# Pluggable Terminal Block, 5 mm, 4 Ways, 2.5 mm², Screw

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![Product image](https://novapart.co/image/farnell:3239630/)

**URL**: https://novapart.co/products/1756298/pluggable-terminal-block-5-mm-4-ways-25-mm2-screw
**SKU**: 1756298
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || Pluggable Terminal Blocks
**Price**: €2.2500
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Pitch Spacing | 5mm |
| Product Range | CLASSIC COMBICON MSTB |
| Rated Current | 12A |
| Rated Voltage | 320V |
| Wire Size (Awg) | 24AWG to 12AWG |
| No. Of Positions | 4Ways |
| Conductor Area Csa | 2.5mm² |
| Wire Connection Method | Screw |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3239630/)

https://www.phoenixcontact.com/us/products/1756298 

## Printed-circuit board connector - MSTB 2,5/ 4-ST BK - 1756298 

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: 4, Pitch: 5 mm, Connection method: Screw connection with tension sleeve, Color: black, Contact surface: Tin 

The figure shows a 10-position version of the product 

## Key Commercial Data 

|Key Commercial Data||
|---|---|
|Packing unit<br>~~Ge~~|1 STK<br>~~Ge~~|
|GTIN<br>~~AR~~|~~AR~~|
|GTIN<br>~~eG~~|4017918315498<br>~~eG~~|
|Weight per Piece (excluding packing)<br>~~a~~|6.940 g<br>~~G~~|
|Custom tariff number<br>~~GO~~|85366990<br>~~GO~~|
|Country of origin<br>~~Ge~~|United States<br>~~Ge~~|



## Technical data 

## Dimensions 

|Pitch|5 mm|
|---|---|
|Dimension a|15.00 mm|
|General||
|Range of articles|MSTB 2,5/..-ST|
|Type of contact|Female connector|
|Number of positions|4|
|Connection method|Screw connection with tension sleeve|
|Insulating material group|I|
|Rated surge voltage (III/3)|4 kV|



04/12/2017   Page 1 / 4 

https://www.phoenixcontact.com/us/products/1756298 

## Printed-circuit board connector - MSTB 2,5/ 4-ST BK - 1756298 

## Technical data 

## General 

|Rated surge voltage (III/2)|4 kV|
|---|---|
|Rated surge voltage (II/2)|4 kV|
|Rated voltage (III/3)|250 V 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.|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 plastic<br>sleeve, min.|0.5 mm²|



04/12/2017   Page 2 / 4 

https://www.phoenixcontact.com/us/products/1756298 

## Printed-circuit board connector - MSTB 2,5/ 4-ST BK - 1756298 

## Technical data 

Connection data 2 conductors with same cross section, stranded, TWIN ferrules with plastic 1.5 mm² sleeve, max. Minimum AWG according to UL/CUL 30 Maximum AWG according to UL/CUL 12 ~~es~~ 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”, Category “Manufacturer's declaration” ~~ee~~ 

Approvals 

## Approvals 

## Approvals 

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

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|D|
|mm²/AWG/kcmil|28-12|28-12|
|Nominal current IN|15 A|10 A|
|Nominal voltage UN|300 V|300 V|



04/12/2017   Page 3 / 4 

https://www.phoenixcontact.com/us/products/1756298 

## Printed-circuit board connector - MSTB 2,5/ 4-ST BK - 1756298 

## Approvals 

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 IECEE CB Scheme http://www.iecee.org/ DE1-56062-B1B2  mm²/AWG/kcmil 0.2-2.5 Nominal current IN 12 A Nominal voltage UN 250 V cULus Recognized  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  ~~———~~ Phoenix Contact 2017 © - all rights reserved ~~[=]~~ http://www.phoenixcontact.com 

04/12/2017   Page 4 / 4 



## Links

- [View this product on Novapart](https://novapart.co/products/1756298/pluggable-terminal-block-5-mm-4-ways-25-mm2-screw)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/mstb-2-5-4-st-bk/terminal-block-pluggable-4way/dp/3239630)
---

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