN|Zack marker strip, Strip, white, labeled, can be labeled with:<br>Plotter, Printed horizontally: Identical numbers 1 or 2, etc. up to<br>100, Mounting type: Snap into tall marker groove, for terminal<br>block width: 5.2 mm, Lettering field: 5.15 x 10.5 mm|
|1050415|ZB 5,LGS:L1-N,PE|Marker for terminal blocks, Strip, white, labeled, Horizontal: L1,<br>L2, L3, N, PE, L1, L2, L3, N, PE, Mounting type: Snap into tall<br>marker groove, for terminal block width: 5.2 mm, Lettering field:<br>5.15 x 10.5 mm|
|1050020|ZB 5,QR:FORTL.ZAHLEN|Zack marker strip, Strip, white, labeled, can be labeled with:<br>Plotter, Printed vertically: Consecutive numbers 1 - 10, 11 - 20,<br>etc. up to 491 - 500, Mounting type: Snap into tall marker groove,<br>for terminal block width: 5.2 mm, Lettering field: 5.15 x 10.5 mm|
|0825025|ZBF 5 CUS|Zack Marker strip, flat, can be ordered: Strip, white, labeled<br>according to customer specifications, Mounting type: Snap into flat<br>marker groove, for terminal block width: 5 mm, Lettering field: 5.15<br>x 5.15 mm|



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http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=3031856 

|0808671|ZBF 5,LGS:FORTL.ZAHLEN<br>~~oo~~|Zack Marker strip, flat, Strip, white, labeled, Printed<br>horizontally: Consecutive numbers 1 - 10, 11 - 20, etc. up to 491<br>- 500, Mounting type: Snap into flat marker groove, for terminal<br>block width: 5 mm, Lettering field: 5.15 x 5.15 mm|
|---|---|---|
|0810821|ZBF 5,LGS:GERADE ZAHLEN<br>~~oe~~|Zack Marker strip, flat, Strip, white, labeled, Printed<br>horizontally: Consecutive numbers 2 - 20, 22 - 40, etc. up to 82<br>- 100, Mounting type: Snap into flat marker groove, for terminal<br>block width: 5 mm, Lettering field: 5.15 x 5.15 mm|
|0810863|ZBF 5,LGS:UNGERADE<br>ZAHLEN<br>~~oe~~|Zack Marker strip, flat, Strip, white, labeled, Printed<br>horizontally: Odd numbers 1 - 19, 21 - 39, etc. up to 81 - 99,<br>Mounting type: Snap into flat marker groove, for terminal block<br>width: 5 mm, Lettering field: 5.15 x 5.15 mm|
|0808697|ZBF 5,QR:FORTL.ZAHLEN<br>~~oe~~<br>~~oe~~|Zack Marker strip, flat, Strip, white, labeled, Printed<br>vertically: Consecutive numbers 1 - 10, 11 - 20, etc. up to 91 -<br>100, Mounting type: Snap into flat marker groove, for terminal<br>block width: 5 mm, Lettering field: 5.15 x 5.15 mm|
|0808642|ZBF 5:UNBEDRUCKT<br>~~oe~~<br>~~an~~|Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with:<br>Plotter, Mounting type: Snap into flat marker groove, for terminal<br>block width: 5 mm, Lettering field: 5.1 x 5.2 mm|



## **Additional products** ~~EE~~ 

||Item|Designation|Description|
|---|---|---|---|
||**Assembly**|||
|3030828<br>AB-STI<br>Support bracket, Bracket for busbars, set every 20 cm, Length: 67<br>mm, Width: 2 mm, Height: 43 mm, Color: blue<br>**Drawings**<br>~~aEE~~||||



Circuit diagram 

PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com 

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STI 2,5-L/L Order No.: 3031856 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=3031856 

## **Address** 

PHOENIX CONTACT Deutschland GmbH Flachsmarktstr. 8 32825 Blomberg,Germany Phone +49 5235 3 12000 Fax +49 5235 3 41200 http://www.phoenixcontact.com 

© 2014 Phoenix Contact Technical modifications reserved; 

PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com 

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## Links

- [View this product on Novapart](https://novapart.co/products/3031856/din-rail-mount-terminal-block-installation-4-ways)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/sti-2-5-l-l/din-rail-tb-clamp-4pos-28-12awg/dp/3286415)
---

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