Siemens 5ST3 Switch for use with RCCB

The Siemens Remote Control Auxiliary is an Advanced communication-capable add-on module designed for the remote operation of standard circuit protection devices. It serves as a smart Interface that enables the remote switching of miniature circuit breakers.

• Includes an integrated automatic reclosing device function that can be configured to reset protective devices after a trip event
• Enables wireless connectivity for remote switching and status visualization