# Pluggable Terminal Block, 10 mm, 5 Ways, 4 mm², Push In

![Product image](https://novapart.co/image/farnell:4258938/)

**URL**: https://novapart.co/products/770-255/pluggable-terminal-block-10-mm-5-ways-4-mm2-push
**SKU**: 770-255
**Manufacturer**: WAGO
**Category**: Connectors || Terminal Blocks & Accessories || Pluggable Terminal Blocks
**Price**: €2.9900
**Stock**: 25+
**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 | 5Ways |
| Conductor Area Csa | 4mm² |
| Wire Connection Method | Push In |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4258938/)

Data sheet | Item number: 770-255 

Plug; 5-pole; Cod. B; 4,00 mmz2; gray 

www.wago.com/770-255 

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: 770-255 www.wago.com/770-255 

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- and 5-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 23A 

General information 

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

Connection data 

Connection points 10 Total number of potentials 5 

Connection 1 

Connection technology 

Push-in CAGE CLAMP” 

Actuation type 

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 documentatio ~~n~~ ! 

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. 

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Data sheet | Item number: 770-255 www.wago.com/770-255 

Item no.770-1744 www.wago.com/770-1744 3-way distribution connector; 5-pole; Cod. B; 1 input; 3 outputs; gray Item no.770-245 www.wago.com/770-245 Socket; 5-pole; Cod. B; 4,00 mm?; gray g Item no.770-745 Snap-in socket; 5-pole; Cod. B; 4,00 mm?; gray wwwwago.com. . 1770-745 Item no.770-845 www.wago.com/770-845 Socket for PCBs; straight; 5-pole; Cod. B; gray g Item no.770-845/011-000 ww.wago.com/770-845/01 1-000 Socket for PCBs; angled; 5-pole; Cod. B; gray “ g Item no.771-9995/005-103 pre-assembled interconnecting cable; Eca; Socket/plug; 5-pole; Cod. B; 1 m; 1,00 mm?; gray wwwwago.com. . /771-9995/005-103 Item no.771-9995/105-103 www.wago.com/771-9995/105-103 pre-assembled connecting cable; Eca; Socket/open-ended; 5-pole; Cod. B; 1 m; 1,00 mm?; gray g Required accessories Locking levers Locking system Item no.: 770-121 Locking lever; for flying leads; for manual operation; white www.wago.com/77: . /77 **0** -121 Item no. 770-131 . ; . www.wago.com/770-131 Locking lever; for flying leads; for tool operation; white Item no.: 770-101 Locking lever; for flying leads; for manual operation; black wwwwago.com: . /770-101 Item no. 770-111 no. 770-111 770-111 . ; www.wago.com/770-111 

Item no. 770-111 no. 770-111 770-111 . ; Locking lever; for flying leads; for tool operation; black 

Strain relief 

Strain relief housing 

Item no.: 770-505/021-000 Strain relief housing; 5-pole; for 1 cable; 11.5... 16.5 mm; 71 mm; black /021-000 

www.wago.com/770-505 

Item no.: 770-505/023-000 www.wago.com/770-505 Strain relief housing; 5-pole; for 2 cables; 5.0... 9.0 mm; 55 mm; black /023-000 Item no.: 770-505 .wago.com/770-505 Strain relief housing; 5-pole; for 2 cables; 9.0 ... 13.0 mm; 55 mm; black www.wag Item no.: 770-515 Strain relief housing; 5-pole; for 2 cables; 9.0... 13.0 mm; 55 mm; white wwwwago.com; . /770-515 

Item no.: 770-515/023-000 www.wago.com/770-515 Strain relief housing; 5-pole; for 2 cables; 5.0... 9.0 mm; 55 mm; white /023-000 

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: 770-255 www.wago.com/770-255 

Installation Notes 

## Conductor termination 

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 = 9mm 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: 770-255 www.wago.com/770-255 

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 

www.wago.com/770-255 

Data sheet | Item number: 770-255 

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/770-255/pluggable-terminal-block-10-mm-5-ways-4-mm2-push)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/wago/770-255/terminal-block-pluggable-5pos/dp/4258938)
---

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