1754724

Pluggable Terminal Block, 5 mm, 16 Ways, 24 AWG, 12 AWG, 2.5 mm², Screw

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: PHOENIX CONTACT
Product type: Pluggable Terminal Blocks
Pitch Spacing:5mm; No. of Positions:16Ways; Wire Size (AWG):24AWG to 12AWG; Conductor Area CSA:2.5mm²; Wire Connection Method:Screw; Rated Current:15A; Rated Voltage:300V; Product
SVHC: No SVHC (04-Feb-2026)
Pitch Spacing: 5mm
Product Range: COMBICON
Rated Current: 15A
Rated Voltage: 300V
Wire Size (AWG): 24AWG to 12AWG
No. of Positions: 16Ways
Wire Size AWG Max: 12AWG
Wire Size AWG Min: 24AWG
Conductor Area CSA: 2.5mm²
Wire Connection Method: Screw

Delivery and price
Units per pack	250
Price	6.74 €
Current stock	10+
Lead time	30 days

Datasheet

https://www.phoenixcontact.com/gb/products/1754724 

## Printed-circuit board connector - MSTB 2,5/16-ST - 1754724 

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: 16, pitch: 5 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 

Packing unit 50 STK ~~fp~~ GTIN ~~po~~ GTIN 4017918028893 ~~GO a~~ Weight per Piece (excluding packing) 26.750 g ~~a~~ Custom tariff number ~~C~~ 85366990 ~~Ge~~ Country of origin Germany 

## Technical data 

## Dimensions 

**==> picture [327 x 116] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||
|---|---|
|Length [ l ]|18.2 mm|
|Width [ w ]|80 mm|
|Height [ h ]|15 mm|
|Pitch|5 mm|
|Dimension a|75 mm|
|General|
|Range of articles|MSTB 2,5/..-ST|
|Type of contact|Female connector|

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


General 

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https://www.phoenixcontact.com/gb/products/1754724 

## Printed-circuit board connector - MSTB 2,5/16-ST - 1754724 

## Technical data 

## General 

|Number of positions|16|
|---|---|
|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.|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/1754724 

## Printed-circuit board connector - MSTB 2,5/16-ST - 1754724 

## 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|



## Standards and Regulations 

## 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 

**==> picture [429 x 136] intentionally omitted <==**

**----- Start of picture text -----**<br>
Dimensional drawing Diagram<br>24<br>18,2 fs SP<br>‘c 20 i a<br>a+5 a5 16<br>(a+5,08)<br>aa 7, t* "| 3 BSS 12 a  aa asad So —<br>e ed ———— — — 5 8 SS<br>> a ee 65 @= 52 -pos. ||_| SrDN<br>D t L i}IC in{_| 4 O=20-p0s. 5 |_|JL | |DT fTNN [TY]<br>0<br>0 10 20 30 40 50 60 70 80 90 100 110<br>8,3 2,5 5<br>_. (2,54) (5,08) Ambient temperature [°C]<br>a<br>Type: MSTB 2,5/...-ST with MSTBW 2,5/...-G<br>15<br>**----- End of picture text -----**<br>


**==> picture [176 x 99] intentionally omitted <==**

**----- Start of picture text -----**<br>
Diagram<br>24<br>en<br>a 20 a<br>a<br>5 16<br>S a a Se a<br>Zz 12 PSSesSYSe _ [|<br>5 —==S— [|<br>fs)5 8 0=2ps.@ =5 pos. SSJSS[|<br>40 ©0 = =2416 pos. pos.  TNpos |_|(OFSAT|<br>0 10 20 30 40 50 60 70 80 90 100 110<br>**----- End of picture text -----**<br>


Type: MSTB 2,5/...-ST with MSTBV 2,5/...-G 

## Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|272607xx|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27260701|



