Insulation Voltage Requirements For Vertical Fuse Disconnect Switches

The primary function of vertical fuse switch disconnector is to prevent accidental backflow of current when the circuit is broken, thus avoiding the risk of electric shock to equipment and personnel. If the insulation voltage of nhrt40 vertical fuse switch disconnector is lower than the operating voltage, it may cause electrical breakdown of equipment during operation, leading to faults such as arcing and short circuits, endangering the stability of the entire power system.