# DIN Rail Mount Terminal Block, 4 Ways, 26 AWG, 16 AWG, 14 mm², Screw, 15 A

![Product image](https://novapart.co/image/farnell:3042364/)

**URL**: https://novapart.co/products/1414129/din-rail-mount-terminal-block-4-ways-26-awg-16-14
**SKU**: 1414129
**Manufacturer**: PHOENIX CONTACT
**Category**: Connectors || Terminal Blocks & Accessories || DIN Rail Terminal Blocks
**Price**: €3.9400
**Stock**: 100+
**Lead Time**: 36 days (indicative)

## Description

No. of Positions:4Ways; Wire Size AWG Min:26AWG; Wire Size AWG Max:16AWG; Conductor Area CSA:14mm²; Wire Connection Method:Screw; Rated Current:15A; Rated Voltage:300V; No. of Level

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| No. Of Levels | 2 |
| Product Range | MTTB |
| Rated Current | 15A |
| Rated Voltage | 300V |
| No. Of Positions | 4Ways |
| Wire Size Awg Max | 16AWG |
| Wire Size Awg Min | 26AWG |
| Conductor Area Csa | 14mm² |
| Wire Connection Method | Screw |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3042364/)

https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

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) 

Micro terminal, Connection type: Screw connection, Cross section:  0.14 mm² - 1.5 mm², AWG: 26 - 16, Width: 4.2 mm, Color: gray, Mounting type: NS 15, NS 35/7,5, NS 35/15 

## Why buy this product 

Design width of just 4.2 mm 

Nominal cross section of 1.5 mm² 

Snap-on foot for NS 15 and NS 35 DIN rails 

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

Clear arrangement thanks to marking of all terminal points 

- Wide range of labeling options 

Easy potential distribution thanks to standardized plug-in bridges 

Bridging option on both levels 

## Key Commercial Data 

|Packing unit|50 STK|50 STK|50 STK|50 STK|50 STK|50 STK|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Minimum order quantity|50 STK|50 STK|||||||||||||
||||||||||||||||
|GTIN|||||||||||||||
||||||||||||||||
|GTIN|4017918105419||||||||||||||
|Weight per Piece (excluding packing)|5.570 g||||5.570 g||||||||||
|Custom tariff number|85369010||||||||||||||
|Country of origin|Turkey||||||||||||||



## Technical data 

## General 

|Number of levels|2|
|---|---|
|Number of connections|4|
|Nominal cross section|1.5 mm²|
|Color|gray|



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https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Technical data 

## General 

Insulating material PA ~~a~~ Flammability rating according to UL 94 ~~G~~ V0 ~~GO~~ Rated surge voltage 4 kV ~~GO~~ Degree of pollution 3 ~~GO~~ Overvoltage category III ~~GO~~ Insulating material group I ~~CO~~ Connection in acc. with standard IEC 60947-7-1 Nominal current IN 17.5 A ~~a a~~ Maximum load current ~~C~~ 17.5 A (with 1.5 mm² conductor cross section) Nominal voltage UN 400 V ~~a Ge GO~~ Open side panel Yes ~~GO~~ Shock protection test specification DIN EN 50274 (VDE 0660-514):2002-11 ~~a~~ Back of the hand protection ~~G~~ guaranteed ~~CO~~ Finger protection guaranteed ~~GO~~ Result of surge voltage test Test passed ~~OO~~ Surge voltage test setpoint 4.8 kV ~~GO~~ Result of power-frequency withstand voltage test Test passed ~~GO~~ Power frequency withstand voltage setpoint 1.89 kV Checking the mechanical stability of terminal points (5 x conductor Test passed connection) ~~eeCO~~ Result of bending test Test passed ~~ee GO~~ Bending test rotation speed 10 rpm ~~OO~~ Bending test turns 135 Bending test conductor cross section/weight 0.14 mm² / 0.2 kg ~~**a** GO~~ 1.5 mm² / 0.4 kg Tensile test result Test passed ~~aG CO~~ Conductor cross section tensile test 0.14 mm² ~~GO~~ Tractive force setpoint 10 N ~~GO~~ Conductor cross section tensile test 1.5 mm² Tractive force setpoint 40 N ~~GO GO~~ Result of tight fit on support Test passed ~~a~~ Tight fit on carrier ~~G~~ NS 35/NS 15 ~~CO~~ Setpoint 1 N ~~GO~~ Result of voltage-drop test Test passed ~~OO~~ Requirements, voltage drop ≤ 3.2 mV Result of temperature-rise test Test passed ~~GO~~ Short circuit stability result Test passed ~~GO a~~ Conductor cross section short circuit testing ~~G~~ 1.5 mm² Short-time current 0.18 kA ~~CO~~ Result of thermal test Test passed ~~GO CO~~ Proof of thermal characteristics (needle flame) effective duration 30 s 

