# DIN Rail Mount Terminal Block, Mini Feed-thru, 4 Ways, 28 AWG, 12 AWG, 2.5 mm², Clamp, 24 A

![Product image](https://novapart.co/image/farnell:3286345/)

**URL**: https://novapart.co/products/3244232/din-rail-mount-terminal-block-mini-feed-thru-4
**SKU**: 3244232
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €1.4400
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Levels | 1 |
| Product Range | CLIPLINE MSDB |
| Rated Current | 24A |
| Rated Voltage | 800V |
| No. Of Positions | 4Ways |
| Wire Size Awg Max | 12AWG |
| Wire Size Awg Min | 28AWG |
| Conductor Area Csa | 2.5mm² |
| Wire Connection Method | Clamp |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3286345/)

https://www.phoenixcontact.com/gb/products/3244232 

## Mini feed-through terminal block - MSDB 2,5-F - 3244232 

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) 

Mini feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, connection method: Springcage connection, number of connections: 4, cross section: 0.08 mm² - 4 mm², AWG: 28 - 12, width: 10.4 mm, height: 22 mm, color: gray, mounting type: on mounting plate 

## Your advantages 

Space saving thanks to compact design and mounting option on a 15 mm DIN rail 

Clear arrangement thanks to marking of all terminal points 

Easy potential distribution thanks to standardized plug-in bridges 

## Key Commercial Data 

|Key Commercial Data<br>—||
|---|---|
|Packing unit<br>~~GO~~|50 pc<br>~~GO~~|
|Minimum order quantity<br>~~QO~~|50 pc<br>~~QO~~|
|GTIN<br>~~pC~~|~~pC~~|
|GTIN<br>~~CO~~<br>~~pe~~|4046356145619<br>~~CO~~|
|Weight per Piece (excluding packing)<br>~~pe~~|6.000 g|
|Custom tariff number<br>~~pe~~<br>~~GO~~|85369010<br>~~GO~~|
|Country of origin<br>~~pf~~|China<br>~~pf~~|



## Technical data 

## General 

|Number of levels|1|
|---|---|
|Number of connections|4|
|Nominal cross section|2.5 mm²|
|Color|gray|
|Insulating material|PA|
|Flammability rating according to UL 94|V0|
|Rated surge voltage|8 kV|
|Degree of pollution|3|
|Overvoltage category|III|



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https://www.phoenixcontact.com/gb/products/3244232 

## Mini feed-through terminal block - MSDB 2,5-F - 3244232 

## Technical data 

|General||
|---|---|
|Insulating material group<br>~~a~~|I<br>~~a~~<br>~~G~~|
|Maximum power dissipation for nominal condition<br>~~a~~|0.77 W<br>~~a~~<br>~~G~~|
|Ambient temperature (operation)<br>~~ee~~|-60 ... 85 ()<br>~~po~~|
|Ambient temperature (storage/transport)<br>~~GO~~|-25 ... 55<br>~~GO~~|
|Ambient temperature (assembly)<br>~~GO~~|-5 ... 70<br>~~GO~~|
|Ambient temperature (actuation)|-5 ... 70|
|Maximum load current<br>~~CO~~|30 A (with 4 mm² conductor cross section)<br>~~CO~~|
|Nominal current IN<br>~~a~~|24 A<br>~~a~~<br>~~G~~<br>~~Ge~~|
|Nominal voltage UN<br>~~a~~|800 V<br>~~a~~<br>~~Ge~~|
|Open side panel<br>~~OO~~|Yes<br>~~Ge~~<br>~~OO~~|
|Shock protection test specification<br>~~Pd~~|DIN EN 50274 (VDE 0660-514):2002-11<br>~~pe~~|
|Back of the hand protection<br>~~GO~~|guaranteed<br>~~GO~~|
|Finger protection<br>~~a~~|guaranteed<br>~~G~~|
|Result of surge voltage test|Test passed|
|Surge voltage test setpoint<br>~~GO~~|9.8 kV<br>~~GO~~|
|Result of power-frequency withstand voltage test<br>~~OO~~|Test passed<br>~~OO~~|
|Power frequency withstand voltage setpoint<br>~~GO~~|2 kV<br>~~GO~~|
|Result of the test for mechanical stability of terminal points (5 x<br>conductor connection)|Test passed|
|Result of bending test<br>~~ee~~|Test passed|
|Bending test rotation speed<br>~~ee~~|10 rpm|
|Bending test turns<br>~~ee~~<br>|135<br>~~pO~~|
|Bending test conductor cross section/weight<br>~~a~~<br>|0.08 mm² / 0.1 kg<br>|
|~~Pd~~|2.5 mm² / 0.7 kg<br>|
||4 mm² / 0.9 kg<br>~~po~~|
|Tensile test result<br>~~ee~~<br>|Test passed<br>|
|Conductor cross section tensile test<br>~~ee~~|0.08 mm²<br>|
|Tractive force setpoint|5 N|
|Conductor cross section tensile test<br>~~a~~<br>|2.5 mm²<br>~~pO~~|
|Tractive force setpoint<br>~~Pd~~<br>|50 N<br>|
|Conductor cross section tensile test<br>~~ee~~|4 mm²<br>|
|Tractive force setpoint<br>|60 N<br>~~po~~|
|Result of voltage-drop test<br>~~ee~~<br>|Test passed<br><br>~~po~~|
|Requirements, voltage drop<br>~~ee~~|≤ 3.2 mV<br><br>~~pO~~|
|Result of temperature-rise test|Test passed|
|Short circuit stability result<br>|Test passed<br>~~pe~~|
|Conductor cross section short circuit testing<br>|2.5 mm²<br><br>~~po~~|
|Short-time current<br>~~ee~~|0.3 kA<br><br>~~po~~|
|Conductor cross section short circuit testing|4 mm²<br>~~po~~|
|Short-time current|0.48 kA<br>~~pO~~|
|Result of thermal test<br>~~CO~~|Test passed<br>~~CO~~|



