DNH7 Fuse Switch Disconnector

DNH7 series fuse type load isolating switch is applicable to highshort circuit current circuit with AC 50(60)Hz, voltage up to 660V andrated working current up to 1600A. It possesses upper and lower end input and output structure. Lead in equipment with knife-edge and arc extinguishing equipment, and also can be operated with load. It is used as power switch, isolating switch and emergency switch, and for protecting current. Multiple types of low-voltage distribution and control cabinets suitable for industrial, new energy and other scenarios, including GGD, GCK cabinets, outdoor comprehensive distribution boxes (JP cabinets), low-voltage cable branch boxes, etc