# Pluggable Terminal Block, 5.08 mm, 24 Ways, 24 AWG, 12 AWG, 2.5 mm², Screw

![Product image](https://novapart.co/image/farnell:2776545/)

**URL**: https://novapart.co/products/1757239/pluggable-terminal-block-508-mm-24-ways-awg-12-25
**SKU**: 1757239
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || Pluggable Terminal Blocks
**Price**: €27.8300
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Description

Pitch Spacing:5.08mm; No. of Positions:24Ways; Wire Size (AWG):24AWG to 12AWG; Conductor Area CSA:2.5mm²; Wire Connection Method:Screw; Rated Current:15A; Rated Voltage:300V; Prod

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Pitch Spacing | 5.08mm |
| Product Range | COMBICON |
| Rated Current | 15A |
| Rated Voltage | 300V |
| Wire Size (Awg) | 24AWG to 12AWG |
| No. Of Positions | 24Ways |
| Wire Size Awg Max | 12AWG |
| Wire Size Awg Min | 24AWG |
| Conductor Area Csa | 2.5mm² |
| Wire Connection Method | Screw |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2776545/)

https://www.phoenixcontact.com/gb/products/1757239 

## Printed-circuit board connector - MSTB 2,5/24-ST-5,08 - 1757239 

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 component, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, connection method: Screw connection with tension sleeve, Color: green, contact surface: Tin 

The figure shows a 10-position version of the product 

## Why buy this product 

Well-known connection principle allows worldwide use 

Low temperature rise, thanks to maximum contact force 

Allows connection of two conductors 

## Key Commercial Data 

~~OO~~ Packing unit 50 STK GTIN ~~po~~ GTIN 4017918029760 ~~GO a~~ Weight per Piece (excluding packing) 39.620 g ~~a~~ Custom tariff number ~~C~~ 85366990 ~~Ge~~ Country of origin Germany 

## Technical data 

## Dimensions 

|Length [ l ]|18.3 mm|
|---|---|
|Width [ w ]|121.92 mm|
|Height [ h ]|15 mm|
|Pitch|5.08 mm|
|Dimension a|116.84 mm|
|General||
|Range of articles|MSTB 2,5/..-ST|
|Type of contact|Female connector|



09/07/2017   Page 1 / 9 

https://www.phoenixcontact.com/gb/products/1757239 

## Printed-circuit board connector - MSTB 2,5/24-ST-5,08 - 1757239 

## Technical data 

## General 

|Number of positions|24|
|---|---|
|Connection method|Screw connection with tension sleeve|
|Insulating material group|I|
|Rated surge voltage (III/3)|4 kV|
|Rated surge voltage (III/2)|4 kV|
|Rated surge voltage (II/2)|4 kV|
|Rated voltage (III/3)|250 V|
|Rated voltage (III/2)|320 V|
|Rated voltage (II/2)|630 V|
|Connection in acc. with standard|EN-VDE|
|Nominal current IN|12 A|
|Nominal cross section|2.5 mm²|
|Maximum load current|12 A (with a 2.5 mm² conductor cross section)|
|Insulating material|PA|
|Flammability rating according to UL 94|V0|
|Internal cylindrical gage|A3|
|Stripping length|7 mm|
|Screw thread|M3|
|Tightening torque, min|0.5 Nm|
|Tightening torque max|0.6 Nm|
|Connection data||
|Conductor cross section solid min.|0.2 mm²|
|Conductor cross section solid max.|2.5 mm²|
|Conductor cross section flexible min.|0.2 mm²|
|Conductor cross section flexible max.|2.5 mm²|
|Conductor cross section flexible, with ferrule without plastic sleeve min.|0.25 mm²|
|Conductor cross section flexible, with ferrule without plastic sleeve max.|2.5 mm²|
|Conductor cross section flexible, with ferrule with plastic sleeve min.|0.25 mm²|
|Conductor cross section flexible, with ferrule with plastic sleeve max.|2.5 mm²|
|Conductor cross section AWG min.|24|
|Conductor cross section AWG max.|12|
|2 conductors with same cross section, solid min.|0.2 mm²|
|2 conductors with same cross section, solid max.|0.1 mm²|
|2 conductors with same cross section, stranded min.|0.2 mm²|
|2 conductors with same cross section, stranded max.|1.5 mm²|
|2 conductors with same cross section, stranded, ferrules without plastic<br>sleeve, min.|0.25 mm²|
|2 conductors with same cross section, stranded, ferrules without plastic<br>sleeve, max.|1 mm²|
|2 conductors with same cross section, stranded, TWIN ferrules with<br>plastic sleeve, min.|0.5 mm²|