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https://www.phoenixcontact.com/gb/products/3244232 

## Mini feed-through terminal block - MSDB 2,5-F - 3244232 

## Technical data 

## General 

|General||
|---|---|
|Ageing test for screwless modular terminal block temperature cycles<br>~~a~~|192<br>~~G~~|
|Proof of thermal characteristics (needle flame) effective duration|30 s|
|Result of aging test<br>~~GO~~|Test passed<br>~~GO~~|
|Oscillation, broadband noise test result<br>~~GO~~|Test passed<br>~~GO~~|
|Test specification, oscillation, broadband noise<br>~~GO~~|DIN EN 50155 (VDE 0115-200):2008-03<br>~~GO~~|
|Test spectrum<br>~~GO~~|Service life test category 1, class B, body mounted<br>~~GO~~|
|Test frequency<br>~~a~~|f1= 5 Hz to f2= 150 Hz<br>~~a~~|
|ASD level<br>~~a~~|1.857 (m/s<br>2)<br>2/Hz<br>~~a~~<br>~~Q~~|
|Acceleration<br>~~GO~~|0,8 g<br>~~GO~~|
|Test duration per axis<br>~~a~~|5 h<br>~~a~~<br>~~C~~|
|Test directions<br>~~a~~|X-, Y- and Z-axis<br>~~a~~<br>~~C~~|
|Shock test result<br>~~a~~|Test passed<br>~~a~~<br>~~G~~|
|Test specification, shock test<br>~~a~~|DIN EN 50155 (VDE 0115-200):2008-03<br>~~a~~|
|Shock form<br>~~CO~~|Half-sine<br>~~CO~~|
|Acceleration<br>~~GO~~|5g<br>~~GO~~|
|Shock duration<br>~~a~~|30 ms<br>~~a~~<br>~~C~~|
|Number of shocks per direction<br>~~a~~|3<br>~~a~~<br>~~C~~|
|Test directions<br>~~a~~|X-, Y- and Z-axis (pos. and neg.)<br>~~a~~<br>~~G~~|
|Relative insulation material temperature index (Elec., UL 746 B)<br>~~a~~<br>~~ee~~|130 °C<br>~~a~~<br>~~ee~~|
|Temperature index of insulation material (DIN EN 60216-1 (VDE<br>0304-21))<br>~~ee~~|130 °C<br>~~ee~~|
|Static insulating material application in cold<br>~~ee~~<br>~~GO~~|-60 °C<br>~~ee~~<br>~~GO~~|
|Behavior in fire for rail vehicles (DIN 5510-2)<br>~~a~~|Test passed<br>~~a~~<br>~~C~~|
|Flame test method (DIN EN 60695-11-10)<br>~~a~~|V0<br>~~a~~<br>~~C~~|
|Oxygen index (DIN EN ISO 4589-2)<br>~~a~~|>32 %<br>~~a~~<br>~~G~~|
|NF F16-101, NF F10-102 Class I<br>~~a~~|2<br>~~a~~|
|NF F16-101, NF F10-102 Class F<br>~~CO~~|2<br>~~CO~~|
|Surface flammability NFPA 130 (ASTM E 162)<br>~~GO~~|passed<br>~~GO~~|
|Specific optical density of smoke NFPA 130 (ASTM E 662)<br>~~a~~|passed<br>~~a~~<br>~~C~~|
|Smoke gas toxicity NFPA 130 (SMP 800C)<br>~~a~~|passed<br>~~a~~<br>~~C~~|
|Calorimetric heat release NFPA 130 (ASTM E 1354)<br>~~a~~|28 MJ/kg<br>~~a~~<br>~~G~~|
|Fire protection for rail vehicles (DIN EN 45545-2) R22<br>~~a~~|HL 1 - HL 3<br>~~a~~|
|Fire protection for rail vehicles (DIN EN 45545-2) R23<br>~~CO~~|HL 1 - HL 3<br>~~CO~~|
|Fire protection for rail vehicles (DIN EN 45545-2) R24<br>~~GO~~|HL 1 - HL 3<br>~~GO~~|
|Fire protection for rail vehicles (DIN EN 45545-2) R26<br>~~Ga~~|HL 1 - HL 3<br>~~Ga~~|



