# Pluggable Terminal Block, 1 Ways, 2.5 mm², Clamp

![Product image](https://novapart.co/image/farnell:3239332/)

**URL**: https://novapart.co/products/3043080/pluggable-terminal-block-1-ways-25-mm2-clamp
**SKU**: 3043080
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || Pluggable Terminal Blocks
**Price**: €1.2200
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Pitch Spacing | - |
| Product Range | CLIPLINE COMBI SP |
| Rated Current | 24A |
| Rated Voltage | 500V |
| Wire Size (Awg) | 28AWG to 12AWG |
| No. Of Positions | 1Ways |
| Conductor Area Csa | 2.5mm² |
| Wire Connection Method | Clamp |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3239332/)

https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

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) 

Plug, Connection method: Spring-cage connection, Plug connection, Number of positions: 1, Cross section: 0.08 mm² - 4 mm², AWG: 28 - 12, Width: 5.2 mm, Height: 39 mm, Color: blue 

Illustration shows versions of the SP 

2,5/1-... connector in various colors 

## Product Description 

Connector element right, left housing with engagement pin, right closed with cover 

## Why buy this product 

Cable housing can be snapped on to the plugs, see figure below 

The plug with spring-cage connection is assembled directly on site by snapping together single-position plug elements The ST-COMBI plugs for self-assembly provide solutions that users can implement themselves 

Key Commercial Data 

~~a~~ Packing unit 1 STK ~~a~~ Minimum order quantity 50 STK GTIN ~~pA~~ GTIN 4017918894948 ~~a a~~ Weight per Piece (excluding packing) 3.500 g ~~a~~ Custom tariff number 85366990 ~~a~~ Country of origin Poland 

## Technical data 

## General 

|Number of positions|1|
|---|---|
|Number of levels|1|



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https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

## Technical data 

|General||
|---|---|
|Number of connections<br>~~a~~|1<br>~~G~~|
|Nominal cross section|2.5 mm²|
|Color<br>~~Ge~~<br>~~a~~|blue<br>~~Ge~~<br>~~Ge~~|
|Insulating material<br>~~a~~|PA<br>~~Ge~~|
|Flammability rating according to UL 94<br>~~a~~<br>~~a~~|V0<br>~~Ge~~<br>~~G~~|
|Maximum load current<br>~~GO~~|24 A (with a 2.5 mm² conductor cross section)<br>~~GO~~|
|Rated surge voltage<br>~~GO~~<br>~~a~~|6 kV<br>~~GO~~<br>~~Ge~~|
|Degree of pollution<br>~~a~~|3<br>~~Ge~~|
|Overvoltage category<br>~~a~~<br>~~Ge~~<br>~~**a**~~|III<br>~~Ge~~<br>~~Ge~~<br>~~**G**e~~|
|Insulating material group<br>~~**a**~~|I<br>~~**G**e~~|
|Maximum load current<br>~~**a**~~|24 A (with 4 mm² conductor cross section)<br>~~**G**e~~|
|Nominal current IN<br>~~a~~|24 A<br>~~a~~|
|Nominal voltage UN<br>~~a~~|500 V<br>~~a~~|
|Open side panel<br>~~GO~~|No<br>~~GO~~|
|Relative insulation material temperature index (Elec., UL 746 B)<br>~~GO~~|130 °C<br>~~GO~~|
|Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))<br>~~GO~~|130 °C<br>~~GO~~|
|Static insulating material application in cold<br>~~a~~|-60 °C<br>~~a~~<br>~~O~~|
|Behavior in fire for rail vehicles (DIN 5510-2)<br>~~a~~<br>~~a~~|Test passed<br>~~a~~<br>~~G~~<br>~~GO~~|
|Flame test method (DIN EN 60695-11-10)<br>~~a~~|V0<br>~~GO~~|
|Oxygen index (DIN EN ISO 4589-2)<br>~~a~~<br>~~GO~~|32.3 %<br>~~GO~~<br>~~GO~~|
|NF F16-101, NF F10-102 Class I<br>~~GO~~|2<br>~~GO~~|
|NF F16-101, NF F10-102 Class F<br>~~GO~~<br>~~**a**~~|2<br>~~GO~~<br>~~**G**O~~|
|Surface flammability NFPA 130 (ASTM E 162)<br>~~**a**~~|passed<br>~~**G**O~~|
|Specific optical density of smoke NFPA 130 (ASTM E 662)<br>~~**a**~~|passed<br>~~**G**O~~<br>~~GO~~|
|Smoke gas toxicity NFPA 130 (SMP 800C)<br>~~a~~|passed<br>~~a~~<br>~~GO~~|
|Calorimetric heat release NFPA 130 (ASTM E 1354)<br>~~GO~~|28 MJ/kg<br>~~GO~~<br>~~GO~~|
|Fire protection for rail vehicles (DIN EN 45545-2) R22<br>~~GO~~|HL 1 - HL 3<br>~~GO~~|
|Fire protection for rail vehicles (DIN EN 45545-2) R23<br>~~GO~~|HL 1 - HL 3<br>~~GO~~|
|Fire protection for rail vehicles (DIN EN 45545-2) R24<br>~~a~~|HL 1 - HL 3<br>~~O~~|
|Fire protection for rail vehicles (DIN EN 45545-2) R26<br>~~Ge~~|HL 1 - HL 3<br>~~Ge~~|



