Installation Terminals Blocks: Save Time and Money

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

Product Overview

Our Range of Installation Terminal Blocks and Connectors

Easily Find Accessories for Installation Connectors

The electrical interconnection portfolio is constantly growing, and not just with the 221 and 2273 Series. The range of accessories is also constantly being expanded. The installation connector finder helps you find the right product bundle. It makes it easier to select mounting options, such as mounting carriers or heating system distribution boxes, as well as the right Gelbox for moisture protection.

Our Product Finder for Marking Media

Marking ensures safety and allows identification – making it a control cabinet essential. Our product finder for marking media helps you find the material you want for your control cabinet marking quickly and easily. You define your parameters in a brief questionnaire, and it automatically provides a corresponding proposal.

Installation Rail-Mount Terminal Blocks

TOPJOB® S Installation Rail-Mount Terminal Blocks with Push-in CAGE CLAMP® reliability have a large range of cross-sections, offering the right terminal block for all building applications. As the demands on buildings constantly increase and change, TOPJOB® S enables future-proof installation.

Your Benefits:

  • Flexible selection of the actuation variant (operating slot, push-button or hybrid)
  • Standards-compliant insulation resistance measurement thanks to reliable, convenient N-disconnect variants
  • Push-in CAGE CLAMP®: push-in termination of solid and fine-stranded conductors with ferrules
  • Sufficient wiring space thanks to compact design
  • Three-line custom labeling via marking strips provides clear organization – even when wired
  • Easy advance planning with the product finder for distribution boards in buildings


Lighting Connectors

WAGO's lighting connectors are the perfect link 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.

Your Benefits:

  • 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)

221 Series Splicing Connectors for All Conductor Types

From intercom system wiring to electrical ovens – connecting different conductor types is quick and easy with compact 221 Series Splicing Connector.

Your Benefits:

  • 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
  • Mounting carrier for use in distribution boxes
  • Also for cross-sections up to 6 mm2

WAGO 221 Series Splicing Connectors for Ex Applications

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

Your Benefits:

  • Easy to use: Pull the lever up, insert a conductor and push the lever back down
  • Available as 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 voltage 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


PUSH WIRE® Connectors

Our product line supports a wide cross section range: The 243 Series MICRO PUSH WIRE® Connectors for Junction Boxes are specifically designed for small diameters (e.g., low-voltage installations). The 2273 Series connects solid conductors up to 2.5 mm2 (14 AWG), and the 773 Series up to 4/6 mm2 (12/10 AWG). With the 2773 Series, conductors up to 4 mm2 can be easily repaired or extended.

Your Benefits:

  • Compact size
  • Fast wiring via push-in termination of solid conductors
  • Tool-free conductor termination
  • Mounting carrier for use in distribution cabinets
  • Reusable
  • Transparent housing to visually verify proper conductor insertion

Boxes for Interconnection Technology

Our boxes for interconnection technology offer greater protection and clearer organization for your electrical installations:

  • The lighting connection box with integrated Linect interface for the WINSTA® Pluggable Connection Systems keeps dust and dirt away from the lights.
  • The Gelbox provides easy protection against moisture for the 2273 and 221 Series Splicing Connectors – per IPX8.
  • The junction box for 221 Series Splicing Connectors provides clear organization for connection of up to 60 lights.
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