|Width|10.4 mm|
|---|---|
|End cover width|4 mm|
|Length|32 mm|
|Height|22 mm|



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https://www.phoenixcontact.com/gb/products/3244232 

## Mini feed-through terminal block - MSDB 2,5-F - 3244232 

## Technical data 

## Connection data 

|Connection data||
|---|---|
|Connection|1 level|
|Connection method|Spring-cage connection|
|Stripping length|8 mm|
|Connection in acc. with standard|IEC 60947-7-1|
|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|
|Two conductors with the same cross section, flexible, with TWIN<br>ferrules, with plastic sleeve, maximum|0.5 mm²|
|Connection in acc. with standard|IEC/EN 60079-7|
|Conductor cross section AWG min.|28|
|Conductor cross section AWG max.|12|
|Min. AWG conductor cross section, flexible|28|
|Max. AWG conductor cross section, flexible|14|
|Internal cylindrical gage|A3|



Environmental Product Compliance 

China RoHS Environmentally friendly use period: unlimited = EFUP-e No hazardous substances above threshold values ~~es~~ 

Drawings 

Circuit diagram 

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https://www.phoenixcontact.com/gb/products/3244232 

## Mini feed-through terminal block - MSDB 2,5-F - 3244232 

## Classifications 

|Classifications|Classifications|
|---|---|
|eCl@ss<br>eCl@ss 4.0<br>27141100<br>eCl@ss 4.1<br>27141100<br>eCl@ss 5.0<br>27141100<br>eCl@ss 5.1<br>27141100<br>eCl@ss 6.0<br>27141100<br>eCl@ss 7.0<br>27141120<br>eCl@ss 8.0<br>27141120<br>eCl@ss 9.0<br>27141120<br>~~===~~||
|ETIM<br>ETIM 2.0<br>EC000902<br>ETIM 3.0<br>EC000897<br>ETIM 4.0<br>EC000897<br>ETIM 5.0<br>EC000897<br>ETIM 6.0<br>EC000897<br>ETIM 7.0<br>EC000897<br>~~===~~||
|UNSPSC||
|UNSPSC 6.01|30211811|
|UNSPSC 7.0901|39121410|
|UNSPSC 11|39121410|
|UNSPSC 12.01|39121410|
|UNSPSC 13.2|39121410|
|UNSPSC 18.0|39121410|
|UNSPSC 19.0|39121410|
|UNSPSC 20.0|39121410|
|UNSPSC 21.0|39121410|



## Approvals 

## Approvals 

## Approvals 

DNV GL / CSA / UL Recognized / cUL Recognized / IECEE CB Scheme / VDE Zeichengenehmigung / EAC / cULus Recognized 

Ex Approvals 

IECEx / ATEX / EAC Ex 

## Approval details 

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https://www.phoenixcontact.com/gb/products/3244232 