02/09/2017   Page 2 / 12 

https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

## Technical data 

## Connection data 

|Connection method|Spring-cage connection|
|---|---|
|Connection in acc. with standard|IEC 61984|
|Conductor cross section solid min.|0.08 mm²|
|Conductor cross section solid max.|4 mm²|
|Conductor cross section AWG min.|28|
|Conductor cross section AWG max.|12|
|Conductor cross section flexible min.|0.08 mm²|
|Conductor cross section flexible max.|2.5 mm²|
|Min. AWG conductor cross section, flexible|28|
|Max. AWG conductor cross section, flexible|14|
|Conductor cross section flexible, with ferrule without plastic sleeve min.|0.14 mm²|
|Conductor cross section flexible, with ferrule without plastic sleeve max.|2.5 mm²|
|Conductor cross section flexible, with ferrule with plastic sleeve min.|0.14 mm²|
|Conductor cross section flexible, with ferrule with plastic sleeve max.|2.5 mm²|
|2 conductors with same cross section, stranded, TWIN ferrules with plastic<br>sleeve, max.|0.5 mm²|
|Stripping length|8 mm ... 10 mm|
|Internal cylindrical gage|A3|
|Connection method|Plug connection|



Drawings 

## **Diagram** 

**Derating curve for ST 2,5** -/ TWIN-1P, STMT/1P, ST2,5/ **2** P,,5- 

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https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

TWIN-ST TG/1P2,5andTWIN/ 1Pfor **a** llnd forplug allversions SP... .plug versions SP... . 

**Diagram** 

**Derating curve for ST** TB **2,5** -/ QUATTRO/2P,2P, **ST** TB **2,5** -/ 2P-QUATTRO/4P PVand forand allfor a lp **l** ug versionsplug SP... .versions SP... . 

Diagram 

Circuit diagram 

Derating curve for ST 2,5-4L/1P, ST 2,5-4L/2P and for all plug versions SP... . 

