This series of fuse link are used in AC 50HZ ,rated voltage up to 690V,rated current up to 1250 A and  for protecting electric equipment from overload and short-circuit. It can reliably break the min. fusion current to any current within 120KA.

It also available for the protection of semiconductor parts and equipment against short-circuit (type aR) and protection of motors (type aM).

Fuse