# DIN Rail Mount Terminal Block, Plug-in Block, 2 Ways, 24 AWG, 12 AWG, 2.5 mm², Screw, 12 A

![Product image](https://novapart.co/image/farnell:3240688/)

**URL**: https://novapart.co/products/1788729/din-rail-mount-terminal-block-plug-in-2-ways-24
**SKU**: 1788729
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €3.6400
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| No. Of Levels | 1 |
| Product Range | COMBICON MSTBVK |
| Rated Current | 12A |
| Rated Voltage | 320V |
| No. Of Positions | 2Ways |
| 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:3240688/)

https://www.phoenixcontact.com/gb/products/1788729 

## Feed-through header - MSTBVK 2,5/ 2-G-5,08 - 1788729 

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) 

DIN rail connector, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 2, pitch: 5.08 mm, connection method: Screw connection with tension sleeve, color: green, contact surface: Tin, mounting: DIN rail 

The figure shows a 10-position version of the product 

## Your advantages 

Direct plug-in block for mounting on NS 15 DIN rail 

Can be combined with the MSTB 2´,5 range 

## Key Commercial Data 

Packing unit 50 pc Minimum order quantity 50 pc ~~——_———EEEpe~~ GTIN ~~AN a~~ GTIN 4017918043780 Weight per Piece (excluding packing) 6.090 g ~~aC~~ Custom tariff number 85366990 ~~a G Ge~~ Country of origin Germany 

## Technical data 

## Dimensions 

**==> picture [324 x 116] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||
|---|---|
|Length [ l ]|29.2 mm|
|Width [ w ]|11.6 mm|
|Height [ h ]|27.21 mm|
|Pitch|5.08 mm|
|Dimension a|5.08 mm|
|General|
|Range of articles|MSTBVK 2,5/..-G|
|Number of positions|2|

**----- End of picture text -----**<br>


General 

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https://www.phoenixcontact.com/gb/products/1788729 

## Feed-through header - MSTBVK 2,5/ 2-G-5,08 - 1788729 

## Technical data 

## General 

|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)|320 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|
|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<br>plastic sleeve, min.|0.5 mm²|



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https://www.phoenixcontact.com/gb/products/1788729 

## Feed-through header - MSTBVK 2,5/ 2-G-5,08 - 1788729 

## 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 

|REACh SVHC|Lead 7439-92-1|
|---|---|
|China RoHS|Environmentally Friendly Use Period = 50|
||For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”|



## Drawings 

Diagram 

**==> picture [176 x 81] intentionally omitted <==**

**----- Start of picture text -----**<br>
24<br>er 22<br>Sp es 2018 a<br>s 16 Serer errr<br>2 14 SSS<br>ra 12 Sa Fee<br>5 10 { —<br>8<br>pe 6 rocaeonoe a=SSSw_<br>42 @-=24-pos.opts | [| |_| | [|ST[|<br>0<br>0 10 20 30 40 50 60 70 80 90 100 110<br>**----- End of picture text -----**<br>


## Dimensional drawing 

**==> picture [159 x 98] intentionally omitted <==**

**----- Start of picture text -----**<br>
37<br>30 a+6,6<br>5<br>i eeee———7< risen SSVI<br>= as la 227 l K @® @® @|<br>2 Ws Ce<br>3,3 5,08<br>a<br>27,2<br>**----- End of picture text -----**<br>


Type: MVSTBR 2,5/...-ST-5,08 with MSTBVK 2,5/...-G-5,08 

## 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|27141100|
|eCl@ss 6.0|eCl@ss 6.0|27141100|
|eCl@ss 7.0|eCl@ss 7.0|27141106|
|eCl@ss 8.0|eCl@ss 8.0|27141106|
|eCl@ss 9.0|eCl@ss 9.0|27141106|



## ETIM 

|ETIM 3.0|ETIM 3.0|EC001121|
|---|---|---|
|ETIM 4.0|ETIM 4.0|EC002637|



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https://www.phoenixcontact.com/gb/products/1788729 

## Feed-through header - MSTBVK 2,5/ 2-G-5,08 - 1788729 

## Classifications 

## ETIM 

|ETIM 5.0|EC001284|
|---|---|
|ETIM 6.0|EC001284|
|UNSPSC<br>UNSPSC 6.01<br>30211810<br>UNSPSC 7.0901<br>39121409<br>UNSPSC 11<br>39121409<br>UNSPSC 12.01<br>39121409<br>UNSPSC 13.2<br>39121409<br>~~a~~||
|Approvals||
|Approvals||



