# Terminal Block, PA66, Light Grey, 1Row, Header, 3.5 mm, 12 Ways, 10 A, 320 V, Through Hole Vertical

![Product image](https://novapart.co/image/farnell:4905643/)

**URL**: https://novapart.co/products/734-142/terminal-block-pa66-light-grey-1row-header-35-mm
**SKU**: 734-142
**Manufacturer**: WAGO
**Category**: Connectors || Terminal Blocks & Accessories || Pluggable Terminal Block Headers & Sockets
**Price**: €2.9100
**Stock**: 100+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Gender | Header |
| Pitch Spacing | 3.5mm |
| Product Range | 734 Series |
| Rated Current | 10A |
| Rated Voltage | 320V |
| No. Of Positions | 12Ways |
| Block Orientation | Through Hole Vertical |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4905643/)

# **Data Sheet | Item Number: 734-142** THT male header; 1.0 x 1.0 mm solder pin; straight; 100% protected against mismating; Pin spacing 3.5 mm; 12-pole; light gray **https://www.wago.com/734-142** 

# Color: light gray 2,8 L 3,1 Foo] La | rele}Uj] + = 3,5 1x1 aedvr ‘ o= Dimensions in mm L = (pole no. – 1) x pin spacing + 5.9 mm . Male connector, 734 Series, light gray This male connector (item number 734-142) simplifies electrical installations. The dimensions are (44.4 x 14.8 x 8.5) mm (width x height x depth). Tin is used for coating the contact surfaces. The pcb connector is designed for THT soldering. Page 1/7 Version 23.05.2026 Continued on next page 

# **Data Sheet | Item Number: 734-142 https://www.wago.com/734-142** 

|**Notes**|||||||||
|---|---|---|---|---|---|---|---|---|
|Safety Information|||||The_MCS – MULTI CONNECTION SYSTEM_includes connectors without breaking capacity in||||
||||||accordance with DIN EN 61984. When used as intended, these connectors must not be con­||||
||||||nected/disconnected when live or under load.When used as intended, these connectors must||||
||||||not be connected/disconnected when live or under load. The circuit design should ensure||||
||||||header pins, which can be touched, are not live when unmated.||||
|Variants:|||||Other pole numbers||||
||||||3.8 mm pin projection for male headers with straight solder pins||||
||||||Gold-plated or partially gold-plated contact surfaces||||
||||||Other versions (or variants) can be requested from WAGO Sales||or configured at https://con­||
||||||figurator.wago.com/.||||
|.|||||||||
|**Electrical data**|||||||||
|**Ratings per**|||**IEC/EN 60664-1**||**Approvals per**||**UL 1059**||
|Overvoltage category||III|III|II<br>Use group||B|C|D|
|Pollution degree||3|2|2|Rated voltage|300 V|-|300 V|
|Nominal voltage||160 V|160 V|320 V<br>Rated current<br>.||10 A|-|10 A|
|Rated impulse withstand voltage||2.5 kV|2.5 kV|2.5 kV|||||
|Rated current||10 A|10 A|10|A||||
|.|||||||||
|**Approvals per**|||**CSA**||||||
|Use group||B|C|D|||||
|Rated voltage||300 V|-|300 V|||||
|Rated current||10 A|-|10|A||||
|.|||||||||
|**Connection Data**|||||||||
|Total number of potentials|12||||**Connection 1**||||
|Number of connection types|1||||Pole number|12|||
|Number of levels|1||||.||||
|.|||||||||
|**Physical data**|||||||||
|Pin spacing|||||3.5 mm / 0.138 inches||||
|Width|||||44.4 mm / 1.748 inches||||
|Height|||||14.8 mm / 0.583 inches||||
|Height from the surface|||||10.3 mm / 0.406 inches||||
|Depth|||||8.5 mm / 0.335 inches||||
|Solder pin length|||||4.5 mm||||
|Solder pin dimensions|||||1 x 1 mm||||
|Drilled hole diameter|||||1.4(+0.1)mm||||
|.|||||||||
|**Mechanical data**|||||||||
|Variable coding|||||Yes||||
|Anti-rotation protection|||||Yes||||
|.|||||||||
|Page<br>2/7|||||Version 23.05.2026||Continued on next page||