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https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Technical data 

## General 

|Relative insulation material temperature index (Elec.; UL 746 B)|130 °C|
|---|---|
|Temperature index of insulation material (DIN EN 60216-1 (VDE<br>0304-21))|130 °C|
|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)|28 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|4.2 mm|
|Length|44 mm|
|Height NS 35/7,5|41 mm|
|Height NS 35/15|48.5 mm|
|Connection data||
|Connection method|Screw connection|
|Conductor cross section solid min.|0.14 mm²|
|Conductor cross section solid max.|1.5 mm²|
|Conductor cross section flexible min.|0.14 mm²|
|Conductor cross section flexible max.|1.5 mm²|
|Conductor cross section AWG min.|26|
|Conductor cross section AWG max.|16|
|Conductor cross section flexible, with ferrule without plastic sleeve min.|0.25 mm²|
|Conductor cross section flexible, with ferrule without plastic sleeve max.|0.75 mm²|
|Conductor cross section flexible, with ferrule with plastic sleeve min.|0.25 mm²|
|Conductor cross section flexible, with ferrule with plastic sleeve max.|0.75 mm²|
|2 conductors with same cross section, solid min.|0.14 mm²|
|2 conductors with same cross section, solid max.|0.5 mm²|
|2 conductors with same cross section, stranded min.|0.14 mm²|
|2 conductors with same cross section, stranded max.|0.5 mm²|
|2 conductors with same cross section, stranded, ferrules without plastic<br>sleeve, min.|0.25 mm²|



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https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Technical data 

Connection data 

|2 conductors with same cross section, stranded, ferrules without plastic<br>sleeve, max.<br>0.34 mm²<br>Stripping length<br>6 mm<br>Internal cylindrical gage<br>A1<br>Screw thread<br>M2<br>Tightening torque, min<br>0.22 Nm<br>Tightening torque max<br>0.25 Nm<br>~~SS~~|
|---|
|Standards and Regulations|
|Connection in acc. with standard<br>CSA<br>IEC 60947-7-1<br>Flammability rating according to UL 94<br>V0<br>~~———~~|
|Environmental Product Compliance|
|China RoHS<br>Environmentally Friendly Use Period = 50<br>For details about hazardous substances go to tab “Downloads”,<br>Category “Manufacturer's declaration”<br>~~ee~~|



Drawings 

|||Circuit diagram|Circuit diagram|Circuit diagram|Circuit diagram|Circuit diagram|Circuit diagram|Circuit diagram|
|---|---|---|---|---|---|---|---|---|
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|Classifications|||||||||
|eCl@ss|||||||||
|eCl@ss 4.0<br>27141118<br>eCl@ss 4.1<br>27141118<br>eCl@ss 5.0<br>27141118<br>eCl@ss 5.1<br>27141118<br>eCl@ss 6.0<br>27141120<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>EC000897<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>~~= =>~~<br>~~SSS~~|||||||||
|||||||||12/22/2016   Page 4 / 14|



https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## 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 / BV / EAC / EAC / DNV GL 

Ex Approvals 

## Approval details 

|CSA<br><br>http://www.csagroup.org/services/testing-<br>and-certification/certified-product-listing/<br>13631|CSA<br><br>http://www.csagroup.org/services/testing-<br>and-certification/certified-product-listing/<br>13631|
|---|---|
|||
|mm²/AWG/kcmil|28-14|
|Nominal current IN|15 A|
|Nominal voltage UN|300 V|



http://www.veristar.com/portal/veristarinfo/generalinfo/ BV 07774/D0 BV approved/approvedProducts/equipmentAndMaterials  EAC EAC-Zulassung  ~~oe~~ EAC 7500651.22.01.00246  ~~eo~~ DNV GL https://www.dnvgl.com/ TAE00001CT 

