The power switch of the LV-Guard 250 is used in low-voltage distributions instead of the NH fuse. If a cable fault occurs, or if there are temporary overloads, the LV-Guard 250 trips, briefly interrupts the power supply and then automatically switches back on. This way, consumers remain supplied at all times.
Intelligent and multifunctional electronic fuse
Reduced downtime in the supply network
Cable fault location with ongoing power supply
Reduced time and costs in the fault location process