# Wire-To-Board Terminal Block, Grey, 5 mm, 3 Ways, 28 AWG, 14 AWG, 2.5 mm², Clamp
**URL**: https://novapart.co/products/739-103/wire-to-board-terminal-block-grey-5-mm-3-ways-28
**SKU**: 739-103
**Manufacturer**: WAGO
**Category**: Connectors || Terminal Blocks & Accessories || Wire-To-Board Terminal Blocks
**Price**: €1.5300
**Stock**: 10+
**Lead Time**: 57 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Pitch Spacing | 5mm |
| Product Range | 739 Series |
| Rated Current | 24A |
| Rated Voltage | 630V |
| No. Of Positions | 3Ways |
| Block Orientation | Through Hole Vertical |
| Wire Size Awg Max | 14AWG |
| Wire Size Awg Min | 28AWG |
| Conductor Area Csa | 2.5mm² |
| Wire Connection Method | Clamp |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4905895/)
# **Data Sheet | Item Number: 739-103** PCB terminal block; 2.5 mm²; Pin spacing 5 mm; 3-pole; CAGE CLAMP®; gray **https://www.wago.com/739-103**
# Color: a gray Similar to illustration 14,3 ak 2 wo - iT On#YO 2 08 1,2 63 5 17 _ ae = itn : Dimensions in mm L = (pole no. – 1) x pin spacing + 5 mm + 1.5 mm . PCB terminal block, 739 Series, gray Easily, quickly and safely connect conductors with this PCB terminal block (item number 739-103). It is ideal for custom installations with different mounting types. Ensure that the strip lengths are between 8 and 9 mm when connecting conductors to this PCB terminal block. This product features one conductor termi nal and utilizes CAGE CLAMP®. Our proven universal connection known as CAGE CLAMP® is the industry standard when it comes to connection technology and electrical interconnections. Dimensions: (16.5 x 19 x 14.3) mm (width x height x depth). This PCB terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 2.5 mm². The contact surface is coated with tin. This PCB terminal block is operated with an operating tool. The PCB terminal block is designed for THT soldering. The con ductor is designed to be inserted at an angle of 90°.. Page 1/6 Version 13.05.2026 Continued on next page
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|||||||||
|---|---|---|---|---|---|---|---|
|Data Sheet | Item Number: 739-103|
|https://www.wago.com/739-103|
|Notes|
|Variants:|Other pole numbers|
|Other colors|
|Mixed-color PCB connector strips|
|Direct marking|
|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|Use group|B|C|D|
|Pollution degree|3|2|2|Rated voltage|300 V|-|300 V|
|Nominal voltage|320 V|320 V|630 V|Rated current|20 A|-|10 A|
|.|
|Rated impulse withstand voltage|4 kV|4 kV|4 kV|
|Rated current|24 A|24 A|24 A|
|.|
|Approvals per|CSA|
|Use group|B|C|D|
|Rated voltage|300 V|-|300 V|
|Rated current|12 A|-|10 A|
|.|
|Connection Data|
|Clamping units|3|Connection 1|
|Total number of potentials|3|Connection technology|CAGE CLAMP®|
|Number of connection types|1|Actuation type|Operating tool|
|Number of levels|1|Solid conductor|0.08 … 2.5 mm² / 28 … 14 AWG|
|.|Fine-stranded conductor|0.08 … 2.5 mm² / 28 … 12 AWG|
|Fine-stranded conductor; with insulated fer|0.25 … 1.5 mm²|
|rule|
|Fine-stranded conductor; with uninsulated|0.25 … 2.5 mm²|
|ferrule|
|Note (conductor cross-section)|12 AWG: THHN, THWN|
|Strip length|8 … 9 mm / 0.31 … 0.35 inches|
|Conductor connection direction to PCB|90 °|
|Pole number|3|
|.|
|Physical data|