02/09/2017   Page 4 / 12 

https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

## Schematic diagram 

**==> picture [106 x 56] intentionally omitted <==**

**----- Start of picture text -----**<br>
.../1-L dy ‘Agi<br>.../1-M<br>.../1-R<br>**----- End of picture text -----**<br>


## Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|272607xx|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27260701|
|eCl@ss 5.0|eCl@ss 5.0|27260701|
|eCl@ss 5.1|eCl@ss 5.1|27260701|
|eCl@ss 6.0|eCl@ss 6.0|27141151|
|eCl@ss 7.0|eCl@ss 7.0|27141151|
|eCl@ss 8.0|eCl@ss 8.0|27141151|
|eCl@ss 9.0|eCl@ss 9.0|27141151|



## ETIM 

|ETIM 2.0|ETIM 2.0|EC000897|
|---|---|---|
|ETIM 3.0|ETIM 3.0|EC000897|
|ETIM 4.0|ETIM 4.0|EC002021|
|ETIM 5.0|ETIM 5.0|EC002021|
|ETIM 6.0|ETIM 6.0|EC002021|



## UNSPSC 

|UNSPSC 6.01|UNSPSC 6.01|30211802|
|---|---|---|
|UNSPSC 7.0901|UNSPSC 7.0901|39121402|
|UNSPSC 11|UNSPSC 11|39121402|
|UNSPSC 12.01|UNSPSC 12.01|39121402|
|UNSPSC 13.2|UNSPSC 13.2|39121402|



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https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

## Approvals 

## Approvals 

## Approvals 

CSA / UL Recognized / VDE Gutachten mit Fertigungsüberwachung / cUL Recognized / LR / BV / RS / IECEE CB Scheme / CSA / EAC / DNV GL / DNV GL / cULus Recognized 

Ex Approvals 

## Approval details 

|CSA<br><br>http://www.csagroup.org/services/testing-<br>and-certification/certified-product-listing/<br>13631|CSA<br><br>http://www.csagroup.org/services/testing-<br>and-certification/certified-product-listing/<br>13631|CSA<br><br>http://www.csagroup.org/services/testing-<br>and-certification/certified-product-listing/<br>13631|
|---|---|---|
||B|C|
|mm²/AWG/kcmil|24-12|24-12|
|Nominal current IN|20 A|20 A|
|Nominal voltage UN|300 V|300 V|



Nominal voltage UN 300 V 300 V UL Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 60425 B C D mm²/AWG/kcmil 28-12 28-12 28-12 Nominal current IN 20 A 20 A 5 A Nominal voltage UN 300 V 300 V 600 V ~~——~~ VDE Gutachten mit http://www.vde.com/en/Institute/OnlineService/ 40019518 Fertigungsüberwachung VDE-approved-products/Pages/Online-Search.aspx  mm²/AWG/kcmil 0.2-4 Nominal voltage UN 500 V ~~———~~ 

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https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

Approvals cUL Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 60425 B C D mm²/AWG/kcmil 28-12 28-12 28-12 Nominal current IN 20 A 20 A 5 A Nominal voltage UN 300 V 300 V 600 V LR http://www.lr.org/en 05/20042  ~~——=~~ http://www.veristar.com/portal/veristarinfo/generalinfo/ BV 27721/A0 BV approved/approvedProducts/equipmentAndMaterials  RS http://www.rs-head.spb.ru/en/index.php 11.04057.250  IECEE CB Scheme http://www.iecee.org/ DE1-57873_B1  mm²/AWG/kcmil 0.2-4 Nominal voltage UN 500 V ~~——~~ http://www.csagroup.org/services/testingCSA 13631 and-certification/certified-product-listing/  B C D mm²/AWG/kcmil 24-12 24-12 24-12 Nominal current IN 20 A 20 A 5 A Nominal voltage UN 300 V 300 V 300 V EAC 7500651.22.01.00246  ~~——=~~ 02/09/2017   Page 7 / 12 

https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

Approvals 

~~|~~ DNV GL https://www.dnvgl.com/ E-13345 (E-9232) ~~|~~ DNV GL http://exchange.dnv.com/tari/ TAE00001CS cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm 

> cULus Recognized  

## Accessories 

## Accessories 

Labeled terminal marker 

Zack Marker strip, flat - ZBF 5 CUS - 0825025 

Zack Marker strip, flat, can be ordered: Strip, white, labeled according to customer specifications, Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm 

