# Pluggable Terminal Block, 10 mm, 4 Ways, 4 mm², Push In

![Product image](https://novapart.co/image/farnell:4258937/)

**URL**: https://novapart.co/products/770-254/pluggable-terminal-block-10-mm-4-ways-mm2-push-in
**SKU**: 770-254
**Manufacturer**: WAGO
**Category**: Connectors || Terminal Blocks & Accessories || Pluggable Terminal Blocks
**Price**: €2.5100
**Stock**: 50+
**Lead Time**: 57 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Pitch Spacing | 10mm |
| Product Range | WINSTA MIDI 770 Series |
| Rated Current | 25A |
| Rated Voltage | 400V |
| Wire Size (Awg) | 20AWG to 12AWG |
| No. Of Positions | 4Ways |
| Conductor Area Csa | 4mm² |
| Wire Connection Method | Push In |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4258937/)

Data sheet | Item number: 770-254 

Plug; 4-pole; Cod. B; 4,00 mmz2; gray 

www.wago.com/770-254 

Subject to changes. Please also observe the further product documentation! 

WAGO GmbH & Co. KG Hansastr. 27 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

Do you have any questions about our products? We are always happy to take your call at +49 (571) 887-44222. 

30.08.2023 Page 1/13 

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Data sheet | Item number: 770-254 www.wago.com/770-254 

Ratings per IEC/EN 

Ratings per IEC/EN 60664-1 Nominal voltage (III/3) 400 V Rated impulse voltage (III/3) 6 kV 

Rated current 25A 

Note (rated current) 25 A for 3-pole load 20 A for 4-pole load Legend (ratings) (Ill / 3) £ Overvoltage category Ill / Pollution degree 3 

Ratings per UL 1977 

Note for the US market Some versions may also be used for current interruption in accordance with the UL certificate in select applications with currents below 16 A and voltages up to 600 V. For further information, please contact your local sales office. 

Rated voltage (UL 1977) 600 V 

Rated current UL 1977 23 A 

General information 

Note on contact resistance approx. 1 mQ of contact resistance approx. 0.25 mQ contact transition plug/socket 

Connection data 

Connection points 8 Total number of potentials 4 

Connection 1 

Connection technology 

Push-in CAGE CLAMP” 

Actuation type Operating tool Push-in Nominal cross-section 4mm?/12 AWG 

Solid conductor 0.5...4mm?/20...12 AWG Solid conductor; push-in termination 1.5...4mm?/16...12 AWG 

Stranded conductor 0.5...2.5 mm?/20...14 AWG Fine-stranded conductor 0.5...4mm?/20...12 AWG Fine-stranded conductor; with insulated ferrule 0.25 ...1.5 mm?/20...16 AWG 

Fine-stranded conductor; with uninsulated ferrule 0.25...2.5 mm?/20...14 AWG Fine-stranded conductor; with ferrule; push-in termination 1.5 mm?/16 AWG Subject to changes. Please also observe the further product documentation! 

WAGO GmbH & Co. KG Hansastr. 27 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

Do you have any questions about our products? We are always happy to take your call at +49 (571) 887-44222. 

30.08.2023 Page 3/13 

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|---|---|---|---|---|---|---|
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|Cover|color|JUD\|
|Material|group|,|
|Insulation|material|Polyamide|
|Flammability|class|per|UL94|Vo|
|Clamping|spring|material|Chrome-nickel|
|Contact|material|Copper|or|
|Contact|plating|7LQ|
|Fire|load|0.357|MJ|
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|Environmental|requirements|
|Processing|temperature|-5....+40°C|
|Continuous|operating|temperature|-35...+85|°C|
|Note|on|continuous|operating|temperature|Insulating|parts|
|Commercial|data|
|Product|Group|20|(Winsta)|
|eCl@ss|10.0|27-44-06-05|
|eCl@ss|9.0|27-44-06-05|
|ETIM|8.0|EC002560|
|ETIM|7.0|EC002560|
|PU|(SPU)|50|pcs|
|Packaging|type|ER[|
|Country|of|origin|'(|
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Data sheet | Item number: 770-254 www.wago.com/770-254 

Item no.770-1 681 h-distribution connector; 4-pole; Cod. B; 1 input; 2 outputs; outputs on one side; 2 locking levers; gray 

