*Quick Details

Model Name: W Type Current - Limiting Fuses for Motor Protection

Model Number: W Type

Rated Voltage: 3.6-10kV

Rated Current: 400A ( 224A)

Breaking Capacity: High

Safety Standard: IEC

Export Markets: Global

Origin: China



*Applications

H.V HRC current-limiting fuses type W motor protection is mainly used in AC50Hz, Rated Voltage 3.6-10kV, rated current uop to 400A(3.6kV),224A (7.2kV) circuit for protecting motor and power equipment form overload and short-circuit. It can also be used with load switch,Vacuum contact. It conforms to IEC282-1,IEC644,BS and GB15166.2.



*Design Features

W type H.V HRC current-limiting fuses has two installation: bus-bar installation and insert installation. It is small in volume, reliable in connection the power striker parallels to the fuse tube filed with chemically treated high-purity quartz sand.The a fuse is made from heat resistant, high duty ceramic or epoxy glass.When fault circuit happens the fuse link melts, the high-resistant metal wire paralleling to fuse link melts immediately at the appearance of the arc, and the striker jumps out to push the chained equipment contact, signaling the melting or automatically cutting the circuit. W type H.V HRC current-limiting ability, high breaking capacity, quick and punctual in action, reliable in performance.