# DIN Rail Mount Terminal Block, 4 Ways, 26 AWG, 12 AWG, 4 mm², Screw, 24 A

![Product image](https://novapart.co/image/farnell:2309374/)

**URL**: https://novapart.co/products/3044636/din-rail-mount-terminal-block-4-ways-26-awg-12-mm2
**SKU**: 3044636
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €2.7500
**Stock**: 500+
**Lead Time**: 36 days (indicative)

## Description

No. of Positions:4Ways; Wire Size AWG Min:26AWG; Wire Size AWG Max:12AWG; Conductor Area CSA:4mm²; Wire Connection Method:Screw; Rated Current:24A; Rated Voltage:500V; No. of Levels

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |
| No. Of Levels | 2 |
| Product Range | UTTB |
| Rated Current | 24A |
| Rated Voltage | 500V |
| No. Of Positions | 4Ways |
| Wire Size Awg Max | 12AWG |
| Wire Size Awg Min | 26AWG |
| Conductor Area Csa | 4mm² |
| Wire Connection Method | Screw |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2309374/)

https://www.phoenixcontact.com/gb/products/3044636 

## Double-level terminal block - UTTB 2,5 - 3044636 

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) 

Double-level terminal block, Cross section:  0.14 mm² - 4 mm², AWG: 26 - 12, Connection type: Screw connection, Width: 5.2 mm, Color: gray, Mounting type: NS 35/7,5, NS 35/15 

## Why buy this product 

- Since there are two function shafts per level, all potential distribution tasks can be implemented quickly 

- As an option, the levels can be connected using the FBS‑PV UT vertical bridge 

- For a clear overview, each terminal point supports large-surface labeling 

- Tested for railway applications 

- For example, two separate potentials can by routed side by side with the help of bridging between non-adjacent terminal blocks 

## Key Commercial Data 

~~a~~ Packing unit ~~G~~ 50 pc GTIN 4°017918"997007 ~~Pe (AUMOUL ANC~~ Weight per Piece (excluding packing) 15.48 g ~~GO~~ Custom tariff number 85369010 ~~GO eG~~ Country of origin Germany 

## Technical data 

## General 

|General||
|---|---|
|Number of levels|2|
|Number of connections|4|
|Nominal cross section|2.5 mm²|
|Color|gray|
|Insulating material|PA|
|Flammability rating according to UL 94|V0|
|Area of application|Railway industry|
||Mechanical engineering|
||Plant engineering|



