CIRCUIT BREAKER PROVIDED WITH A MECHANICAL TRIP MECHANISM

摘要

PURPOSE: A circuit breaker including a mechanical trip tool is provided to increase stability by forming a secure blocking state. CONSTITUTION: A fixed contact is connected to a circuit. A movable contact is moved in a blocking state. A switching tool connects and separates the movable contact from the fixed contact. A trip latch (7) is coupled and uncoupled from a main link. The trip latch comprises a protruding member (75).