| 摘要 |
Disclosed is an interlock apparatus for a move-out type circuit breaker, capable of automatically discharging elastic energy charged in a closing spring 30a and a trip spring 30b when a main body of the circuit breaker is moved-in or moved-out, the apparatus including, a releasing protrusion member 60 fixed to a predetermined position on a path that the circuit breaker is moved-in or moved-out and protruded upwardly from the predetermined position, an automatic releasing mechanism 50 configured to be moved up by coming in contact with the releasing protrusion member upon moved-in or moved-out the circuit breaker to thereby drive a latching mechanism for latching the closing spring and the trip spring in a charged state to the release position. |
