# Wire-To-Board Terminal Block, Grey, 5 mm, 4 Ways, 20 AWG, 16 AWG, 1.5 mm², Push In

![Product image](https://novapart.co/image/farnell:4905813/)

**URL**: https://novapart.co/products/253-104/wire-to-board-terminal-block-grey-5-mm-4-ways-20
**SKU**: 253-104
**Manufacturer**: WAGO
**Category**: Connectors || Terminal Blocks & Accessories || Wire-To-Board Terminal Blocks
**Price**: €2.0900
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Pitch Spacing | 5mm |
| Product Range | 253 Series |
| Rated Current | 17.5A |
| Rated Voltage | 630V |
| No. Of Positions | 4Ways |
| Block Orientation | Through Hole Right Angle |
| Wire Size Awg Max | 16AWG |
| Wire Size Awg Min | 20AWG |
| Conductor Area Csa | 1.5mm² |
| Wire Connection Method | Push In |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4905813/)

## Data Sheet | Item Number: 253-104 

2-conductor PCB terminal block; 1.5 mm²; Pin spacing 5 mm; 4-pole; PUSH WIRE®; gray 

https://www.wago.com/253-104 

> Color: | gray 

Page 1/6 

Continued on next page 

Version 20.03.2026 

# Data Sheet | Item Number: 253-104 https://www.wago.com/253-104 

# Dimensions in mm L = (pole no. x pin spacing) + 2 mmFirst solder pin, front right (red circle) 

. 

# PCB terminal block, 253 Series, operating tool 

# Our PCB terminal block (item number 253-104) is the perfect way to connect conductors quickly and securely. It is ideal for custom installations with different mounting types. Ensure that the strip lengths are between 8.5 and 9.5 mm when connecting conductors to this PCB terminal block. Featuring two conductor terminals along with PUSH WIRE® as well as PUSH WIRE®, this product is highly versatile. Our trusted PUSH WIRE® connection offers the fastest method for clamping conductors. It utilizes the conductor's stiffness to overcome the clamping spring's contact force. The dimensions are (22 x 16.6 x 12.8) mm (width x height x depth). Depending on the type of conductor, this PCB terminal block is ideal for conductor cross sections ranging from 0.5 mm² to 1.5 mm² on one side and for conductor cross sections from 0.5 mm² to 1.5 mm² on the other side. 

# The contact surface is coated with tin. An operating tool is used to operate this PCB terminal block. THT is used to assemble the PCB terminal block. The conductor is designed to be inserted into the board at a 0° angle.. 

|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://|Other versions (or variants) can be requested from WAGO Sales or configured at https://|Other versions (or variants) can be requested from WAGO Sales or configured at https://||
|||||configurator.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<br>.|8 A|-|5 A|
|Rated impulse withstand voltage|4 kV|4 kV|4 kV|||||
|Rated current|17.5 A|17.5 A|17.5 A|||||
|.||||||||
|Approvals per||CSA||||||
|Use group|B|C|D|||||
|Rated voltage|300 V|-|300 V|||||
|Rated current|8 A|-|5 A|||||
|.||||||||
|Page 2/6|||Version 20.03.2026|Version 20.03.2026||Continued on next page||



