Ngokwesiqhelo ukusebenza nge-fuselink kuqiniswe ityhubhu yefuse kulungisiwe ukwenza indawo ekufutshane, Kwimeko apho kukho iimpazamo kwinkqubo, iimpazamo zangoku zokunyibilika fuse kwangoko kwaye uthathe iqhekeza lombane, ezivumela ityhubhu yokucima i-arc ishushu kwaye i-fexplode a lotofgas, I-Th-os iya kuvelisa uxinzelelo oluphezulu kwaye apha ngezantsi kukho ityhubhu, Emva kokuba i-fuselink inyibilike umnxeba oshukumayo awunamandla aqinisiweyo kwakhona, i-mecganismis itshixiwe kwaye ityhubhu ye-fuse iyeke ukuphuma, i-Cutoutnow ikwindawo evulekileyo, Xa ifuna ukucima ngexesha lokulayisha ukusika, i-operat -okanye nge-insulating bar yokusebenza kudonsa umnxeba oshukumayo, ukuqala kokuqhagamshela okungundoqo kunye nomnxibelelanisi ongumncedisi onxibelelana nabagulayo, Ukutsala umnxeba wokudibanisa uncediso kwahlulwe phakathi konxibelelwano olincedayo kwenzeka iarc yombane kwaye iarc iya kwandiswa-d ekucimeni i-arc indawo ebiyelweyo kwaye okwangoku iarc-exting gesi eqhumayo ukuvuthela i-arc ngexesha lokudlula kwangoku