Tlhaloso e Khutšoanyane:

Sekoahelo sa li-fuse tse tlohelang le ho seha li-fuse ke sesebelisoa se sireletsang matla a phahameng a kantle. Ho hokahana le likhoele tse kenang tsa phepelo, li-transformer kapa likhoele tsa kabo. Haholo-holo e sireletsa li-transformer kapa mela ho tloha potolohong e khuts'oane le moroalo o mongata le ON / OFF ea ho jarolla hona joale. Dropout fuse cutout e entsoe ka litšehetso tsa insulator le tube ea fuse. Mabitso a tsitsitseng a tsitsitse mahlakoreng a mabeli a tšehetso ea li-insulator, likhokahano tse tsamaeang li kentsoe lipheletsong tsa li-fuse tube. Fuse tube e entsoe ka har'a arc extinguishing tube. Outlineer phenolic komporo ea pampiri tube kapa epoxyglasstube. Load switching cutout ea fuse e fana ka likhokahano tse tlatselletsoang tse tlatselletsang le thebe ea arc bakeng sa ho tima ha o ntse o kenya tšebetsong hajoale. Boemong bo tloaelehileng ba ho sebetsa, sehokelo sa fuse se tiisitsoe, tube ea fuse e tsitsitsoe hore e be sebakeng se haufi. Haeba ho na le phoso ea tsamaiso, hona joale ho tla etsa hore fuse e qhibilihe hang-hang 'me ho tla tlisoa arc ea motlakase, e leng se etsang hore tube ea ho tima arc e futhumatsoe le ho rarolla khase e ngata. Sena se tla hlahisa khatello e phahameng ka har'a bate, 'me se bine hammoho le tube, ebe joale arc e tla atolosoa le ho tima. Kamora hore sehokelo sa fuse se qhibilihe, likhokahano tse tsamaeang ha li na matla a tiisitsoeng, sesebelisoa sa ho notlela se lokolla fuse, ho theoha ha tube ea fuse, cutout joale e se e bulehile. Ha e hloka ho tima nakong ea ho kenya li-cutout, sebelisa bolo ea ts'ebetso ea insulating e hula lebitso le tsamaeang, hona joale ho kopana ho ka sehloohong le mabitso a thusang a tsitsitseng a ntse a kopana. Ha u ntse u hula, li-contacts tse thusang lia arohana, 'me joale arc ea motlakase e ile ea etsahala pakeng tsa mabitso a thusang, arc e atolosoa ka thebe ea arc, ka nako e ts'oanang le arc thebe e phatloha khase, ha moroalo o boima oa hona joale o tima.