10/03/2016   Page 1 / 6 

https://www.phoenixcontact.com/gb/products/3044636 

## Double-level terminal block - UTTB 2,5 - 3044636 

## Technical data 

General 

|~~a~~|Process industry<br>~~a~~<br>~~G~~|
|---|---|
|Rated surge voltage<br>~~a~~|6 kV<br>~~a~~<br>~~G~~|
|Degree of pollution<br>~~ee~~<br>|3<br>~~po~~|
|Overvoltage category<br>~~ee~~<br>|III<br><br>~~po~~|
|Insulating material group<br>~~ee~~|I<br><br>~~po~~|
|Connection in acc. with standard<br>~~GO~~|IEC 60947-7-1<br>~~GO~~|
|Nominal current IN|24 A|
|Maximum load current|28 A (In case of a 4 mm² conductor cross section, the maximum load<br>current must not be exceeded by the total current of all connected<br>conductors.)|
|Nominal voltage UN<br>~~ee~~|500 V<br>~~pO~~|
|Open side panel<br>~~OO~~|Yes<br>~~OO~~|
|Shock protection test specification<br>~~GO~~|DIN EN 50274 (VDE 0660-514):2002-11<br>~~GO~~|
|Back of the hand protection|guaranteed<br>~~po~~|
|Finger protection<br>~~ee~~|guaranteed<br>~~po~~|
|Result of surge voltage test<br>~~CO~~|Test passed<br>~~CO~~|
|Surge voltage test setpoint|7.3 kV|
|Result of power-frequency withstand voltage test|Test passed|
|Power frequency withstand voltage setpoint<br>~~GO~~|1.89 kV<br>~~GO~~|
|Checking the mechanical stability of terminal points (5 x conductor<br>connection)<br>|Test passed<br>~~po~~|
|Result of bending test<br>~~ee~~<br>|Test passed<br>|
|Bending test rotation speed<br>~~ee~~|10 rpm<br>|
|Bending test turns<br>|135<br>~~pO~~|
|Bending test conductor cross section/weight<br>~~a~~<br>|0.14 mm² / 0.2 kg<br><br>~~pO~~|
|~~Pd~~|2.5 mm² / 0.7 kg<br>|
||4 mm² / 0.9 kg|
|Tensile test result<br>|Test passed<br>~~po~~|
|Conductor cross section tensile test<br>~~ee~~<br>|0.14 mm²<br><br>~~po~~|
|Tractive force setpoint<br>~~ee~~|10 N<br>|
|Conductor cross section tensile test<br>|2.5 mm²<br>~~pO~~|
|Tractive force setpoint<br>|50 N<br><br>~~pe~~|
|Conductor cross section tensile test<br>~~ee~~|4 mm²<br>|
|Tractive force setpoint|60 N|
|Result of tight fit on support<br>|Test passed<br>~~po~~|
|Tight fit on carrier<br>~~ee~~<br>|NS 35<br><br>~~po~~|
|Setpoint<br>~~a~~|1 N<br>|
|Result of voltage-drop test|Test passed|
|Requirements, voltage drop<br>|≤ 3.2 mV<br>~~po~~|
|Result of temperature-rise test<br>~~ee~~<br>|Test passed<br><br>~~po~~|
|Short circuit stability result<br>~~a~~|Test passed<br><br>~~po~~|



10/03/2016   Page 2 / 6 

https://www.phoenixcontact.com/gb/products/3044636 

Double-level terminal block - UTTB 2,5 - 3044636 Technical data General Conductor cross section short circuit testing 2.5 mm² Short-time current 0.3 kA Conductor cross section short circuit testing 4 mm² Short-time current 0.48 kA Result of thermal test Test passed Proof of thermal characteristics (needle flame) effective duration 30 s Oscillation, broadband noise test result Test passed Test specification, oscillation, broadband noise DIN EN 50155 (VDE 0115-200):2008-03 Test spectrum Service life test category 1, class B, body mounted Test frequency f1 = 5 Hz to f2 = 150 Hz ASD level 1.857 (m/s2)2/Hz Acceleration 0.8g Test duration per axis 5 h Test directions X-, Y- and Z-axis Shock test result Test passed Test specification, shock test DIN EN 50155 (VDE 0115-200):2008-03 Shock form Half-sine Acceleration 5 g Shock duration 30 ms Number of shocks per direction 3 Test directions X-, Y- and Z-axis (pos. and neg.) Relative insulation material temperature index (Elec.; UL 746 B) 130 °C Temperature index of insulation material (DIN EN 60216-1 (VDE 130 °C 0304-21)) Static insulating material application in cold -60 °C Dimensions Width 5.2 mm Length 69.9 mm Height NS 35/7,5 65 mm Height NS 35/15 72.5 mm Connection data Connection method Screw connection Conductor cross section solid min. 0.14 mm² Conductor cross section solid max. 4 mm² Conductor cross section flexible min. 0.14 mm² Conductor cross section flexible max. 4 mm² Conductor cross section AWG min. 26 Conductor cross section AWG max. 12 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 10/03/2016   Page 3 / 6 

https://www.phoenixcontact.com/gb/products/3044636 

## Double-level terminal block - UTTB 2,5 - 3044636 

## Technical data 

## Connection data 

|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|
|2 conductors with same cross section, solid min.|0.14 mm²|
|2 conductors with same cross section, solid max.|1.5 mm²|
|2 conductors with same cross section, stranded min.|0.14 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.|0.14 mm²|
|2 conductors with same cross section, stranded, ferrules without plastic<br>sleeve, max.|1.5 mm²|
|2 conductors with same cross section, stranded, TWIN ferrules with<br>plastic sleeve, min.|0.5 mm²|
|2 conductors with same cross section, stranded, TWIN ferrules with<br>plastic sleeve, max.|1.5 mm²|
|Stripping length|9 mm|
|Internal cylindrical gage|A3|
|Screw thread|M3|
|Tightening torque, min|0.5 Nm|
|Tightening torque max|0.6 Nm|
|Standards and Regulations||
|Connection in acc. with standard|CSA|
||IEC 60947-7-1|
|Flammability rating according to UL 94|V0|