**Data Sheet | Item Number: 734-142 https://www.wago.com/734-142** 

||**Plug-in connection**||||||
|---|---|---|---|---|---|---|
||Contact type (pluggable connector)||Male connector/plug||||
||Connector (connection type)||for PCB||||
||Mismating protection||Yes||||
||Mating direction to the PCB||90 °||||
|.|||||||
||**PCB contact**||||||
||PCB contact||THT||||
||Solder pin arrangement||over the entire male connector (in-line)||||
||Number of solder pins per potential||1||||
|.|||||||
||**Material data**||||||
||Note (material data)||Information on material specifications||can be found here||
||Color||light gray||||
||Material group||I||||
||Insulation material (main housing)||Polyamide (PA66)||||
||Flammability class per UL94||V0||||
||Contact material||Electrolytic copper (ECu)||||
||Contact Plating||Tin||||
||Fire load||0.04 MJ||||
||Weight||2.7 g||||
|.|||||||
||**Environmental requirements**||||||
||Limit temperature range|-60…+100 °C||**Environmental Testing**|||
||Processing temperature|-35…+60 °C||Test specification:||DIN EN 50155 (VDE 0115-200):2022-06|
|||||Railway applications –|||
|.||||Rolling stock –|||
|||||Electronic equipment|||
|||||Test procedure:||DIN EN 61373 (VDE 0115-0106):2011-04|
|||||Railway applications –|||
|||||Rolling stock equipment –|||
|||||Vibration and shock tests|||
|||||Spectrum/Mounting location||Service life test, Category 1, Class A/B|
|||||Functional test with noise-like oscillations||Test passed according to Section 8 of the|
|||||||standard|
|||||Frequency||f1= 5 Hz to f2= 150 Hz|
|||||Acceleration||0.101g (highest test level used for all axes)|
|||||Test duration per axis||10 min.|
|||||Test directions||X, Y and Z axes|
|||||Monitoring of contact faults and interrup­||Passed|
|||||tions|||
|||||Voltage drop measurement before and after||Passed|
|||||each axis|||
|||||Simulated service life test through in­||Test passed according to Section 9 of the|
|||||creased levels of noise-like oscillations||standard|
|||||Frequency||f1= 5 Hz to f2= 150 Hz|
|||||Acceleration||0.572g (highest test level used for all axes)|
|||||Test duration per axis||5 h|
|||||Test directions||X, Y and Z axes|
|||||Extended testing: Monitoring of contact||Passed|
|||||faults and interruptions|||
|||||Extended testing: Voltage drop measure­||Passed|
|||||ment before and after each axis|||
|||||Shock test||Test passed according to Section 10 of the|
|||||||standard|
|||||Shock pulse form||Half sine|
|||||Acceleration||5g (highest test level used for all axes)|



Page 3/7 Version 23.05.2026 Continued on next page 

# **https://www.wago.com/734-142** ~~a~~ 

# **Data Sheet | Item Number: 734-142** 

# **Environmental Testing** 

||**Environmental Testing**||||||
|---|---|---|---|---|---|---|
||Shock duration||30 ms||||
||Number of shocks (per axis)||3 pos. und 3 neg.||||
||Test directions||X, Y and Z axes||||
||Extended testing: Monitoring of contact||Passed||||
||faults and interruptions||||||
||Extended testing: Voltage drop measure­||Passed||||
||ment before and after each axis||||||
||Vibration and shock stress for rolling stock||Passed||||
||equipment||||||
|.|||||||
||**Commercial data**<br>~~Eee~~||||||
||Product Group|||3 (Multi Conn. System)|||
||PU (SPU)|||100 pcs|||
||Packaging type|||Box|||
||Country of origin|||PL|||
||GTIN|||4044918847711|||
||Customs tariff number|||85366930000|||
|.|||||||
||**Product Classification**<br>SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe||||||
||UNSPSC|||39121409|||
||eCl@ss 10.0|||27-44-04-02|||
||eCl@ss 9.0|||27-44-04-02|||
||ETIM 9.0|||EC002637|||
||ETIM 10.0|||EC002637|||
||ECCN|||NO US CLASSIFICATION|||
|.|||||||
||**Environmental Product Compliance**<br>SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe||||||
||RoHS Compliance Status|||Compliant,No Exemption|||
|.|||||||
|**Approvals / Certificates**<br>**General approvals**<br>ii||||**Declarations of conformity and manufacturer's declarations**||**Declarations of conformity and manufacturer's declarations**|
||KelGEAN|||2)|||
||**Approval**|**Standard**|**Certificate Name**|**Approval**|**Standard**|**Certificate Name**|
||CCA|EN 61984|2169534.02|Railway|-|Railway Ready|
||DEKRA Certification B.V.|||WAGO GmbH & Co. KG|||
||CCA|EN 61984|nl-54190||||
||DEKRA Certification B.V.|||.|||
||CSA|C22.2|1465035||||
||DEKRA Certification B.V.||||||
||UL|UL 1977|E 45171||||
||Underwriters Laboratories||||||
||Inc.||||||
|.|||||||
|Page<br>4/7||||Version 23.05.2026||Continued on next page|



