# DIN Rail Mount Terminal Block, 4 Ways, 26 AWG, 12 AWG, 2.5 mm², Screw, 24 A
**URL**: https://novapart.co/products/3046689/din-rail-mount-terminal-block-4-ways-26-awg-12-25
**SKU**: 3046689
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €8.1800
**Stock**: 10+
**Lead Time**: 36 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |
| No. Of Levels | 2 |
| Product Range | CLIPLINE UTTB |
| Rated Current | 24A |
| Rated Voltage | 500V |
| No. Of Positions | 4Ways |
| Wire Size Awg Max | 12AWG |
| Wire Size Awg Min | 26AWG |
| Conductor Area Csa | 2.5mm² |
| Wire Connection Method | Screw |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3241293/)
https://www.phoenixcontact.com/pi/products/3046689
## Component terminal block - UTTB 2,5-2DIO/O-UL/O-UR - 3046689
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)
Component terminal block, with integrated diode, connection method: Screw connection, cross section: 0.14 mm² - 4 mm², AWG: 26 - 12, width: 5.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15
## Your advantages
Design width of just 5.2 mm
## Key Commercial Data
~~SS~~ Packing unit 50 pc GTIN ~~po_~~ GTIN 4017918997212 ~~a~~
## Technical data
## General
|Note|The max. current is determined by the diode. Installed: Diode 1N 4007,
reverse voltage: 1300 V, maximum continuous current: 0.5 A.|
|---|---|
|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|
|Rated surge voltage|6 kV|
|Degree of pollution|3|
|Overvoltage category|III|
|Insulating material group|I|
|Nominal current IN|24 A|
|Maximum load current|28 A (with 4 mm² conductor cross section)|
|Nominal voltage UN|500 V|
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https://www.phoenixcontact.com/pi/products/3046689
## Component terminal block - UTTB 2,5-2DIO/O-UL/O-UR - 3046689
## Technical data
|General||
|---|---|
|Open side panel
~~a~~|Yes
~~G~~|
|Shock protection test specification|DIN EN 50274 (VDE 0660-514):2002-11|
|Back of the hand protection
~~GO~~|guaranteed
~~GO~~|
|Finger protection
~~GO~~|guaranteed
~~GO~~|
|Result of surge voltage test
~~GO~~|Test passed
~~GO~~|
|Surge voltage test setpoint
~~GO~~|7.3 kV
~~GO~~|
|Result of power-frequency withstand voltage test
~~CO~~|Test passed
~~CO~~|
|Power frequency withstand voltage setpoint
~~a~~
~~ee~~|1.89 kV
~~G~~
~~ee~~|
|Result of the test for mechanical stability of terminal points (5 x
conductor connection)
~~ee~~|Test passed
~~ee~~|
|Result of bending test
~~ee ~~
~~GO~~|Test passed
~~ee~~
~~GO~~|
|Bending test rotation speed
~~GO~~|10 rpm
~~GO~~|
|Bending test turns
~~GO~~|135
~~GO~~|
|Bending test conductor cross section/weight
~~CO~~|0.14 mm² / 0.2 kg
~~CO~~|
|~~a~~|2.5 mm² / 0.7 kg
~~G~~|
|~~GO~~|4 mm² / 0.9 kg
~~GO~~|
|Tensile test result
~~GO~~|Test passed
~~GO~~|
|Conductor cross section tensile test
~~GO~~|0.14 mm²
~~GO~~|
|Tractive force setpoint
~~GO~~|10 N
~~GO~~|
|Conductor cross section tensile test
~~CO~~|2.5 mm²
~~CO~~|
|Tractive force setpoint
~~a~~|50 N
~~G~~|
|Conductor cross section tensile test
~~GO~~|4 mm²
~~GO~~|
|Tractive force setpoint
~~GO~~|60 N
~~GO~~|
|Result of tight fit on support
~~GO~~|Test passed
~~GO~~|
|Tight fit on carrier
~~GO~~|NS 35
~~GO~~|
|Setpoint
~~CO~~|1 N
~~CO~~|
|Short circuit stability result
~~a~~|Test passed
~~G~~|
|Conductor cross section short circuit testing
~~GO~~|2.5 mm²
~~GO~~|
|Short-time current
~~GO~~|0.3 kA
~~GO~~|
|Conductor cross section short circuit testing
~~GO~~|4 mm²
~~GO~~|
|Short-time current
~~GO~~|0.48 kA
~~GO~~|
|Result of thermal test
~~CO~~|Test passed
~~CO~~|
|Proof of thermal characteristics (needle flame) effective duration
~~a~~|30 s
~~G~~|
|Oscillation, broadband noise test result
~~GO~~|Test passed
~~GO~~|
|Test specification, oscillation, broadband noise
~~GO~~|DIN EN 50155 (VDE 0115-200):2008-03
~~GO~~|
|Test spectrum
~~GO~~
~~a~~|Service life test category 1, class B, body mounted
~~GO~~
~~Ge~~|
|Test frequency
~~a~~|f1= 5 Hz to f2= 150 Hz
~~Ge~~|
|ASD level
~~a~~
~~CO~~|0.02 g²/Hz