## Classifications 

## eCl@ss 

|eCl@ss||
|---|---|
|eCl@ss 4.0|27141118|
|eCl@ss 4.1|27141118|
|eCl@ss 5.0|27141118|
|eCl@ss 5.1|27141120|
|eCl@ss 6.0|27141141|
|eCl@ss 7.0|27141120|
|eCl@ss 8.0|27141120|
|eCl@ss 9.0|27141120|
|ETIM<br>ETIM 2.0<br>EC000901<br>ETIM 3.0<br>EC000901<br>ETIM 4.0<br>EC001329<br>ETIM 5.0<br>EC000897<br>~~_—S———————~~||
||10/03/2016   Page 4 / 6|



https://www.phoenixcontact.com/gb/products/3044636 

## Double-level terminal block - UTTB 2,5 - 3044636 

## Classifications 

## UNSPSC 

|UNSPSC 6.01|UNSPSC 6.01|30211811|
|---|---|---|
|UNSPSC 7.0901|UNSPSC 7.0901|39121410|
|UNSPSC 11|UNSPSC 11|39121410|
|UNSPSC 12.01|UNSPSC 12.01|39121410|
|UNSPSC 13.2|UNSPSC 13.2|39121410|



## Approvals 

## Approvals 

## Approvals 

CSA / UL Recognized / cUL Recognized / GL / RS / EAC / EAC / cULus Recognized 

## Ex Approvals 

IECEx / ATEX / UL Recognized / cUL Recognized / EAC Ex 

## Approvals submitted 

## Approval details 

## CSA 

|B<br>C<br>D|
|---|
|mm²/AWG/kcmil<br>26-12<br>26-12<br>26-12|
|Nominal current IN<br>20 A<br>20 A<br>5 A<br>~~GG~~|
|Nominal voltage UN<br>300 V<br>300 V<br>600 V<br>~~GG~~|



|UL Recognized<br>~~we~~|UL Recognized<br>~~we~~|UL Recognized<br>~~we~~|UL Recognized<br>~~we~~|
|---|---|---|---|
||B|C|D|
|mm²/AWG/kcmil<br>~~GO~~|26-12<br>~~GO~~|26-12<br>~~GO~~|26-12<br>~~GO~~|
|Nominal current IN<br>~~a ~~|20 A<br> ~~GG~~|20 A<br>~~GG~~|5 A<br>~~GG~~|
|Nominal voltage UN<br>~~CG~~|300 V<br>~~CG~~|300 V<br>~~CG~~|600 V<br>~~CG~~|



10/03/2016   Page 5 / 6 

https://www.phoenixcontact.com/gb/products/3044636 

## Double-level terminal block - UTTB 2,5 - 3044636 

## Approvals 

|cUL Recognized|
|---|
|B<br>C<br>D|
|mm²/AWG/kcmil<br>26-12<br>26-12<br>26-12<br>~~a GO~~|
|Nominal current IN<br>20 A<br>20 A<br>5 A<br>~~a GO~~|
|Nominal voltage UN<br>300 V<br>300 V<br>600 V<br>GL<br>~~aPT~~|
|RS<br>EAC<br>EAC<br>~~PT~~<br>~~PT~~<br>~~PT~~|



cULus Recognized 

## Drawings 

Circuit diagram 

Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 

10/03/2016   Page 6 / 6 



## Links

- [View this product on Novapart](https://novapart.co/products/3044636/din-rail-mount-terminal-block-4-ways-26-awg-12-mm2)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/3044636/terminal-block-din-rail-4pos-12awg/dp/2309374)
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