APPARATUS FOR MANUALLY OPERATING A CIRCUIT BREAKER AND LOAD SWITCH

摘要

An apparatus for manually operating a circuit breaker and a load breaker switch is provided to move an operating element to a trip coil or an injection coil position by forming two rotation axes and integrating or releasing the two rotation axes. A bracket(13) is formed in one side of an operating device. A first rotation axis(15) is pivotally supported in one side of the bracket and is rotated forward and backward. A pair of projection bars(17) are connected to an operating element by protruding to a radius direction from the first rotation axis and move the first rotation axis to a trip direction when the first rotation axis is rotated forward, and rotates the first rotation axis backward when the operating device moves to the injection direction. A second rotation axis is pivotally supported in the other side of the bracket and is rotated with the first rotation axis forward by being connected to the first rotation axis. A connection unit(28) connects the first and second rotation axes and rotates the second rotation axis forward in a contact state when the first rotation axis is rotated forward. When the second rotation axis is rotated backward by the operating element, the connection unit makes the second rotation axis rotate backward in a noncontact state with the first rotation axis.