DF ELECTRIC releases gPV Cylindrical fuses for photovoltaic applications and these are best used whenever no-load voltages above 800V DC are reached, thanks to the latest technological innovations. This is a compact, safe and economic protection solution. It can also meet the demands for instruments (multimeters) and traction equipment auxiliary circuits. The device is integrated with 10x38 fuse links having rated currents between 1A and 20A. Rated voltage of the device is 1000DV. The application can successfully provide protection against short circuit and overload. The relays are made with ceramic tube which will help withstand internal pressure and thermal shock. This is particularly useful when working in reduced physical space. To ensure that the relays work well and to prevent aging of contact, they are made in silver plated copper and melting elements.