|Pin spacing|5 mm / 0.197 inches|
|Width|16.5 mm / 0.65 inches|
|Height|19 mm / 0.748 inches|
|Height from the surface|15.8 mm / 0.622 inches|
|Depth|14.3 mm / 0.563 inches|
|Solder pin length|3.2 mm|
|Solder pin dimensions|0.8 x 1.2 mm|
|Drilled hole diameter|1.6|[(+0.1)]|mm|
|.|
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## **Data Sheet | Item Number: 739-103 https://www.wago.com/739-103** ~~a~~
# **PCB contact**
||PCB contact||THT|||
|---|---|---|---|---|---|
||Solder pin arrangement||over the entire terminal strip (in-line)|||
||Number of solder pins per potential||1|||
|.||||||
||**Material data**
SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|||||
||Note (material data)||Information on material specifications can be found here|||
||Color||gray|||
||Material group||I|||
||Insulation material (main housing)||Polyamide (PA66)|||
||Flammability class per UL94||V0|||
||Clamping spring material||Chrome-nickel spring steel (CrNi)|||
||Contact material||Electrolytic copper (ECu)|||
||Contact Plating||Tin|||
||Fire load||0.06 MJ|||
||Weight||3.7 g|||
|.||||||
||**Environmental requirements**
~~EEE~~|||||
||Limit temperature range||-60…+105 °C|||
|.||||||
||**Commercial data**
SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|||||
||Product Group||4 (Printed Circuit Connectors)|||
||PU (SPU)||280 (70) pcs|||
||Packaging type||Box|||
||Country of origin||CH|||
||GTIN||4044918859486|||
||Customs tariff number||85369010000|||
|.||||||
||**Product Classification**
~~EEE~~|||||
||UNSPSC||39121409|||
||eCl@ss 10.0||27-44-04-01|||
||eCl@ss 9.0||27-44-04-01|||
||ETIM 9.0||EC002643|||
||ETIM 10.0||EC002643|||
||ECCN||NO US CLASSIFICATION|||
|.||||||
||**Environmental Product Compliance**
~~eee~~|||||
||RoHS Compliance Status||Compliant,No Exemption|||
|.||||||
|**Approvals / Certificates**
**General approvals**
iii|||**General approvals**|||
||KEMA/KEUR
DEKRA Certification B.V.
KEMA/KEUR
DEKRA Certification B.V.
CCACCA
@B kee hea|||EN 60947-7-4
EN 60947|71-110334
71-125886|
||**Approval**|**Standard**|**Certificate Name**|||
||CCA|EN 60947|NTR NL-7961
.|||
||DEKRA Certification B.V.|||||
||CCA|EN 60947-7-4|NTR NL 7780|||
||DEKRA Certification B.V.|||||
||CSA|C22.2 No. 158|1711139|||
||DEKRA Certification B.V.|||||
|Page
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|||||
|---|---|---|---|
|Data Sheet | Item Number: 739-103|
|https://www.wago.com/739-103|
|Declarations of conformity and manufacturer's declarations|
|Approval|Standard|Certificate Name|
|EU-Declaration of Conformi|-|-|
|ty|
|WAGO GmbH & Co. KG|
|UK-Declaration of Conformi|-|-|
|ty|
|WAGO GmbH & Co. KG|
|.|
|Downloads|
|Environmental Product Compliance|
|Compliance Search|
|Environmental Product|
|Compliance 739-103|
|.|
|Documentation|
|Additional Information|
|Technical Section|pdf|
|03.04.2019|2027.26 KB|
|.|
|CAD/CAE-Data|
|CAD data|CAE data|
|2D/3D Models 739-103|EPLAN Data Portal|
|739-103|
|.|ZUKEN Portal 739-103|
|.|
|PCB Design|
|Symbol and Footprint via|
|SamacSys 739-103|
|Symbol and Footprint via|
|Ultra Librarian 739-103|
|.|
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# **https://www.wago.com/739-103** ~~a~~
||~~a~~|||wAco|
|---|---|---|---|---|
||**https://www.wago.com/739-103-103103**
**Data Sheet | Item Number: 739-103**
~~a~~|**Data Sheet | Item Number: 739-103**||wAco|