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https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Accessories 

Accessories DIN rail 

DIN rail, unperforated - NS 15 UNPERF 2000MM - 1401695 

DIN rail, material: Steel, unperforated, height 5.5 mm, width 15 mm, length: 2 m ~~So~~ DIN rail perforated - NS 15 PERF 2000MM - 1401682 DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 5.5 mm, width 15 mm, length: 2000 mm ~~So~~ DIN rail perforated - NS 15 AL PERF 2000MM - 1401763 DIN rail, material: Aluminum, perforated, height 5.5 mm, width 15 mm, length: 2 m ~~4~~ DIN rail perforated - NS 15 WH PERF 2000MM - 1204096 DIN rail, material: steel, perforated, height 5.5 mm, width 15 mm, length: 2 m ~~So~~ DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733 DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 7.5 mm, width 35 mm, length: 2000 mm 

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https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Accessories 

DIN rail, unperforated - NS 35/ 7,5 UNPERF 2000MM - 0801681 

DIN rail, material: Steel, unperforated, height 7.5 mm, width 35 mm, length: 2 m 

DIN rail perforated - NS 35/ 7,5 WH PERF 2000MM - 1204119 

DIN rail 35 mm (NS 35) 

DIN rail - NS 35/ 7,5 WH UNPERF 2000MM - 1204122 

DIN rail 35 mm (NS 35) 

DIN rail, unperforated - NS 35/ 7,5 AL UNPERF 2000MM - 0801704 

DIN rail, unperforated, Width: 35 mm, Height: 7.5 mm, Length: 2000 mm, Color: silver 

## DIN rail perforated - NS 35/ 7,5 ZN PERF 2000MM - 1206421 

DIN rail, material: Galvanized, perforated, height 7.5 mm, width 35 mm, length: 2 m 

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https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Accessories 

DIN rail, unperforated - NS 35/ 7,5 ZN UNPERF 2000MM - 1206434 

DIN rail, material: Galvanized, unperforated, height 7.5 mm, width 35 mm, length: 2 m 

DIN rail, unperforated - NS 35/ 7,5 CU UNPERF 2000MM - 0801762 

DIN rail, material: Copper, unperforated, height 7.5 mm, width 35 mm, length: 2 m 

End cap - NS 35/ 7,5 CAP - 1206560 

DIN rail end piece, for DIN rail NS 35/7.5 

## End block 

End clamp - CLIPFIX 35 - 3022218 Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray ~~re~~ End clamp - CLIPFIX 35-5 - 3022276 Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray ~~ee~~ 12/22/2016   Page 8 / 14 

https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Accessories 

End clamp - E/NS 35 N - 0800886 End clamp, width: 9.5 mm, color: gray ~ End clamp - E/MBK - 1401637 End clamp, width: 6.2 mm, color: gray 2 End clamp - E/MK - 1421633 End clamp, width: 6.2 mm, color: gray ~~SO~~ End clamp - E/MK 1 - 1421659 End clamp width: 6 mm, color: gray End clamp - E/UK - 1201442 End clamp, Width: 9.5 mm, Height: 35.3 mm, Length: 50.5 mm, Color: gray ~~eo~~ 12/22/2016   Page 9 / 14 

https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Accessories 

End clamp - E/UK 1 - 1201413 

End clamps, for supporting the ends of double-level and three-level terminal blocks, width: 10 mm, color: gray 

## End cover 

Spacer plate - DG-MTTB 1,5 - 3002678 

Spacer plate, Length: 44 mm, Width: 2 mm, Color: gray 

End cover - D-MTTB 1,5 - 3002665 

End cover, Length: 44.2 mm, Width: 4 mm, Height: 34.6 mm, Color: gray 

## Labeled terminal marker 

Zack Marker strip, flat - ZBF 4 CUS - 0825023 

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: 4.2 mm, Lettering field: 4.2 x 5.2 mm 