09/07/2017   Page 3 / 9 

https://www.phoenixcontact.com/gb/products/1754724 

## Printed-circuit board connector - MSTB 2,5/16-ST - 1754724 

## Classifications 

|eCl@ss<br>eCl@ss 5.0<br>27260701<br>eCl@ss 5.1<br>27260701<br>eCl@ss 6.0<br>27260704<br>eCl@ss 7.0<br>27440402<br>eCl@ss 8.0<br>27440309<br>eCl@ss 9.0<br>27440309<br>~~ne~~|
|---|
|ETIM<br>ETIM 3.0<br>EC001121<br>ETIM 4.0<br>EC002638<br>ETIM 5.0<br>EC002638<br>ETIM 6.0<br>EC002638<br>~~==>~~|
|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>~~SS~~|
|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 ~~————~~ 

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https://www.phoenixcontact.com/gb/products/1754724 

## Printed-circuit board connector - MSTB 2,5/16-ST - 1754724 

## Approvals 

||VDE Gutachten mit<br>Fertigungsüberwachung||http://www.vde.com/en/Institute/OnlineService/<br>VDE-approved-products/Pages/Online-Search.aspx|http://www.vde.com/en/Institute/OnlineService/<br>VDE-approved-products/Pages/Online-Search.aspx|40004701|
|---|---|---|---|---|---|
|||||||
||mm²/AWG/kcmil||0.2-2.5|||
||Nominal current IN||12 A|||
||Nominal voltage UN||250 V|||
|||||||
||IECEE CB Scheme||http://www.iecee.org/||DE1-58978-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<br><br>B.01742<br>Accessories<br>~~oo~~||||||
|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 

## Cable housing 

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https://www.phoenixcontact.com/gb/products/1754724 

## Printed-circuit board connector - MSTB 2,5/16-ST - 1754724 

## Accessories 

Cable housing - KGS-MSTB 2,5/16 - 1783850 

Cable housing, pitch: 0 mm, number of positions: 16, dimension a: 80 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 

Marker card - SK 5/3,8:FORTL.ZAHLEN - 0804183 

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 mm, Lettering field: 5 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 

Base strip - MSTBW 2,5/16-G - 1735976 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering 

09/07/2017   Page 6 / 9 

https://www.phoenixcontact.com/gb/products/1754724 

## Printed-circuit board connector - MSTB 2,5/16-ST - 1754724 

## Accessories 

Base strip - MSTBV 2,5/16-G - 1753712 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering 

~~nn~~ Base strip - MSTB 2,5/16-G - 1754711 Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering ~~ia~~ Base strip - MSTBVA 2,5/16-G - 1755642 Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering ~~=~~ Base strip - MSTBA 2,5/16-G - 1757608 Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering ~~nd~~ Base strip - MDSTB 2,5/16-G1 - 1762839 Header, nominal current: 10 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering, In combination with MVSTB or FKCV plug components, both an MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used. Combination with TMSTBP plug components is not possible! ~~=U~~ 09/07/2017   Page 7 / 9 

https://www.phoenixcontact.com/gb/products/1754724 

## Printed-circuit board connector - MSTB 2,5/16-ST - 1754724 

## Accessories 

Base strip - MDSTBV 2,5/16-G1 - 1762981 

Header, nominal current: 10 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering, In combination with MVSTB or FKCV plug components, both an MVSTBW (or FKCVW) and an MVSTBR plug (or FKCVR) must be used. Combination with TMSTBP plug components is not possible! 

## Base strip - MSTB 2,5/16-G-LA - 1768325 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering 

Base strip - SMSTB 2,5/16-G - 1769379 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering 

## Base strip - SMSTBA 2,5/16-G - 1769942 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering 

## Base strip - MSTBA 2,5/16-G-LA - 1770627 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Wave soldering 

09/07/2017   Page 8 / 9 

https://www.phoenixcontact.com/gb/products/1754724 

## Printed-circuit board connector - MSTB 2,5/16-ST - 1754724 

## Accessories 

Base strip - EMSTBA 2,5/16-G - 1899980 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 mm, Color: green, contact surface: Tin, mounting: Press-in technology 

~~a~~ 

## Base strip - EMSTBVA 2,5/16-G - 1914991 

Header, nominal current: 12 A, rated voltage (III/2): 320 V, number of positions: 16, pitch: 5 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

Updated at April 29, 2026

Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.

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