||**1 Compatible Products**
~~ee~~||||
||**1.1 Optional Accessories**||||
||**1.1.1 Ferrule**||||
||**1.1.1.1 Ferrule**||||
||~~i~~
~~i~~
~~I~~
~~J~~||||
||**Item No.: 216-301**|**Item No.: 216-302**|**Item No.: 216-201**|**Item No.: 216-101**|
||Ferrule; Sleeve for 0.25 mm² / AWG 24; insu|Ferrule; Sleeve for 0.34 mm² / 22 AWG; in|Ferrule; Sleeve for 0.5 mm² / 20 AWG; insu|Ferrule; Sleeve for 0.5 mm² / AWG 22; unin|
||lated; electro-tin plated; yellow|sulated; electro-tin plated; light turquoise|lated; electro-tin plated; electrolytic copper;|sulated; electro-tin plated; silver-colored|
||||acc. to DIN 46228, Part 4/09.90; white||
||~~y~~
I
i
I||||
||**Item No.: 216-202**|**Item No.: 216-102**|**Item No.: 216-203**|**Item No.: 216-103**|
||Ferrule; Sleeve for 0.75 mm² / 18 AWG; insu|Ferrule; Sleeve for 0.75 mm² / 18 AWG;|Ferrule; Sleeve for 1 mm² / AWG 18; insulat|Ferrule; Sleeve for 1 mm² / AWG 18; uninsu|
||lated; electro-tin plated; gray|uninsulated; electro-tin plated; silver-col|ed; electro-tin plated; red|lated; electro-tin plated|
|||ored|||
||H
lJ||||
||**Item No.: 216-204**|**Item No.: 216-104**|||
||Ferrule; Sleeve for 1.5 mm² / AWG 16; insu|Ferrule; Sleeve for 1.5 mm² / AWG 16; unin|||
||lated; electro-tin plated; black|sulated; electro-tin plated; silver-colored|||
|.|||||
||**1.1.2 Marking**||||
||**1.1.2.1 Marking strip**||||
||~~W~~W||W|W|
||**Item No.: 210-332/500-202**|**Item No.: 210-332/500-205**|**Item No.: 210-332/500-204**|**Item No.: 210-332/500-206**|
||Marking strips; as a DIN A4 sheet; MARKED;|Marking strips; as a DIN A4 sheet; MARKED;|Marking strips; as a DIN A4 sheet; MARKED;|Marking strips; as a DIN A4 sheet; MARKED;|
||1-16 (160x); Height of marker strip: 3 mm;|1-32 (80x); Height of marker strip: 3 mm;|17-32 (160x); Height of marker strip: 3 mm;|33-48 (160x); Height of marker strip: 3 mm;|
||Strip length 182 mm; Horizontal marking;|Strip length 182 mm; Horizontal marking;|Strip length 182 mm; Horizontal marking;|Strip length 182 mm; Horizontal marking;|
||Self-adhesive; white|Self-adhesive; white|Self-adhesive; white|Self-adhesive; white|
|.|||||
||**1.1.3 Tool**||||
||**1.1.3.1 Operating tool**||||
||oe|7|/||
||**Item No.: 210-658**|**Item No.: 210-720**|**Item No.: 210-657**||
||Operating tool; Blade: 3.5 x 0.5 mm; with a|Operating tool; Blade: 3.5 x 0.5 mm; with a|Operating tool; Blade: 3.5 x 0.5 mm; with a||
||partially insulated shaft; angled; short; multi|partially insulated shaft; multicoloured|partially insulated shaft; short; multicoloured||
||coloured||||
|.|||||
||**Installation Notes**
~~ee~~||||
||**Conductor termination**||||
||Inserting a conductor parallel to screwdriver||||
||actuation – 739 Series.||||
|.|||||
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Version 13.05.2026
Subject to changes. Please also observe the further product documentation!
Current addresses can be found at:: www.wago.com
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Version 13.05.2026
## Links
- [View this product on Novapart](https://novapart.co/products/739-103/wire-to-board-terminal-block-grey-5-mm-3-ways-28)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/wago/739-103/terminal-block-wtb-3p-24a-630v/dp/4905895)
---
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