Molded Case Circuit Breakers

The present invention relates to a molded case circuit breaker (1) comprising a handle (20), a contact system (30) and an actuator (40), said handle (20) between an "ON" position (21) and an "OFF" position (22) is movable, wherein furthermore the contact system (30) comprises at least one fixed contact (31) and a moving contact (32) and wherein the actuating device (40) with the handle (20) and the contact system (30) in operative connection is that upon actuation of the handle (20) opening and closing of the contact system (30) is provided, and further wherein by the actuator (40) in the presence of a fault condition (3), the handle (20) in a "TRIP" - position (23) can be brought between the "ON" position (21) and the "off" position (22) is arranged.