09/07/2017   Page 2 / 9 

https://www.phoenixcontact.com/gb/products/1757239 

## Printed-circuit board connector - MSTB 2,5/24-ST-5,08 - 1757239 

## Technical data 

## Connection data 

|2 conductors with same cross section, stranded, TWIN ferrules with<br>plastic sleeve, max.|1.5 mm²|
|---|---|
|Minimum AWG according to UL/CUL|30|
|Maximum AWG according to UL/CUL|12|



## Standards and Regulations 

|Connection in acc. with standard|EN-VDE|
|---|---|
||CSA|
|Flammability rating according to UL 94|V0|



## Environmental Product Compliance 

|China RoHS|Environmentally Friendly Use Period = 50|
|---|---|
||For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”|



## Drawings 

## Diagram 

Type: MSTB 2,5/...-ST-5,08 with CCVA 2,5/...-G-5,08 P26THR 

## 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|27260704|
|eCl@ss 7.0|eCl@ss 7.0|27440402|
|eCl@ss 8.0|eCl@ss 8.0|27440309|
|eCl@ss 9.0|eCl@ss 9.0|27440309|



## ETIM 

|ETIM 3.0|ETIM 3.0|EC001121|
|---|---|---|
|ETIM 4.0|ETIM 4.0|EC002638|
|ETIM 5.0|ETIM 5.0|EC002638|



09/07/2017   Page 3 / 9 

https://www.phoenixcontact.com/gb/products/1757239 

## Printed-circuit board connector - MSTB 2,5/24-ST-5,08 - 1757239 

## Classifications 

## ETIM 

ETIM 6.0 EC002638 

UNSPSC UNSPSC 6.01 30211810 UNSPSC 7.0901 39121409 UNSPSC 11 39121409 UNSPSC 12.01 39121409 UNSPSC 13.2 39121409 ~~ae~~ Approvals 

## Approvals 

## Approvals 

CSA / VDE Gutachten mit Fertigungsüberwachung / IECEE CB Scheme / cULus Recognized / EAC 

Ex Approvals 

Approval details CSA 13631  B D mm²/AWG/kcmil 28-12 28-12 Nominal current IN 10 A 10 A Nominal voltage UN 300 V 300 V ~~po~~ VDE Gutachten mit http://www.vde.com/en/Institute/OnlineService/ 40004701 Fertigungsüberwachung VDE-approved-products/Pages/Online-Search.aspx  mm²/AWG/kcmil 0.2-2.5 Nominal current IN 12 A Nominal voltage UN 250 V ~~po~~ 09/07/2017   Page 4 / 9 

https://www.phoenixcontact.com/gb/products/1757239 

## Printed-circuit board connector - MSTB 2,5/24-ST-5,08 - 1757239 

## Approvals 

|IECEE CB Scheme<br><br>http://www.iecee.org/<br>DE1-58978-B1B2|IECEE CB Scheme<br><br>http://www.iecee.org/<br>DE1-58978-B1B2|
|---|---|
|||
|mm²/AWG/kcmil|0.2-2.5|
|Nominal current IN|12 A|
|Nominal voltage UN|250 V|



|cULus Recognized<br><br>http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19931011|cULus Recognized<br><br>http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19931011|cULus Recognized<br><br>http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm E60425-19931011|
|---|---|---|
||B|D|
|mm²/AWG/kcmil|30-12|30-12|
|Nominal current IN|15 A|15 A|
|Nominal voltage UN|300 V|150 V|



EAC 

##  

B.01742 

## Accessories 

## Accessories 

## Bridge 

Insertion bridge - EBP 2- 5 - 1733169 

Insertion bridge, fully insulated, for connectors with 5.0 or 5.08 mm pitch, no. of positions: 2 

## Insertion bridge - EBP 3- 5 - 1733172 

Insertion bridge, fully insulated, for connectors with 5.0 or 5.08 mm pitch, no. of positions: 3 