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|---|---|---|---|---|
|Data Sheet | Item Number: 734-142|
|https://www.wago.com/734-142|
|—|WAGo|
|Approvals for marine applications|
|2@|
|bp|@|
|Approval|Standard|Certificate Name|
|ABS|-|24-0095975-PDA|
|American Bureau of Ship­|
|ping|
|DNV|-|TAE000016Z|
|DNV GL SE|
|LR|IEC 61984|96/20035 (E5)|
|Lloyds Register|
|PRS|-|TE/1095/880590/23|
|Polski Rejestr Statków|
|.|
|Downloads|
|eee|
|Environmental Product Compliance|
|Compliance Search|
|Environmental Product|
|Compliance 734-142|
|sts|
|.|
|Documentation|
|Additional Information|
|Technical Section|pdf|
|03.04.2019|2027.26 KB|
|esl|
|.|
|CAD/CAE-Data|
|CAD data|CAE data|
|2D/3D Models 734-142|EPLAN Data Portal|
|734-142|
|eS ee|
|.|ZUKEN Portal 734-142|NY|
|.|
|PCB Design|
|Symbol and Footprint via|
|SamacSys 734-142|
|s|Symbol and Footprint via|s|*|ts|
|Ultra Librarian 734-142|Ny|
|.|
|Page|5/7|Version 23.05.2026|Continued on next page|

