Nh Bar Sicherung wechseln Trennschalter

NH bar fuse-switch-disconnector with unique process engineering 1. Integration of current transformer and fuse switch initiated domestically 2. With knife-edge entry and arc extinguishing equipment, it is safe for operation. 3. The islating 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, instantaneous breaking capacity reaches 100KA. 6. Capacity of operating with load reaches 1.3 times of rated current.