# Data Sheet | Item Number: 253-104 https://www.wago.com/253-104 Connection Data 

|Clamping units|8|Connection 1||
|---|---|---|---|
|Total number of potentials|4|Connection type|PUSH WIRE® connection|
|Number of connection types|2|Connection technology|PUSH WIRE®|
|Number of levels|1|Number of connection points|1|
|.||Actuation type|Operating tool|
|||Solid conductor|0.5 … 1.5 mm² / 20 … 16 AWG|
|||Strip length|8.5 … 9.5 mm / 0.33 … 0.37 inches|
|||Note (strip length)|7 … 8 mm / 0.28 … 0.31 inch (for wiring on|
||||both sides)|
|||Conductor connection direction to PCB|0 °|
|||Pole number|4|
|||.||
|Connection 2||||
|Connection type|PUSH WIRE® connection|||
|Connection technology|PUSH WIRE®|||
|Number of connection points|1|||
|Solid conductor|0.5 … 1.5 mm² / 20 … 16 AWG|||
|Strip length|8.5 … 9.5 mm / 0.33 … 0.37 inches|||
|Note (strip length)|7 … 8 mm / 0.28 … 0.31 inch (for wiring on|||
||both sides)|||
|Conductor connection direction to PCB|90 °|||
|.||||
|Physical data||||
|Pin spacing||5 mm / 0.197 inches||
|Width||22 mm / 0.866 inches||
|Height||16.6 mm / 0.654 inches||
|Height from the surface||13 mm / 0.512 inches||
|Depth||12.8 mm / 0.504 inches||
|Solder pin length||3.6 mm||
|Solder pin dimensions||0.5 x 0.8 mm||
|Drilled hole diameter||1.1(+0.1)mm||
|.||||
|PCB contact||||
|PCB contact||THT||
|Solder pin arrangement||over the entire terminal strip (staggered)||
|Number of solder pins per potential||1||
|.||||
|Material data||||
|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||0.069 MJ||
|Weight||3.7 g||
|.||||
|Page 3/6|Version|20.03.2026|Continued on next page|



# Data Sheet | Item Number: 253-104 https://www.wago.com/253-104 ~~a~~ 

|Environmental requirements|||||
|---|---|---|---|---|
|Limit temperature range||-60 … +105 °C|||
|.|||||
|Commercial data<br>SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|||||
|Product Group||4 (Printed Circuit Connectors)|||
|PU (SPU)||220 (55) pcs|||
|Packaging type||Box|||
|Country of origin||CN|||
|GTIN||4044918689243|||
|Customs tariff number||85369010000|||
|.|||||
|Product Classification<br>SS—-—-—E—E—E—E—E—EeEeEeEeEeEEeEEEEEEEEEe|||||
|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<br>RoHS Compliance Status<br>ee<br>eeeeeee|Compliant,No Exemption<br>EE||EE EEE EEE||
|.|||||
|Approvals / Certificates<br>General approvals<br>iii||Declarations of conformity and manufacturer's declarations||Declarations of conformity and manufacturer's declarations|
|CCA CCA(eta a. IKE] SAN||Approval<br>EU-Declaration of Confor­|Standard<br>-|Certificate Name<br>-|
|Approval<br>Standard|Certificate Name|mity|||
|CCA<br>EN 60947|NTR NL-7649|WAGO GmbH & Co. KG|||
|DEKRA Certification B.V.||UK-Declaration of Confor­|-|-|
|CCA<br>DEKRA Certification B.V.<br>EN 60998|NTR NL 6580|mity<br>WAGO GmbH & Co. KG|||
|CCA<br>EN 60998|2126302.02|.|||
|DEKRA Certification B.V.|||||
|cURus<br>UL 1059|E45172||||
|Underwriters Laboratories|||||
|Inc.|||||
|ENEC<br>EN 60947|71-101931||||
|DEKRA Certification B.V.|||||
|UL<br>UL 1977|E45171||||
|UL International Germany|||||
|GmbH|||||
|.|||||
|Page 4/6||Version 20.03.2026||Continued on next page|