09/07/2017   Page 5 / 9 

https://www.phoenixcontact.com/gb/products/1757239 

## Printed-circuit board connector - MSTB 2,5/24-ST-5,08 - 1757239 

## Accessories 

Insertion bridge - EBP 4- 5 - 1733185 

Insertion bridge, fully insulated, for connectors with 5.0 or 5.08 mm pitch, no. of positions: 4 

Insertion bridge - EBP 5- 5 - 1733198 

Insertion bridge, fully insulated, for connectors with 5.0 or 5.08 mm pitch, no. of positions: 5 

Insertion bridge - EBP 6- 5 - 1733208 

Insertion bridge, fully insulated, for connectors with 5.0 or 5.08 mm pitch, no. of positions: 6 

## Cable housing 

Cable housing - KGS-MSTB 2,5/24 - 1805657 

Cable housing, pitch: 0 mm, number of positions: 24, dimension a: 120 mm, color: green 

## Coding element 

Coding profile - CP-MSTB - 1734634 

Coding profile, is inserted into the slot on the plug or inverted header, red insulating material 

Labeled terminal marker 

09/07/2017   Page 6 / 9 

https://www.phoenixcontact.com/gb/products/1757239 

## Printed-circuit board connector - MSTB 2,5/24-ST-5,08 - 1757239 

## Accessories 

Marker card - SK 5,08/3,8:FORTL.ZAHLEN - 0804293 

Marker card, Card, white, labeled, Horizontal: Consecutive numbers 1 - 10, 11 - 20, etc. up to 91 - (99)100, Mounting type: adhesive, for terminal block width: 5.08 mm, Lettering field: 5.08 x 3.8 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 

## Screwdriver tools 

Screwdriver - SZS 0,6X3,5 - 1205053 

Actuation tool, for ST terminal blocks, insulated, 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 

Marker card - SK U/2,8 WH:UNBEDRUCKT - 0803883 

Marker card, Sheet, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, Office printing systems, Mounting type: adhesive, for terminal block width: 210 mm, Lettering field: 186 x 2.8 mm 

## Additional products 

Base strip - MSTBW 2,5/24-G-5,08 - 1735662 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, Color: green, contact surface: Tin, mounting: Wave soldering ~~ree~~ 09/07/2017   Page 7 / 9 

https://www.phoenixcontact.com/gb/products/1757239 

## Printed-circuit board connector - MSTB 2,5/24-ST-5,08 - 1757239 

## Accessories 

Housing - MSTBVA 2,5/24-G-5,08 - 1755956 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, Color: green, contact surface: Tin, mounting: Wave soldering ~~=~~ Base strip - MSTBA 2,5/24-G-5,08 - 1757462 Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, Color: green, contact surface: Tin, mounting: Wave soldering ~~nd~~ Housing - MSTBV 2,5/24-G-5,08 - 1758238 Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, Color: green, contact surface: Tin, mounting: Wave soldering ~~we~~ Housing - MSTB 2,5/24-G-5,08 - 1759237 Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, Color: green, contact surface: Tin, mounting: Wave soldering ~~ee~~ Housing - SMSTBA 2,5/24-G-5,08 - 1767591 Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, Color: green, contact surface: Tin, mounting: Wave soldering ~~~~~~ 09/07/2017   Page 8 / 9 

https://www.phoenixcontact.com/gb/products/1757239 

## Printed-circuit board connector - MSTB 2,5/24-ST-5,08 - 1757239 

## Accessories 

Base strip - MSTBA 2,5/24-G-5,08-LA - 1768163 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, Color: green, contact surface: Tin, mounting: Wave soldering 

## Base strip - SMSTB 2,5/24-G-5,08 - 1769683 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, Color: green, contact surface: Tin, mounting: Wave soldering 

Base strip - EMSTBA 2,5/24-G-5,08 - 1880520 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, Color: green, contact surface: Tin, mounting: Press-in technology 

## Base strip - EMSTBVA 2,5/24-G-5,08 - 1915958 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 24, pitch: 5.08 mm, Color: green, contact surface: Tin, mounting: Press-in technology 

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

09/07/2017   Page 9 / 9 



## Links

- [View this product on Novapart](https://novapart.co/products/1757239/pluggable-terminal-block-508-mm-24-ways-awg-12-25)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/mstb-2-5-24-st-5-08/terminal-block-pluggable-24pos/dp/2776545)
---

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