MEDIUM VOLTAGE FUSES AND FUSE
BASES, SERIES “FMT”
FMT fuses are suitable for indoor and outdoor applications and are ideal to protect MV/LV transformers and MV motors. They are all equipped with a striker which comes out when the fuse opens and, for the 80N and 120N versions, also when the fuse heats excessively. The striker in 80N and 120N FMT fuses comes out even when the fuse heats excessively.