| 摘要 |
<p>An improved racking mechanism with auto-latch and de-latch arrangement in a circuit breaker is disclosed. The draw out type of circuit breaker is supported on the rail assembly (12), which is an integral part of a cradle assembly (11). The cradle assembly consists of the base plate (13), racking assembly (14), side plates (15) for guiding breaker and rail assembly. Racking operation is accomplished by the racking assembly mounted on the base plate (13).</p> |
