Sekoahelo sa li-fuse tse tlohang le ho koala li-fuse ke lisebelisoa tsa ts'ireletso tse sebelisoang ka ntle tsa motlakase o phahameng, Tobe connecte le incomin-g feeder ea li-transformer kapa likhoele tsa kabo, haholo-holo e sireletsa melapo ea li-transformer ho tloha potolohong e khuts'oane le ho jarolloha, le ho theola / ho tima, hona joale, ho khaoha ha fuse ho entsoe ka insulat insulator, litšehetso tsa li-tube tse tsamaeang ka mahlakoreng le litšehetso tse peli tsa fuse. contact e kentsoe lipheletsong tse peli tsa fuse tube, Fuse tube e entsoe ka arcexting tube ka hare. E ka ntle phenolic compound ea pampiri tube kapa epoxy glasstube, Load switching fuse cutout e fana ka likhokahano tse matlafatsang tse matlafatsang le sebaka se timang sa arc bakeng sa ho tima hona joale ha ho palamisoa.
Ka tloaelo ho sebetsa ka fuselink tightened fuse tube e lokiselitsoe ho theha boemo bo haufi, Haeba ho na le liphoso tsa tsamaiso, phoso ea hona joale e fella ka hore fuse e qhibilihe hang-hang 'me e nke karolo ea motlakase, e lumellang arc-extinguishing tube e futhumatsang le ho phatloha ha lothofgas, Th-os e tla hlahisa khatello e phahameng le ka tlase ho tsona li tsamaisana le li-tubes tse tsamaeang ka thata, ka mor'a hore ho se ke ha e-ba le li-tubes tse tsamaeang ka thata. Fuse tube drop out, Cutoutnow e boemong bo bulehileng, Ha e hloka ho tima nakong ea ho kenya li-cutout, ho sebetsa-kapa ka tsela e sireletsang e tla hula khokahanyo e tsamaeang, ho qala ho kopana le motho ea ka sehloohong le ho tsieleha ha motho ea sa tsitsang, ha a ntse a hula lehokelo le thusang le arohanngoa pakeng tsa likhokahano tse thusang ka bolelele le bolelele ba motlakase. Lekhalo le koaletsoeng 'me ka nako eo, ho phatloha ha arc-exting ho phatloha khase ho tima arc nakong ea zero ea hona joale.