Mersen 10x38 Photovoltaic Fuses HP10M 1000V DC Series From Mersen, a range of cylindrical PV (photovoltaic) midget fuses especially designed for the protection of all photovoltaic systems. The 10 x 38 mm HP10M series of midget fuses are available in wide range of current ratings to accommodate most applications. Durable in construction and with the ability to withstand continuous temperature and current cycling the HP10M fuses are ideal for enhancing system longevity. Features and Benefits • 10 x 38 mm universal size • Low fault current interrupting capability • Temperature cycle withstand capability • Durable construction • Enhanced system longevity • Guaranteed operation and high temperatures Applications • Battery charge controllers • Inline PV module protection • Inverters • PV string/arrays • Combiner box applications Photovoltaic Fuses and Accessories