INPUT AND OUTPUT DEVICE WITH A DUAL LOCKING FUNCTION FOR A VACUUM CIRCUIT BREAKER CAPABLE OF CONTROLLING A CIRCUIT BREAKER

摘要

PURPOSE: An input and output device with a dual locking function for a vacuum circuit breaker is provided to prevent from a device from being damaged by dually locking a cross member and a rail when a truck is separated from the cross member.;CONSTITUTION: A handle(34) passes through a front panel(32) of a cross member(30). A locking arm(110) is integrated with the end of the handle. A guidance device guides the locking arm left and right. A spring(140) pulls the locking arm to a locking location. A dual locking pin(150) moves to an operational location.;COPYRIGHT KIPO 2012