| 摘要 |
PURPOSE: A leading in-out device of a vacuum circuit breaker is provided to send a signal with a sign while an indication bar moves, thereby enabling the indication of a precise location. CONSTITUTION: A carriage loads a main circuit. A transport unit moves the carriage. A rotating indicator member(62) includes a position mark. A first pin and a second pin are installed on an indication bar(61) to be spaced each other. A pressure member(67) has a first support jaw. |
