MERSEN FERRAZ Speciality Fuses

Used in new electrical installations or as replacements for blown fuses while protecting against overcurrent. Contain a metal strip / wire that melts to disconnect the circuit on exposing to greater current loads. Selected models offer bolt-in mounting for quick connection / disconnection.

Mersen HelioProtection Series HP10M fuses are ideal in electrical systems for protection against overcurrent conditions and are used in PV string / array level protection, in-line PV module, inverters and battery charge controllers. They offer a minimum breaking capacity of 1.35 times the fuse's rated current value, ensuring a reliable operation in fault currents. These enhanced fuses are ideal for constant temperature and current cycles, ensuring the longevity of the fuse and its ability to withstand repeated temperature and current fluctuations.

Mersen Ferraz PCS Series midget fuses are suitable for protecting semiconductors, main frame boards and circuit breakers with low interrupting capabilities and overcurrent conditions, such as overloads and short circuits. They are used in control panels, industrial machinery, power supplies and HVAC systems. These PCS series fuses can be directly mounted on the PC board for reduced noise and strong connection. They feature fast-acting interrupt capacity for the quick response and are rated for 600VAC.