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Glass Fuse Tubes with Line S1018
Specifications:1) Dimensions: 5 x 20mm2) Rated voltage: 250V AC3) Rated current: 0.1 ~ 30A4) Materials:a) Ferrule cap: brass cap, nickel platedb) Body glass tubec) Fuse element: copper-silver alloyMaterials:1) Fuse body: glass tube2) 2 end caps: made of brass, good electrical conductivity3) Coating of brass caps: the end cap surface nomally is plated with nickel, it is alsoavailable with tin or silver plating, or as per customers` requirements4) Strength of fuse assembly: the min. axial pulling force between brass caps andglass tube is SN (0.5kgf)Atmospheric conditions:1) Temperature: 15 ~ 35oC2) Relative humidity: 15 ~ 35oC3) Air pressure: 8.6 x 10 ~ 1.06 x 10PaTime/current characteristics:1) Fuse overload testing (time/current characteristic) shall be under normal ambienttemperature2) Time/current characteristic shall be within the limits specified in the below figure3) Current passes through the fuse, link shall be adjusted to within ±1% of therequired value4) Voltage of the source shall not exceed the rated voltage of fuse-link under test5) The accuracy of measurement of time shall be within a tolerance of ±5% fortime of less than 10s and ±2% for time of 10s aboveTime/current characteristic opening time showed as below:
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