The series of fuse links are mainly used in AC 50Hz,rated voltage up to 1140V,rated current up to 1250 and for protecting electric equipment from overload and short-circuit.it can reliably break the min.fusion current to any current within 120KA.
  It is also available for the protection of semiconductor parts and equipments against short-circuit(type aR)and protection of motors(type aM)

cylindrical fuse link,cut out fuse link