Auxiliary Contactor 2945 by Schneider Electric. It is a single standard auxiliary contact that provides all the different remote indications for ComPact NSX, ComPact NS, PowerPact Multistandard, and EasyPact CVS circuit breakers.
The remote status information is ON/OFF (OF), trip indication (SD), and fault-trip indication (SDE) for all types of breakers. The remote status information for trip indication due to a ground fault (SDV) is used for ComPact NSX and PowerPact Multistandard. The contacts are installed in the device in dedicated slots. This auxiliary contact is a changeover contact with 1 normally open contact and 1 normally closed contact.
Technical features of Auxiliary Contactor 29450: