Wago Relay and Optocoupler Modules 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
Wago Relay and Optocoupler Modules Products
Relay Sockets with a Miniature Switching Relay (788 Series)
The 788 Series Relays are ideal for switching applications in industry and process automation. These relay modules can be used either for two-channel operation or for safe switching of high loads up to 16 A (e.g., lamp loads).
Your Benefits:
- Easily replace the elementary relay in the event of a fault
- Compact housing: just 15 mm (0.590 inch) wide
- Commoning options on the control and load side
- Push-in CAGE CLAMP® termination without additional tools
Relay Modules with Miniature Switching Relays and Optocoupler Modules (859 Series)
The 859 Series Relay Modules with miniature switching relays and optocoupler modules are ideal for interface levels in all industrial applications. Their slim design saves you space in the control cabinet. Simple commoning on the control and load side also allows you to quickly daisy-chain common input and output potentials.
Your Benefits:
- Versatility: relay modules for DC and AC use
- Slim 6 mm (0.236 inch) housing saves space
- Flat design for optimal use in terminal boxes
- Jumper slots on the front for clearly organized cross-connections
- LED for status signal indication
- Proven CAGE CLAMP® connection technology
Pluggable Relay Modules (2042 Series)
The 2042 Series Relay Modules plug directly onto the carrier terminal blocks from the WAGO TOPJOB® S Rail-Mount Terminal Block System for easy and secure installation. The combination of rail-mount terminal blocks and relay modules eliminates the need for an additional wiring interface.
Incredibly robust, these modules withstand high vibration and shock loads. For example, they meet the requirements of the DIN EN 61373 (vibration and shock) and DIN EN 50121-3-2 (EMC) railway standards.
Your Benefits:
- Can be plugged onto WAGO TOPJOB® S Rail-Mount Terminal Blocks
- Input voltage range from 16.8 V to 253 V
- Use in a temperature range from ?40 °C to +70 °C
- Ideal for railway and industrial applications, thanks to EN 50155 and EN 61010 (safety regulations for electronic devices)
Mounting Carriers with Miniature Switching Relays (287/288 Series)
The fully wired 287/288 Series Mounting Carriers with miniature switching relays allow direct switching of actuators and other coupling elements in the field. They also enable quick and easy connection of peripheral signals.
Your Benefits:
- Swift, simple connection of peripheral signals
- Pluggable relays for quick and easy replacement
- Easy termination of conductors from 0.08 to 2.5 mm2 (28–14 AWG)
Relay Modules in a DIN-Rail-Mount Enclosure (789 Series)
The 789 Series’ applications range from simple lighting control in building installations to installations in industrial control cabinets. The 17.5 mm (0.689 inch) wide design in a DIN-rail-mount enclosure is particularly well-suited to installation in distribution cabinets and meter boards.
Your Benefits:
- Up to two break contacts and two make contacts, or four make contacts
- Available with manual override
- Each level can be commoned using push-in jumpers
- Identified connection points
- LED indicates switching position
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