RUN/TEST POSITION INDICATOR DEVICES IN CIRCUIT BREAKER

摘要

PURPOSE: A run/test position display device is provided to improve the convenience of a worker by automatically displaying the location of a circuit breaker according to the movement of the circuit breaker. CONSTITUTION: A shift pin(120) is movably installed in the bottom side of a circuit breaker. A display cam is installed in a cradle. A display plate is combined with the shift pin. The display plate displays the connected state between the cradle and the circuit breaker. A frame part(170) has a window for indicating the state of the display plate. A guide bracket(130) is installed in the bottom side of the circuit breaker. The guide bracket has a guide groove for guiding the linear movement of the shift pin.