Zack Marker strip, flat - ZBF 5,LGS:FORTL.ZAHLEN - 0808671 

Zack Marker strip, flat, Strip, white, labeled, Printed horizontally: Consecutive numbers 1 - 10, 11 - 20, etc. up to 491 - 500, Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm 

Zack Marker strip, flat - ZBF 5,QR:FORTL.ZAHLEN - 0808697 

Zack Marker strip, flat, Strip, white, labeled, Printed vertically: Consecutive numbers 1 - 10, 11 - 20, etc. up to 91 - 100, Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm 

02/09/2017   Page 8 / 12 

https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

## Accessories 

Zack Marker strip, flat - ZBF 5,LGS:GERADE ZAHLEN - 0810821 

Zack Marker strip, flat, Strip, white, labeled, Printed horizontally: Consecutive numbers 2 - 20, 22 - 40, etc. up to 82 - 100, Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm 

Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN - 0810863 

Zack Marker strip, flat, Strip, white, labeled, Printed horizontally: Odd numbers 1 - 19, 21 - 39, etc. up to 81 - 99, Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm 

## Marker for terminal blocks - UC-TMF 5 CUS - 0824638 

Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, Mounting type: Snap into flat marker groove, for terminal block width: 5.2 mm, Lettering field: 4.6 x 5.1 mm 

## Marker for terminal blocks - UCT-TMF 5 CUS - 0829658 

Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, Mounting type: Snap into flat marker groove, for terminal block width: 5.2 mm, Lettering field: 4.4 x 4.7 mm 

## Marker pen 

Marker pen - B-STIFT - 1051993 

Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm 

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https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

## Accessories 

Marker pen - X-PEN 0,35 - 0811228 

Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm 

Mounting material 

Latching - PR - 3040559 

Latching, Number of positions: 1, Color: orange 

Latching - PR/2 - 3040630 

Latching, Number of positions: 2, Color: orange 

Latching - PRT/2 - 3040631 

Latching, can only be released using a screwdriver, Number of positions: 2, Color: orange 

Latching - PRZ - 3040614 

Latching, Length: 3 mm, Width: 5.2 mm, Number of positions: 2, Color: orange 

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https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

## Accessories 

## Screwdriver tools 

Screwdriver - ST-BW - 1207608 

Actuation tool, for all 2.5 mm² - 4.0 mm² spring-cages 

## Shield connection 

Shield connection clip - PSH 3- 6 - 3040591 

Shield connection clip, Color: black 

Shield connection clip - PSH 5-10 - 3040601 

Shield connection clip, Color: black 

## Strain relief 

Strain relief - PZ/2 - 3040627 

Strain relief, Number of positions: 2, Color: black 

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https://www.phoenixcontact.com/us/products/3043080 

## Plug - SP 2,5/ 1-R BU - 3043080 

## Accessories 

Strain relief - PZ/4 - 3040643 

Strain relief, Number of positions: 4, Color: black 

## Terminal marking 

Zack Marker strip, flat - ZBF 5:UNBEDRUCKT - 0808642 

Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.1 x 5.2 mm 

## Marker for terminal blocks - UC-TMF 5 - 0818153 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK CLED, BLUEMARK LED, CMS-P1PLOTTER, PLOTMARK, Mounting type: Snap into flat marker groove, for terminal block width: 5.2 mm, Lettering field: 4.6 x 5.1 mm 

## Marker for terminal blocks - UCT-TMF 5 - 0828744 

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 flat marker groove, for terminal block width: 5.2 mm, Lettering field: 4.4 x 4.7 mm 

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

02/09/2017   Page 12 / 12 



## Links

- [View this product on Novapart](https://novapart.co/products/3043080/pluggable-terminal-block-1-ways-25-mm2-clamp)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/sp-2-5-1-r-bu/terminal-block-pluggable-1way/dp/3239332)
---

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