~~Ge~~
~~CO~~|
|Acceleration
~~GO~~|0,8 g
~~GO~~|
|Test duration per axis
~~a~~|5 h
~~C~~|
|Test directions
~~GO~~|X-, Y- and Z-axis
~~GO~~|
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https://www.phoenixcontact.com/pi/products/3046689
## Component terminal block - UTTB 2,5-2DIO/O-UL/O-UR - 3046689
Technical data General 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 125 °C 0304-21)) Static insulating material application in cold -60 °C Behavior in fire for rail vehicles (DIN 5510-2) Test passed Flame test method (DIN EN 60695-11-10) V0 Oxygen index (DIN EN ISO 4589-2) >32 % NF F16-101, NF F10-102 Class I 2 NF F16-101, NF F10-102 Class F 2 Surface flammability NFPA 130 (ASTM E 162) passed Specific optical density of smoke NFPA 130 (ASTM E 662) passed Smoke gas toxicity NFPA 130 (SMP 800C) passed Calorimetric heat release NFPA 130 (ASTM E 1354) 27,5 MJ/kg Fire protection for rail vehicles (DIN EN 45545-2) R22 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R23 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R24 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R26 HL 1 - HL 3 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 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 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
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https://www.phoenixcontact.com/pi/products/3046689
## Component terminal block - UTTB 2,5-2DIO/O-UL/O-UR - 3046689
## Technical data
## Connection data
|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
sleeve, min.|0.14 mm²|
|2 conductors with same cross section, stranded, ferrules without plastic
sleeve, max.|1.5 mm²|
|2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve, min.|0.5 mm²|
|2 conductors with same cross section, stranded, TWIN ferrules with
plastic sleeve, max.|1.5 mm²|
|Connection method|Screw connection|
|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|
|Flammability rating according to UL 94|V0|
|Fire protection for rail vehicles (DIN EN 45545-2) R22|HL 1 - HL 3|
|Fire protection for rail vehicles (DIN EN 45545-2) R23|HL 1 - HL 3|
|Fire protection for rail vehicles (DIN EN 45545-2) R24|HL 1 - HL 3|
|Fire protection for rail vehicles (DIN EN 45545-2) R26|HL 1 - HL 3|
Environmental Product Compliance Lead 7439-92-1 China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” ~~—S-——~~
Drawings
Circuit diagram
Approvals
Approvals
05/16/2019 Page 4 / 6
https://www.phoenixcontact.com/pi/products/3046689
## Component terminal block - UTTB 2,5-2DIO/O-UL/O-UR - 3046689
## Approvals
Approvals
CSA / UL Recognized / cUL Recognized / EAC / EAC / cULus Recognized
Ex Approvals
## Approval details
CSA http://www.csagroup.org/services-industries/product-listing/ 13631 B C Nominal voltage UN 300 V 300 V Nominal current IN 1 A 1 A mm²/AWG/kcmil 26-12 26-12 UL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 60425 D B C Nominal voltage UN 600 V 300 V 300 V Nominal current IN 5 A 20 A 20 A mm²/AWG/kcmil 26-12 26-12 26-12 ~~—=~~ cUL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 60425 D B C Nominal voltage UN 600 V 300 V 300 V Nominal current IN 5 A 20 A 20 A mm²/AWG/kcmil 26-12 26-12 26-12 EAC EAC-Zulassung ~~a~~ RU C- EAC DE.A*30.B.01742
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https://www.phoenixcontact.com/pi/products/3046689
## Component terminal block - UTTB 2,5-2DIO/O-UL/O-UR - 3046689
## Approvals
cULus Recognized
##
Phoenix Contact 2019 © - all rights reserved http://www.phoenixcontact.com
PHOENIX CONTACT GmbH & Co. KG Flachsmarktstr. 8 32825 Blomberg Germany Tel. +49 5235 300 Fax +49 5235 3 41200 http://www.phoenixcontact.com
05/16/2019 Page 6 / 6
## Links
- [View this product on Novapart](https://novapart.co/products/3046689/din-rail-mount-terminal-block-4-ways-26-awg-12-25)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/uttb-2-5-2dio-o-ul-o-ur/dinrail-terminal-4way-12awg-gry/dp/3241293)
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