Mersen HP10M Series Photovoltaic Fuses, Midget (10x38mm) The HP10M series midget fuses are part of the Helio Protection fuse line and have been designed for the protection of photovoltaic systems. The enhanced construction of the fuse adds to system longevity and are ideal for withstanding continuous temperature and current cycling. These fuses are rated to 1000 V dc and come are available on a wide selection of current rating ranging from 1 Amp to 30 Amps. Designed for minimum breaking capacity capabilities of 1.35 times the rated current, these fuses provide safe circuit interruption under typical low fault current conditions produced by PV arrays. Whether you have off-grid or grid tied PV systems these fuses provide protection from unexpected ground and line faults. Potential Applications: All photovoltaic applications PV string/array level protection Combiner box applications In-line PV module protection Inverters Battery charge controllers Features: Low fault current interrupting capability Durable construction for enhanced system longevity Temperature cycle withstand capability Guaranteed operation at temperature extremes Industries first UL Listed Solution Globally accepted Wide current range of 1 Amp to 30 Amps High 1000 V dc rating Photovoltaic Fuses and Accessories