Mersen's HP10J photovoltaic fuse provides overcurrent protection
Mersen announces the launch of the HP10J UL 2579 listed photovoltaic fuse. The HP10J photovoltaic fuse line provides overcurrent protection at the re-combiner box and inverter levels and covers applications ranging from 70A to 400A, 1000VDC. The fuse construction of the HelioProtection series makes it ideal for continuous temperature and current cycling withstand adding to system longevity. Low minimum breaking capacity capabilities of 1.35 times the fuse-rated current value allows for safe circuit interruption under typical low-fault current conditions produced by PV arrays.