Fis na fitarwacutout da loading fuse cutout ana amfani da su a wajebabban ƙarfin lantarki na'urar kariya, Tobe connecte tare da incomin-g feeder na rarraba gidan wuta ko rarraba Lines, shi yafi kare transformeror Lines daga short circuiting andoverload, da kuma kunnawa / kashe loading, halin yanzu, Drop-out fiusi cutout ya ƙunshi insulat insulator goyon bayan da fiusi tube, a tsaye lambobin sadarwa da aka gyarawa a bangarorin biyu na insulator goyon baya da motsi lamba aka shigar a kan tube biyu iyakar fis.Fusebututun ya ƙunshi bututun arcexting na ciki. Outer phenolic fili takarda tube ko epoxy gilashintube, Load sauya fiusi cutout samar enfored na roba karin lambobin sadarwa da baka-kashe keɓancewa ga sauyawa on-kashe loading halin yanzu.
A kullum aiki via fuselink tightened da fiusi tube aka gyara don samar da sama na kusa matsayi, Idan tsarin faruwa kurakurai, kuskure halin yanzu sakamakon a cikin fuse narkewa nan da nan da kuma dauki yanki na lantarki ne, wanda bari arc-extinguishing tube da ake mai tsanani da fexplode a lotofgas, Th-os zai samar da babban matsa lamba da kuma kasa daga cikin su ne tare da tube, Bayan fuselinked ƙarfi narke motsi lamba ba shi da wani bututu mai motsi, bayan fuselinked ƙarfi motsi lamba ba shi da wani abu. Cutoutnow yana cikin buɗaɗɗen matsayi, Lokacin da yake buƙatar kashewa yayin ɗaukar nauyin yankewa, operat-ko kuma ta hanyar mashaya mai aiki ta insulating ta ja lambar sadarwa mai motsi, atits fara babban lambar sadarwa da madaidaicin lamba ta tuntuɓar rashin lafiya, Yayin da ake ja da ƙarin lambar sadarwa ta rabu tsakanin lambobi masu taimako akwai faruwar baka na wutan lantarki kuma za a iya yin tsayin daka a cikin gungumen azaba. Arc-exting yana fashewa da iskar gas don busa baka yayin sifilin wucewa na yanzu