DC-rated PV fuse for overcurrent protection of individual solar panel strings.
Specifications
Description
PV Fuses are DC-rated protective devices designed to interrupt overcurrent faults in solar photovoltaic circuits. Each fuse protects an individual panel string from reverse current flow and short circuits that could damage panels and wiring. Rated for high DC voltages (typically 1000V or 1500V), they are designed to safely interrupt DC arcs that standard AC fuses cannot handle. Available in multiple current ratings to match different panel string configurations, they install into compatible PV fuse holders mounted in combiner boxes. A simple, passive protection device that requires no power to operate — it just works when you need it most.
