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Interface Electronics

Energy efficiency, modern and secure communication structures, as well as user- and maintenance-friendliness, are the central requirements that we optimally and sustainably meet with our products and systems from Interface Electronics: From recording, measuring, converting and protecting signals at the field level, up through switching and systematic wiring, to communication at the control level.

The foundation for a sustainable system consists of efficient power supplies, reliable electronic circuit breakers, slim coupling relays and precise energy measurement technology. Our system cabling allows simple plug-and-play wiring, providing an efficient interface between the controller and the field level.

Product Categories

Product Categories

Power Supply Systems

Power supply systems provide your application with a constant supply voltage at all times, safely and efficiently. From exceptionally economical to highly intelligent power supplies with communication, configuration and integrated redundancy features for particularly demanding applications, as well as comprehensive approvals for a wide variety of applications.


Energy Measurement Technology

Our coordinated range of products for current and energy measurement enable seamless documenting of your energy consumption, provide transparency and determine potential savings for what can be significant cost savings. Whether in new or existing systems - our flexible measurement systems, get you up and ready to go in just a few steps.


Signal Conditioners

Signal conditioners isolate, amplify, filter and convert their analog signals, guaranteeing interference-free signal transmission. Thanks to a comprehensive range of approvals, nothing stands in the way of using these signal conditioners in a wide variety of applications.

Relay and Optocoupler Modules

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 and power engineering, railway applications and machine engineering, as well as general control cabinet construction.

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.

Protective Devices and Electronics

Ensure optimal protection of your vulnerable equipment with reliable fuses in the event of excessive currents, voltages and incipient ground faults. WAGO's products for protection devices and electronics offer a wide variety of options and a comprehensive range of solutions for greater security and safety in your application.

Component Modules

Whether in rail-mount terminal blocks or on PCBs, basic components such as resistors, diodes or LEDs offer a wide variety of possible applications.
In addition, customer-specific applications can be mapped individually.


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