Remote control circuit breaker mechanism having spring energy accumulator/switching lever and drive motor swinging lever acting with starter phase energy banding allowing larger forces than final phase.

摘要

The remote switch mechanism has a spring energy accumulator (1) a switching lever (3) and a drive motor acting on a swinging lever (9). The variation in force during opening and closing of the switch apparatus bands the energy accumulation in the starter phase, allowing a larger force than during the final phase.