## Mini feed-through terminal block - MSDB 2,5-F - 3244232 

## Approvals 

DNV GL https://approvalfinder.dnvgl.com/ TAE00001CS  CSA http://www.csagroup.org/services-industries/product-listing/ 13631  B C Nominal voltage UN 600 V 600 V Nominal current IN 20 A 20 A mm²/AWG/kcmil 28-12 28-12 ~~——~~ UL Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 60425 B C Nominal voltage UN 600 V 600 V Nominal current IN 20 A 20 A mm²/AWG/kcmil 28-12 28-12 ~~oe~~ cUL Recognized  http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 60425 B C Nominal voltage UN 600 V 600 V Nominal current IN 20 A 20 A mm²/AWG/kcmil 28-12 28-12 ~~oe~~ IECEE CB Scheme http://www.iecee.org/ DE1-52239  Nominal voltage UN 800 V Nominal current IN 24 A mm²/AWG/kcmil 2.5 ~~—<~~ http://www2.vde.com/de/Institut/Online-Service/ VDE Zeichengenehmigung 40037485 VDE-gepruefteProdukte/Seiten/Online-Suche.aspx  Nominal voltage UN 800 V ~~————~~ 02/27/2020   Page 6 / 10 

https://www.phoenixcontact.com/gb/products/3244232 

## Mini feed-through terminal block - MSDB 2,5-F - 3244232 

Approvals 

Nominal current IN 24 A mm²/AWG/kcmil 0.2-2.5 ~~————~~ RU C- EAC DE.A*30.B.01742  ~~a~~ cULus Recognized  ~~oo~~ Accessories Accessories 

End cover 

End cover - D-MSB 1,5-F - 3024180 

End cover, length: 32 mm, width: 9.9 mm, height: 22 mm, color: gray 

End cover - D-MSB 1,5-F BU - 3024449 

End cover, length: 32 mm, width: 9.9 mm, height: 22 mm, color: blue 

## Insertion bridge 

Insertion bridge - ESB 2-MZDB - 3029703 

Insertion bridge, pitch: 6.2 mm, number of positions: 2, color: gray 

## Labeled terminal marker 

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https://www.phoenixcontact.com/gb/products/3244232 

## Mini feed-through terminal block - MSDB 2,5-F - 3244232 

## Accessories 

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 size: 5.15 x 5.15 mm, Number of individual labels: 10 

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 size: 5.15 x 5.15 mm, Number of individual labels: 10 

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 size: 5.15 x 5.15 mm, Number of individual labels: 10 

## 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 size: 5.15 x 5.15 mm, Number of individual labels: 10 

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 size: 5.15 x 5.15 mm, Number of individual labels: 10 

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https://www.phoenixcontact.com/gb/products/3244232 

## Mini feed-through terminal block - MSDB 2,5-F - 3244232 

## Accessories 

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 size: 4.6 x 5.1 mm, Number of individual labels: 96 

## 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 size: 4.4 x 4.7 mm, Number of individual labels: 72 

## Screwdriver tools 

Screwdriver - SZF 1-0,6X3,5 - 1204517 

Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.6 x 3.5 x 100 mm, 2- component grip, with non-slip grip | Actuation tool - ST-BW - 1207608 Actuation tool, for all 2.5 mm² - 4.0 mm² spring-cages ~~too~~ Terminal marking Zack Marker strip, flat - ZBF 5:UNBEDRUCKT - 0808642 

Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.1 x 5.2 mm, Number of individual labels: 10 

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https://www.phoenixcontact.com/gb/products/3244232 

## Mini feed-through terminal block - MSDB 2,5-F - 3244232 

## Accessories 

Marker for terminal blocks - UC-TMF 5 - 0818153 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 4.6 x 5.1 mm, Number of individual labels: 96 

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

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: TOPMARK NEO, TOPMARK LASER, BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, THERMOMARK PRIME, THERMOMARK CARD 2.0, THERMOMARK CARD, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 4.4 x 4.7 mm, Number of individual labels: 72 

Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 

02/27/2020   Page 10 / 10 



## Links

- [View this product on Novapart](https://novapart.co/products/3244232/din-rail-mount-terminal-block-mini-feed-thru-4)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/msdb-2-5-f/din-rail-tb-clamp-4pos-28-12awg/dp/3286345)
---

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