Save Time and Costs with Our Installation Terminal Blocks and Connectors

Whether in a junction box or distribution box, WAGO's installation terminal blocks and connectors offer you the right product for every installation job. Push-in termination of solid conductors, such as that offered by our junction box connectors, saves you plenty of time and money.

Your benefits:

  • Fast and easy to use
  • The right terminal block and connector for every application
  • Minimal space requirements enable high wiring density
  • Clearly organized wiring in control cabinets and junction boxes
  • Maintenance-free installation
  • Permanent, secure connections


The 221 and 2773 series are qualifying parts within our biggest ever competition for electricians - WIN WITH WAGO.
BUY, SCAN & ENTER FOR A CHANCE TO WIN OUR STAR PRIZE, a fully expensed Electric Van for three years worth over £45k, plus more amazing prizes each month!
The more 221 or 2773 series products you buy and enter, the more chance of winning.
For full competition details including a list of all the prizes please click on the link below!
UK, 18+, Professional Electricians only. Closes 30/11/22.


Product Overview

Junction Boxes for Installer Connectors

View our range of junction boxes, whcih are suitable for our Installer Connector range.


Splicing Connectors for All Conductor Types

From intercom system wiring to electrical ovens: Connecting different conductor types is quick and easy with WAGO's compact 221 Series Splicing Connector.

  • Connect all conductor types without preparing them
  • Combine any conductor types and sizes
  • Easy-to-use operating lever for tool-free terminations
  • High current carrying capacity up to 32 A
  • Perfect for distribution applications thanks to mounting carrier

The Way To Connect! Series 2773!

Push your way to fast, reliable connections - WAGO 2773 Push-Wire connectors offer a compact and safe way to connect solid and stranded conductors. The compact, clear choice for any commoning connection.

Your Advantages:

  • Safety of the contact due to low insertion forces and high retention forces
  • Large connection area and different conductor types can be combined in a small housing
  • Clear transparent housing for checking the conductor position and correct stripping length

Lighting Connectors

WAGO's lighting connectors are the ideal connection between solid and fine-stranded conductors. Thanks to their approval as independent equipment per EN 60998, WAGO's lighting connectors can be used in nearly all household applications and similar building installations where a connection between solid and fine-stranded conductors is required.

  • Ideally connect solid conductors with fine-stranded conductors
  • Simple, tool-free wiring – especially helpful for overhead work
  • Support numerous applications, including connecting devices with flexible conductors to fixed installations (e.g., blinds motors)

Installer Connectors Selection Cases



See our Installer Connector Selection cases.  


WAGO 221 Series Splicing Connectors for Ex Applications

Discover new design possibilities for the manufacturers of junction boxes, luminaires and electronic devices.


  • Easy to use: Pull the lever up, insert a conductor and push the lever back down
  • Available in 2-, 3- and 5-wire connectors
  • Two variants, many applications:
    The 221 Series 4 mm2 variant accommodates fine-stranded conductors from 0.14 to 4 mm2, as well as solid and stranded conductors from 0.2 to 4 mm2 (24–12 AWG).
    The 221 Series 6 mm2 variant connects all conductor types ranging from 0.5 to 6 mm2 (20–10 AWG).
  • Mounting carrier for installation conforming to standards
  • Working voltages of 275 V or 440 V
  • Custom carriers are possible
  • ATEX (Ex 2 II G), / IECEx (Ex eb IIC Gb) Zone 1, 2
  • IECEX (Ex eb IIC Gb), American Ex (AEx eb IICGb) / Class 1, Zone 1