Vertical strip type fuse-switch-disconnector with unique process engineering.

 

1. Integrating of current transformer and fuse switch initiated domestically.

2. With knife-edge entry and arc extinguishing equipment, it is safe for operation.

3. The isolating knife blade, full-range protection and semiconductor protection fusible core are optional.

4. Fuse wire monitor and signal switch can be additionally mounted; With self-closing fuse wire monitoring hole.

5. It can be used as primary switch, instaneous breaking capacity reaches 100kA.

6. Capacity of operating with load reaches 1.3 times of rated current.