Zack Marker strip, flat - ZBF 4,LGS:FORTL.ZAHLEN - 0808626 

Zack Marker strip, flat, Strip, white, labeled, Printed horizontally: Consecutive numbers 1 - 10, 11 - 20, etc. up to 91 - 100, Mounting type: Snap into flat marker groove, for terminal block width: 4 mm, Lettering field: 4.2 x 5.2 mm 

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https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Accessories 

Zack Marker strip, flat - ZBF 4,QR:FORTL.ZAHLEN - 0808820 

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: 4 mm, Lettering field: 4.2 x 5.2 mm 

Zack Marker strip, flat - ZBF 4,LGS:GERADE ZAHLEN - 0810818 

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: 4 mm, Lettering field: 5.15 x 4.15 mm 

Zack Marker strip, flat - ZBF 4,LGS:UNGERADE ZAHLEN - 0810850 

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: 4 mm, Lettering field: 5.15 x 4.15 mm 

## Marker for terminal blocks - UC-TMF 4 CUS - 0824630 

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: 4.2 mm, Lettering field: 3.6 x 5.1 mm 

## Marker for terminal blocks - UCT-TMF 4 CUS - 0829651 

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: 4.2 mm, Lettering field: 3.4 x 4.7 mm 

Partition plate 

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https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Accessories 

Spacer plate - DP-MTTB 1,5 - 3002681 

Spacer plate, Length: 44 mm, Width: 2 mm, Color: gray 

## Screw bridge 

Fixed bridge - FBRN 4-4 N - 3001569 

Fixed bridge, Pitch: 4 mm, Number of positions: 4, Color: silver 

Fixed bridge - FBRN 5-4 N - 3001572 

Fixed bridge, Number of positions: 5, Color: silver 

Fixed bridge - FBRN 6-4 N - 3001585 

Fixed bridge, Number of positions: 6, Color: silver 

Fixed bridge - FBRN 7-4 N - 3001598 

Fixed bridge, Number of positions: 7, Color: silver 

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https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Accessories 

Fixed bridge - FBRN 8-4 N - 3001608 

Fixed bridge, Pitch: 4 mm, Number of positions: 8, Color: silver 

Fixed bridge - FBRN 10-4 N - 3001624 

Fixed bridge, Pitch: 4.2 mm, Number of positions: 10, Color: silver 

Fixed bridge - FBRN 20-4 N - 3001637 

Fixed bridge, Number of positions: 20, Color: silver 

## Screwdriver tools 

Screwdriver - SZS 0,4X2,5 VDE - 1205037 

Screwdriver, slot-headed, VDE insulated, size: 0.4 x 2.5 x 80 mm, 2-component grip, with non-slip grip 

## Terminal marking 

Zack Marker strip, flat - ZBF 4:UNBEDRUCKT - 0808587 

Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: Plotter, Mounting type: Snap into flat marker groove, for terminal block width: 4 mm, Lettering field: 4.2 x 5.2 mm 

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https://www.phoenixcontact.com/gb/products/1414129 

## Micro terminal - MTTB 1,5 - 1414129 

## Accessories 

Marker for terminal blocks - UC-TMF 4 - 0818166 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter, THERMOMARK CARD, THERMOMARK PRIME, Mounting type: Snap into flat marker groove, for terminal block width: 4.2 mm, Lettering field: 3.6 x 5.1 mm 

## Marker for terminal blocks - UCT-TMF 4 - 0828742 

Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: THERMOMARK CARD, BLUEMARK CLED, BLUEMARK LED, TOPMARK LASER, THERMOMARK PRIME, Mounting type: Snap into flat marker groove, for terminal block width: 4.2 mm, Lettering field: 3.4 x 4.7 mm 

## Test socket 

Test adapter - PAI-4 - 3030925 

4 mm test adapter, for all terminal blocks with 4.2 mm to 8.2 mm pitch 

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

12/22/2016   Page 14 / 14 



## Links

- [View this product on Novapart](https://novapart.co/products/1414129/din-rail-mount-terminal-block-4-ways-26-awg-16-14)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/phoenix-contact/1414129/terminal-block-din-rail-4pos-12awg/dp/3042364)
---

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