MOC MOC OPERATING APPARATUS AND VACUUM CIRCUIT BREAKER HAVING THE SAME

摘要

The MOC driving device of the vacuum circuit breaker according to an embodiment of the present invention is a MOC driving device of the vacuum circuit breaker including a main shaft that is interlocked according to on/off of a circuit breaker mounted on a cradle, and includes a connection plate having a link member coupling portion formed thereon. A link member having a main shaft, a main shaft coupling portion corresponding to the link member coupling portion formed on one side, a connection link coupling portion formed on the other side, and a first link protrusion corresponding to the connection link coupling portion on one side, , A second link protrusion supported on the circuit breaker body is formed on the other side, and the first link protrusion is coupled to the connection link and the second link protrusion rotatably coupled to the connection link coupling unit, and in the rotation range And a lever on which the actuating member of the MOC lever assay is located.