Mersen’s HP6M photovoltaic (PV) fuse series is engineered for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for continuous temperature and current cycling withstand, adding to system longevity. The 600VDC rated HP6M is designed for low minimum breaking capacity capabilities, allowing for safe circuit interruption under typical low fault current conditions produced by PV arrays. It's suitable for PV string/array level protection, combiner box applications, in-line PV module protection, inverters, and battery charge controllers.