Relays and Optocouplers

Relay and Optocoupler Modules


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.

Your benefits:

  • 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 and Optocoupler Modules


Sockets with a Miniature Switching Relay or a Solid-State Relay (857 Series)


WAGO's sockets with a miniature switching relay or a solid-state relay are the perfect combination of housing and electronics.

Advantages :

  • Pluggable MSR and SSR for DC and AC applications
  • Same profile allows the use of a single in-line, push-in jumper
  • Quick, easy replacement of relays in case of failure
  • Tool-free connection via Push-in CAGE CLAMP®
  • Ex approval (Zone 2)

Sockets with a Miniature Switching Relay


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


WAGO's 859 Series Relay Modules with a Miniature Switching Relay and Optocoupler Modules are ideal for any industrial interface applications. Their slim design saves valuable control cabinet space. Simple commoning at the control and load side streamlines looping through of common input and output potentials.

Advantages

  • Versatile relay modules for AC and DC applications
  • Slim 6 mm (0.236 inch) housing saves space
  • Low-profile design for optimum use in terminal boxes
  • Front-side jumpers streamline connections
  • Top-of-unit LED for status signal indication
  • Proven CAGE CLAMP® connection technology

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


Relay Sockets with a Miniature Switching Relay (788 Series)


WAGO's 788 Series Relay Sockets are ideal for switching applications in both industrial and process automation. These modules can be used either with two channels or for reliably switching higher loads (e.g., lamp loads) up to 16 A.

Advantages

  • Quick and easy elementary relay replacement after a failure
  • Compact housing: just 15 mm (0.590 inch) wide
  • Commoning on both the control and load sides
  • Tool-free connection via Push-in CAGE CLAMP®

Relay Sockets with a Miniature Switching Relay (788 Series)