Fuse Link(NT series blade knife); Fuse Link(NT series blade knife);Product Brief: 1. NT fuse is according with GB13539, IEC60269 and VDE0636 Standard.the production has been used for overload and short circuit protection of distributing line.Its rated voltage is rated AC 280-690V(DC 440V).and rated up to 1250A(AC 50Hz).2. NT/NH/RTO fuse carrier is according with GB13539,IEC60269 and VDE0636 ...