KINEMATIC FOR ELECTRICAL DEVICE SUCH AS RESIDUAL CURRENT CIRCUIT BREAKER (RCCB) WITH TWO INDICATOR FLAG AND RESIDUAL CURRENT CIRCUIT BREAKER(RCCB) WITH EXTERNAL REMOTE CONTROL

摘要

The present invention discloses a residual current circuit breaker device having a single flag indicator lever adapted to be operated by an engagement means. The flag indicator lever functions to indicate a tripped condition of the residual current circuit breaker device wherein a signal flag indicator assists in indication of an open position and a closed position of a mobile contact arm and a fixed contact arm of the residual circuit breaker device. The present invention also discloses an improved remote control mechanism having a coil comprising of an additional control coil connected to a contact adapted to facilitate improved safety to the residual current circuit breaker device.