- Environmental Product Compliance 

- ee ee ee 

# Approvals / Certificates iii 

Data Sheet | Item Number: 253-104 https://www.wago.com/253-104 ~~a~~ 

|Downloads<br>~~00a~~|Downloads<br>~~00a~~|Downloads<br>~~00a~~|Downloads<br>~~00a~~|Downloads<br>~~00a~~|Downloads<br>~~00a~~|Downloads<br>~~00a~~|Downloads<br>~~00a~~|Downloads<br>~~00a~~|
|---|---|---|---|---|---|---|---|---|
|Environmental Product Compliance|||||||||
|Compliance Search|||||||||
|Environmental Product|||||||||
|Compliance 253-104|||||||||
|.|||||||||
|Documentation|||||||||
|Additional Information|||||||||
|Technical Section||pdf|||||||
||03.04.2019|2027.26 KB|||||||
|.|||||||||
|CAD/CAE-Data|||||||||
|CAD data|||||CAE data||||
|2D/3D Models 253-104|||||EPLAN Data Portal||||
||||||253-104||||
|.|||||ZUKEN Portal 253-104|||~~NA~~|
||||||.||||
|PCB Design|||||||||
|Symbol and Footprint|||||||||
|via SamacSys 253-104|||||||||
|Symbol and Footprint<br>via Ultra Librarian|||~~NA~~||||||
|253-104|||||||||
|.|||||||||
|1 Compatible Products<br>~~00a~~|||||||||
|1.1 Optional Accessories|||||||||
|1.1.1 Marking|||||||||
|1.1.1.1 Marking strip|||||||||
|Item No.: 210-833||Item No.: 210-332/500-202||Item No.: 210-332/500-205|||Item No.: 210-332/500-204||
|Marking strips; 25  m on roll; 6 mm wide;||Marking strips; as a DIN A4 sheet; MAR­||Marking strips; as a DIN A4 sheet; MAR­||Marking strips; as a DIN A4 sheet; MAR­|Marking strips; as a DIN A4 sheet; MAR­||
|plain; Self-adhesive; white||KED; 1-16 (160x); Height of marker strip:||KED; 1-32 (80x); Height of marker strip: 3|||KED; 17-32 (160x); Height of marker strip:||
|||3 mm; Strip length 182 mm; Horizontal||mm; Strip length 182 mm; Horizontal mar­|||3 mm; Strip length 182 mm; Horizontal||
|||marking; Self-adhesive; white||king; Self-adhesive; white|||marking; Self-adhesive; white||
|W|||||||||
|Item No.: 210-332/500-206|||||||||
|Marking strips; as a DIN A4 sheet; MAR­|||||||||
|KED; 33-48 (160x); Height of marker strip:|||||||||
|3 mm; Strip length 182 mm; Horizontal|||||||||
|marking; Self-adhesive; white|||||||||
|.|||||||||
|Page 5/6|||Version 20.03.2026||||Continued on next page||



Data Sheet | Item Number: 253-104 https://www.wago.com/253-104 ~~a~~ 

|1.1.2 Tool|||||||
|---|---|---|---|---|---|---|
|1.1.2.1 Operating tool|||||||
||||||||
|Item No.: 210-719|||Item No.: 210-648|||Item No.: 210-647|
|Operating tool; Blade: 2.5 x 0.4 mm; with a|||Operating tool; Blade: 2.5 x 0.4 mm; with a|||Operating tool; Blade: 2.5 x 0.4 mm; with a|
|partially insulated shaft|||partially insulated shaft; angled; short|||partially insulated shaft; multicoloured|
|.|||||||
|Installation Notes<br>~~ee~~|||||||
|Conductor termination|||||||
|Inserting a conductor via push-in termina­|||||||
|tion.|||||||
|.|||||||
|Conductor removal|||||||
|Removing a conductor via 2.5 mm screw­|Removing a conductor via 2.5 mm screw­||||||
|driver.|||||||
|.|||||||
|Installation|||||||
|Mixed-color terminal strips (with or wi­|||||||
|thout spacer) are available upon request.|||||||
|.|||||||
|Subject to changes. Please also observe the further product documentation!|||||||
|Current addresses can be found at::|Current addresses can be found at::<br>www.wago.com||||||
|Page 6/6||||Version 20.03.2026|Version 20.03.2026||





## Links

- [View this product on Novapart](https://novapart.co/products/253-104/wire-to-board-terminal-block-grey-5-mm-4-ways-20)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/wago/253-104/terminal-block-wtb-r-a-4p-17-5a/dp/4905813)
---

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