PVS-R 600 Vac/dc Class RK5 PV fuse A range of UL 248-19 fastacting 600 Vdc Class RK5 fuses specifically designed to protect photovoltaic power systems in extreme ambient temperature, high cycling and low level fault current conditions (reverse current, multi-array fault). Ratings Volts 600 Vac to UL 248-12 600 Vdc to UL 248-19 Amps 20-400 A IR 200 kA RMS Sym. AC 20 kA DC (20-60 A) 10 kA DC (70-400 A) Agency information UL Listed, Std. 248-12, Class RK5, Guide JFGA, File E335324. Photovoltaic to UL 248-19, CSA Component Certified C22.2, CE Features Current limitation for non-inductive circuits provides Class RK5 current-limiting response to ground fault and short-circuit conditions Designed for the protection and isolation of photovoltaic systems Typical applications Photovoltaic systems Inverters Photovoltaic system DC safety switches Recombiner boxes PVS-R-20 PVS-R-25 PVS-R-30 PVS-R-35 PVS-R-40 PVS-R-50 PVS-R-60 PVS-R-70 PVS-R-80 PVS-R-90 PVS-R-100 PVS-R-110 PVS-R-125 PVS-R-150 PVS-R-175 PVS-R-200 PVS-R-225 PVS-R-250 PVS-R-300 PVS-R-350 PVS-R-400