Electrical switch i.e. molded case circuit breaker, has handle engaging positions such as on position, off position and triggered position, and display device for displaying switching on ready state or switching off ready state of switch

摘要

The switch (10) has a handle (20) engaging different positions such as on position, off position and triggered position, where the switch is switched on in the on position and switched off in the off position. An internal or external switching mechanism is triggered and the switch is switched off by the mechanism in the triggered position. The switch is formed such that the handle is moved from the triggered position to the off position and to the on position for switching on the switch. A display device displays a switching on ready state or a switching off ready state of the switch.