NOVEL CONTACTS SYSTEM ARRANGEMENT FOR TWO POLE COMPACT MODULAR CIRCUIT BREAKER

摘要

The present invention provides a novel contacts system arrangement for two pole compact modular circuit breaker. The two pole breaker having two set of terminals on either side for incoming and outgoing circuit. The arrangement comprises: a fixed contact assembly comprises at least two fixed contact (s) with a contact tip; a moving member having at least two moving contact(s) having different polarities; a contact carrier. The fixed contact are attached in a slot(s) provided on the contact carrier; therefore movement of the moving contact (s) facilitate connection between the moving contact with corresponding one of the fixed contact(s), thereby the contact carrier slide in opposite direction due to angular movement on its own axis to facilitate closing of another the fixed contact to maintain availability of power supply to the circuit breaker.