Item no.770-1734 3-way distribution connector; 4-pole; Cod. B; 1 input; 3 outputs; gray 

www.wago.com/770-1681 www.wago.com/770-173: . 1770-1734 

Item no.770-1781 

h-distribution connector; 4-pole; Cod. B; 1 input; 2 outputs; outputs on one side; 3 locking levers; for www.wago.com/770-1781 flying leads; gray Item no.770-244 www.wago.com/770-244 Socket; 4-pole; Cod. B; 4,00 mm?; gray g Item no.770-744 www.wago.com/770-744 Snap-in socket; 4-pole; Cod. B; 4,00 mm?; gray g Item no.770-844 Socket for PCBs; straight; 4-pole; Cod. B; gray www.wago.com/770-8: . 770-844 Item no.770-844/011-000 www.wago.com/770-844 Socket for PCBs; angled; 4-pole; Cod. B; gray /011-000 

Item no.771-9994/005-103 www.wago.com/771-9994 pre-assembled interconnecting cable; Eca; Socket/plug; 4-pole; Cod. B; Control cable 4 x 1.0 mm?; 1 Jobetoa. m; 1,00 mm?; gray Item no.771-9994/105-103 pre-assembled1m; 1,00 mm?; connectinggray cable; Eca; Socket/open-ended; 4-pole; Cod. B; Control cable 4 x 1.0 mm?; hoe. :‘oa om. /771-999 4 Item no.899-631/305-000 www.wago.com/899-631 Distribution box; Crossover switching; 1 input; 5 outputs; Cod. A, B, S; MIDI; black /305-000 

Required accessories Locking levers Locking system 

Item no.: 770-121 Locking lever; for flying leads; for manual operation; white wuwawago.com: . /770-121 Item no.: 770-131 Locking lever; for flying leads; for tool operation; white www.wago.com/770-: . /770- **13** 1 Item no.: 770-101 Locking lever; for flying leads; for manual operation; black wuwawago.com. . /770-101 Item no.: 770-111 Locking lever; for flying leads; for tool operation; black www.wago.com/77: . /77 **0** -111 

Strain relief 

Strain relief housing 

Item no.: 770-504/023-000 www.wago.com/770-504 Strain relief housing; 4-pole; for 2 cables; 5.0... 9.0 mm; 55 mm; black /023-000 Item no.: 770-514 Strain relief housing; 4-pole; for 2 cables; 9.0... 13.0 mm; 55 mm; white www.wago.com/770-S: . /770-514 

Subject to changes. Please also observe the further product documentation! 

WAGO GmbH & Co. KG Hansastr. 27 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

Do you have any questions about our products? We are always happy to take your call at +49 (571) 887-44222. 

30.08.2023 Page 7/13 

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Data sheet | Item number: 770-254 

www.wago.com/770-254 

1. Strip length, outer insulation = 35 mm (2To terminate fine-stranded conductors, open pole), 55 mm (3- to 5-pole) the clamping unit via screwdriver (2.5 mm blade width) and insert a stripped conductor 2. Strip length = 9 mm until it hits the backstop. 

3. Extended ground conductor = 8mm 

Insert the stripped solid conductor until it hits To terminate fine-stranded conductors, open the backstop. the clamping unit via screwdriver (2.5 mm blade width) and insert a stripped conductor until it hits the backstop. 

Conductor removal 

Subject to changes. Please also observe the further product documentation! 

WAGO GmbH & Co. KG Hansastr. 27 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

Do you have any questions about our products? We are always happy to take your call at +49 (571) 887-44222. 

30.08.2023 Page 10/13 

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Data sheet | Item number: 770-254 www.wago.com/770-254 

Simply cut off the coding pin from the socket. Insert coding pin into plug (break first) until it engages. 

Mismating protection 

B-coded connectors with different colors can B-coded connectors (shown in gray) not only be plugged together. differ in color, but also in their design, making them incompatible with other coded Important note: connectors. 

Different colors and/or pole markings are used for circuit identification. 

Only connectors of the same color and same pole marking must be plugged together. 

Easy circuit identification via different marking and colors 

Subject to changes. Please also observe the further product documentation! 

WAGO GmbH & Co. KG Hansastr. 27 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

Do you have any questions about our products? We are always happy to take your call at +49 (571) 887-44222. 

30.08.2023 Page 12/13 

Data sheet | Item number: 770-254 

www.wago.com/770-254 

Product family 

WINSTA® MIDI 

Show all products from the family 

Subject to changes. Please also observe the further product documentation! 

WAGO GmbH & Co. KG Hansastr. 27 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

Do you have any questions about our products? We are always happy to take your call at +49 (571) 887-44222. 

30.08.2023 Page 13/13 



## Links

- [View this product on Novapart](https://novapart.co/products/770-254/pluggable-terminal-block-10-mm-4-ways-mm2-push-in)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/wago/770-254/terminal-block-pluggable-4pos/dp/4258937)
---

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