Interface Electronic

Modern equipment design requires a wide variety of components that can meet diverse challenges: Examples include user- and maintenance-friendliness, low investment costs, safety and availability, and simplicity in design and usage.

Different WAGO Interface Modules with various designs, such as pluggable function and interface modules, narrow relay and optocouplers and modern high-efficiency switch mode power supplies, are ideal for meeting these challenges and ensuring safe isolation of the wiring and function levels.

Product Types

Interface Electronic

Power Supplies and UPS

WAGO’s efficient power supplies always deliver a constant supply voltage – whether for simple applications or for automation with greater power requirements. WAGO offers uninterruptible power supplies (UPS), buffer modules, redundancy modules and a wide range of electronic circuit breakers (ECBs) as a complete system for seamless upgrades.

WAGO Power Supply Modules deliver a constant supply voltage for simple applications and other automation with greater power requirements.

Relays and Optocouplers

Whether relay sockets or pluggable relay and optocoupler modules – WAGO's array of relay and optocouplers offer a solution for any requirement. Use them in any sector of industry including process technology, power engineering, railway applications or machine engineering, as well as general control cabinet construction.


Interface Modules

WAGO's interface modules offer you safe and maintenance-free connections for flexible signal wiring applications. They connect electronics to electrical systems at the control level and handle signal transmission and distribution on the control and field levels (system, machine).


System Wiring

WAGO's system wiring solutions allow you to wire individual components of your automation application systematically, quickly and easily. As system and control cabinet solutions become more and more complex, this saves time and money on planning, installation and commissioning.


Protection Devices

WAGO's overvoltage protection and specialty electronic products have many uses. Interface modules with specialty functions provide safe, error-free signal processing and adaptation. Our overvoltage protection solutions provide reliable fuse protection against high voltages for electrical equipment and systems.


Bulkhead Connectors

In industrial applications where arc flash is a concern, WAGO’s 22mm Bulkhead Connectors allow users to connect to devices in an electrical enclosure without having to open the door.


This May Also Interest You

Featured Electronic Interface Products

Relays and Optocouplers

Learn more about the extensive scope of applications for our relays and optocouplers and see vividly illustrated application examples.



Many applications only require 24 VDC. Here, WAGO's ECO Power Supplies offer economical solutions.