APPARATUS FOR DRIVING TRIP TOOL IN CIRCUIT BREAKER ACCESSORIES

摘要

PURPOSE: An apparatus for driving a trip tool in circuit breaker accessories is provided to protect the accessories from the heat and the arc by installing the accessories at a cover of a trip part. CONSTITUTION: An apparatus for driving a trip tool in circuit breaker accessories includes a groove portion(11) and a trip bar(3). The groove portion(11) is formed on an upper side of an additional trip part. The accessories are installed at the groove portion(11). The trip bar is operated by the accessories when an operating pin of the accessories is approached to the trip bar(3). In addition, an operating connection portion(4) is operated by the accessories when the operating pin of the accessories is approached to the operating connection portion(4) installed between the trip bar(3) and a trip cross bar(2).