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Wago - 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.

Interface Modules

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


Functionality in a Wide Range of Applications:

Whether relay sockets or pluggable relay and optocoupler modules, WAGO’s array of relays 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.

  • Large range of coupling and timer relays
  • Easily connect conductors from 0.34 to 2.5 mm2 (22–12 AWG) without preparation
  • Switchable loads from 1 mA to 16 A (e.g., lamp loads)
  • Wide range of accessories (e.g., adjacent jumpers, markers, system cables)
  • Easy to operate and service

Relay Sockets with a Miniature Switching Relay (788 Series)

Relay Modules with a Miniature Switching Relay and Optocoupler Modules (859 Series)

Pluggable Relay Modules (286 Series)

DIN-Rail-Mount Carriers with a Miniature Switching Relay (287/288 Series)

Relay Modules in a DIN-Rail-Mount Enclosure (789 Series)

Sockets with an Industrial Relay (858 Series)


Isolate, amplify, filter and convert: Signal conditioners and isolation amplifiers from the JUMPFLEX® family handle a large number of functions in various application areas and provide secure and error-free signal transfer –thanks to a comprehensive range of approvals for worldwide applications. The focus is on usability and absolute reliability.

Isolation amplifier

Temperature signal conditioner for RTD sensors

Current signal conditioner

Frequency signal conditioner