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|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|Data Sheet | Item Number: 734-142|
|https://www.wago.com/734-142|
|a|wAco|
|1 Compatible Products|
|ee|
|1.1 System counterpart|
|1.1.1 Female connector/socket|
|Item No.: 734-112/037|Se|-000|oe|Item No.: 734-112|7|Item No.: 2734-1112/327|F|-000|Item No.: 2734-1112/329|«|-000|
|1-conductor female connector; CAGE|1-conductor female connector; CAGE|1-conductor female connector; lever; Push-|1-conductor female connector; lever; Push-|
|CLAMP®; 1.5 mm²; Pin spacing 3.5 mm; 12-|CLAMP®; 1.5 mm²; Pin spacing 3.5 mm; 12-|in CAGE CLAMP®; 1.5 mm²; Pin spacing 3.5|in CAGE CLAMP®; 1.5 mm²; Pin spacing 3.5|
|pole; 100% protected against mismating;|pole; 100% protected against mismating;|mm; 12-pole; 100% protected against mis­|mm; 12-pole; 100% protected against mis­|
|Lateral locking  levers; light gray|light gray|mating; 1,50 mm²; light gray|mating; Centered locking levers; 1,50 mm²;|
|light gray|
|e|e|Ya|
|Item No.: 2734-1112/329-000/336-000|Item No.: 2734-1112/327-047|Item No.: 2734-1112/327-9037|Item No.: 2734-1112/038-000|
|1-conductor female connector; lever; Push-|1-conductor female connector; lever; Push-|1-conductor female connector; lever; Push-|1-conductor female connector; lever; Push-|
|in CAGE CLAMP®; 1.5 mm²; Pin spacing 3.5|in CAGE CLAMP®; 1.5 mm²; Pin spacing 3.5|in CAGE CLAMP®; 1.5 mm²; Pin spacing 3.5|in CAGE CLAMP®; 1.5 mm²; Pin spacing 3.5|
|mm; 12-pole; 100% protected against mis­|mm; 12-pole; 100% protected against mis­|mm; 12-pole; 100% protected against mis­|mm; 12-pole; 100% protected against mis­|
|mating; Centered locking levers; Strain relief|mating; direct marking; 1,50 mm²; light gray|mating; direct marking; 1,50 mm²; light gray|mating; Lateral locking  levers; 1,50 mm²;|
|plate; 1,50 mm²; light gray|light gray|
|F|4|<a|SP a|
|Item No.: 2734-1112/328-000|Item No.: 2734-1112/038-000/336-000|Item No.: 2734-1112/327-000/336-000|Item No.: 2734-112/027-000|
|1-conductor female connector; lever; Push-|1-conductor female connector; lever; Push-|1-conductor female connector; lever; Push-|1-conductor female connector; push-button;|
|in CAGE CLAMP®; 1.5 mm²; Pin spacing 3.5|in CAGE CLAMP®; 1.5 mm²; Pin spacing 3.5|in CAGE CLAMP®; 1.5 mm²; Pin spacing 3.5|Push-in CAGE CLAMP®; 1.5 mm²; Pin spac­|
|mm; 12-pole; 100% protected against mis­|mm; 12-pole; 100% protected against mis­|mm; 12-pole; 100% protected against mis­|ing 3.5 mm; 12-pole; 100% protected|
|mating; Lateral locking  levers; 1,50 mm²;|mating; Lateral locking  levers; Strain relief|mating; Strain relief plate; 1,50 mm²; light|against mismating; clamping collar; 1,50|
|light gray|plate; 1,50 mm²; light gray|gray|mm²; light gray|
|Item No.: 2734-112/031-000|Item No.: 2734-112/037-000|Item No.: 2734-112|Item No.: 734-542|
|1-conductor female connector; push-button;|1-conductor female connector; push-but­|1-conductor female connector; push-but­|THT female header; angled; Pin spacing 3.5|
|Push-in CAGE CLAMP®; 1.5 mm²; Pin spac­|ton; Push-in CAGE CLAMP®; 1.5 mm²; Pin|ton; Push-in CAGE CLAMP®; 1.5 mm²; Pin|mm; 12-pole; 100% protected against mis­|
|ing 3.5 mm; 12-pole; 100% protected|spacing 3.5 mm; 12-pole; 100% protected|spacing 3.5 mm; 12-pole; 100% protected|mating; 0.9 x 0.9 mm solder pin; light gray|
|against mismating; clamping collar; light gray|against mismating; Lateral locking  levers;|against mismating; light gray|
|light gray|
|Item No.: 734-542/037-000|Item No.: 734-472|Item No.: 734-472/037-000|
|THT female header; angled; Pin spacing 3.5|THT female header; straight; Pin spacing 3.5|THT female header; straight; Pin spacing 3.5|
|mm; 12-pole; 100% protected against mis­|mm; 12-pole; 100% protected against mis­|mm; 12-pole; 100% protected against mis­|
|mating; Locking lever; 0.9 x 0.9 mm solder|mating; 0.9 x 0.9 mm solder pin; light gray|mating; Locking lever; 0.9 x 0.9 mm solder|
|pin; light gray|pin; light gray|
|.|
|1.2 Optional Accessories|
|1.2.1 Coding|
|1.2.1.1 Coding|
|Item No.: 734-159|Item No.: 734-130|
|Coding key; to be snapped above top level;|Coding key; to be snapped above top level;|
|black|white|
|.|
|Page|6/7|Version 23.05.2026|Continued on next page|

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


- **Data Sheet | Item Number: 734-142 https://www.wago.com/734-142** WAGO 

- **Installation Notes** 

- ~~SS~~ **Coding** ps 

- Coding a male header – fitting coding key(s). 

- . Subject to changes. Please also observe the further product documentation! Current addresses can be found at:: www.wago.com Page 7/7 Version 23.05.2026 



## Links

- [View this product on Novapart](https://novapart.co/products/734-142/terminal-block-pa66-light-grey-1row-header-35-mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/wago/734-142/terminal-block-header-12p-3-5mm/dp/4905643)
---

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