## Approvals 

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

## Ex Approvals 

Approval details CSA http://www.csagroup.org/services-industries/product-listing/ 13631  D B Nominal voltage UN 300 V 300 V Nominal current IN 10 A 10 A mm²/AWG/kcmil 28-12 28-12 ~~pe~~ IECEE CB Scheme http://www.iecee.org/ DE1-58978-B1B2  Nominal voltage UN 250 V Nominal current IN 12 A mm²/AWG/kcmil 0.2-2.5 ~~a~~ 12/31/2018   Page 4 / 8 

https://www.phoenixcontact.com/gb/products/1788729 

## Feed-through header - MSTBVK 2,5/ 2-G-5,08 - 1788729 

## Approvals 

||VDE Gutachten mit<br>Fertigungsüberwachung||http://www2.vde.com/de/Institut/Online-Service/<br>VDE-gepruefteProdukte/Seiten/Online-Suche.aspx|http://www2.vde.com/de/Institut/Online-Service/<br>VDE-gepruefteProdukte/Seiten/Online-Suche.aspx|http://www2.vde.com/de/Institut/Online-Service/<br>VDE-gepruefteProdukte/Seiten/Online-Suche.aspx|40004701|
|---|---|---|---|---|---|---|
||||||||
||Nominal voltage UN|||250 V|||
||Nominal current IN|||12 A|||
||mm²/AWG/kcmil|||0.2-2.5|||
|EAC<br><br>B.01742<br>~~ee~~|||||||
||cULus Recognized||http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm|||E60425-19931014|
||||D||B||
||Nominal voltage UN||300 V||250 V||
||Nominal current IN||10 A||12 A||
||mm²/AWG/kcmil||30-12||30-12||



## 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 

Coding element Coding star - CR-MSTB - 1734401 Coding section, inserted into the recess in the header or the inverted plug, red insulating material ~~we~~ 

Filler plug 

12/31/2018   Page 5 / 8 

https://www.phoenixcontact.com/gb/products/1788729 

## Feed-through header - MSTBVK 2,5/ 2-G-5,08 - 1788729 

## Accessories 

Accessories - MSTB-BL - 1755477 

Keying cap, for forming sections, plugs onto header pin, green insulating material 

## Labeled terminal marker 

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 size: 5.08 x 3.8 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 

## Additional products 

Printed-circuit board connector - MSTB 2,5/ 2-ST-5,08 - 1757019 

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

## Printed-circuit board connector - MSTBP 2,5/ 2-ST-5,08 - 1769010 

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

12/31/2018   Page 6 / 8 

https://www.phoenixcontact.com/gb/products/1788729 

## Feed-through header - MSTBVK 2,5/ 2-G-5,08 - 1788729 

## Accessories 

Printed-circuit board connector - SMSTB 2,5/ 2-ST-5,08 - 1826283 

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

Printed-circuit board connector - MVSTBR 2,5/ 2-ST-5,08 - 1792249 

~~=~~ 

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

## Printed-circuit board connector - MVSTBW 2,5/ 2-ST-5,08 - 1792757 

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

~~=~~ 

## Printed-circuit board connector - FRONT-MSTB 2,5/ 2-ST-5,08 - 1777280 

PCB connector, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 2, pitch: 5.08 mm, connection method: Front screw connection, color: green, contact surface: Tin ~~=[=—S]~~ Printed-circuit board connector - FKC 2,5/ 2-ST-5,08 - 1873058 PCB connector, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 2, pitch: 5.08 mm, connection method: Push-in spring connection, color: green, contact surface: Tin ~~=~~ 12/31/2018   Page 7 / 8 

https://www.phoenixcontact.com/gb/products/1788729 

## Feed-through header - MSTBVK 2,5/ 2-G-5,08 - 1788729 

## Accessories 

Printed-circuit board connector - FKCVR 2,5/ 2-ST-5,08 - 1873951 

PCB connector, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 2, pitch: 5.08 mm, connection method: Push-in spring connection, color: green, contact surface: Tin 

~~a~~ 

## Printed-circuit board connector - QC 1/ 2-ST-5,08 - 1883255 

PCB connector, nominal current: 10 A, rated voltage (III/2): 630 V, number of positions: 2, pitch: 5.08 mm, connection method: Displacement connection, color: green, contact surface: Tin 

~~an~~ Printed-circuit board connector - MSTBC 2,5/ 2-ST-5,08 - 1808816 PCB connector, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 2, pitch: 5.08 mm, connection method: Crimp connection, color: green, Corresponding female crimp contacts with current [A] and conductor cross section range [mm²] data: 10A/MSTBC-MT 0,5-1,0 (3190564); 10A/MSTBC-MT 0,5-1,0 BA (3190645); 12A/MSTBC- ~~=~~ MT 1,5-2,5 (3190551); 12A/MSTBC-MT 1,5-2,5 BA (3190658). BA = Bandkontakte Printed-circuit board connector - MSTBC 2,5/ 2-STZ-5,08 - 1809501 PCB connector, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 2, pitch: 5.08 mm, connection method: Crimp connection, color: green, Corresponding female crimp contacts with current [A] and conductor cross section range [mm²] data: 10A/MSTBC-MT 0,5-1,0 (3190564); 10A/MSTBC-MT 0,5-1,0 BA (3190645); 12A/MSTBC- ~~a~~ MT 1,5-2,5 (3190551); 12A/MSTBC-MT 1,5-2,5 BA (3190658). BA = Bandkontakte Phoenix Contact 2018 © - all rights reserved http://www.phoenixcontact.com 

12/31/2018   Page 8 / 8 



## Links

- [View this product on Novapart](https://novapart.co/products/1788729/din-rail-mount-terminal-block-plug-in-2-ways-24)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/mstbvk-2-5-2-g-5-08/din-rail-tb-plug-in-block-2way/dp/3240688)
---

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