Protect your machines and equipment in the best possible way – with the SIRIUS 3UG4 and 3RR2 monitoring relays.

With the SIRIUS 3UG4 monitoring relay, power system and voltage faults can be identified and rectified at an early stage, before extensive damage occurs. The relays allow for the individual assignment of parameters as well as distinct diagnostics.

Our highlight:
The monitoring relays SIRIUS for IO-Link - for seamless industrial communication.
       

More advantages of the SIRIUS 3UG4:

Time and space savings:

Flexibility:

High availability:

The SIRIUS 3RR2 monitoring relay, which is simply plugged on to a contactor, not only serves the monitoring of motors or other consumers, but rather protects your entire application. Especially during installation it offers an important advantage: By integrating the relay directly into the load feeder, wiring is reduced substantially.
     

Our highlights with the SIRIUS 3RR2: