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*Quick Details
Molde Name:W Type High Voltage Fuse
Model Number: W Type
Breaking Capacity: High
Rated Voltage: 3.6-10kV
Rated Current: 400A
Safety Standard: IEC
Export Markets: Global
Origin:China
*Product Description
*Application
H.V HRC current-limiting fuses type W motor protection is mainly used in AC50Hz , rated current up to 400A(3.6kV),224A(7.2kv) circuit for protecting motor and power equipment from overload and short-circuit. It can also be used withstand switch, vacuum contact. IT conforms to IEC282-1,IEC644,BS and GB 15166.2,
*Design Features
W type H.V HRC current-limiitng fuses has two installation: bus-bar installation and insert installation.It is small in volume, reliablr in connection the power striker parallels to the fuse element made from pure silver they are sealed, in the fuse tube filled with chemically treated high-purity quartz sand. The fuse ia amde from heat resistant, high duty ceramic or epxy glass. When fault circuit happens, the fuse link melts, th ehigh resistant metal wire paralleling to fuse link melts immediately at the appearance of the arc, and the striker jumps out to the push the chained equipment contact, signaling the melting or qutomatically cutting the circuit. W type HRC current-limiitng fuse has many merits as high current-limiting ability, high breaking capacity, quick and punctual in action, reliable in performance.
W Type High Voltage Fuse
