| 主权项 |
1. A switchboard having a position-indicating apparatus for indicating a position of a transformer or a circuit breaker,
wherein the position-indicating apparatus comprises: a case; a position-indicating unit provided at the case and indicating a test position or an operation position of a truck, on which the circuit breaker or the transformer is mounted; a rotation member provided in the case and connected to the position-indicating unit to be rotatable in response to rotation of the position-indicating unit; and a rotation-adjusting member located between the rotation member, and the truck and rotatable toward the rotation member or the truck, in response to a movement of the truck, to restrict a rotation of the rotation member to the test position or the operation position, wherein the rotation-adjusting member prevents the rotation member from rotating to the operation position when the truck is located at the test position, and wherein the rotation-adjusting member prevents the rotation member from rotating to the test position when the truck is located at the operation position. |
