Drop-out fuse cutout and load switching fuse cutout bụ nke a na-eji n'èzí eji ngwaọrụ nchebe elu voltaji, Tobe jikọtara ya na incomin-g feeder nke nkesa nkesa ma ọ bụ ahịrị nkesa, ọ na-echekwa ihe ntụgharị ma ọ bụ ahịrị site na obere sekit na ibu ibu, yana ịgbanyụ / gbanyụọ loading. , ugbu a, Drop-out fuse cutout na-emi esịnede insulate insulator akwado na fuse tube, static kọntaktị na-ofu n'akụkụ abụọ nke insulator support na-akpụ akpụ kọntaktị arụnyere na abụọ nsọtụ nke fuse tube, Fuuse tube na-emi esịnede n'ime arcexting tube.Outer. phenolic compound akwụkwọ tube ma ọ bụ epoxy glasstube, Ibu ịmafe fiusi cutout na-enye enfored enfored elastic enyemaka kọntaktị na arc-emenyụ exclosure ịmafe on-apụ loading ugbu a. Mgbe ọ na-arụ ọrụ site na fuselink, a na-edobe tube fiusi ka ọ bụrụ ọnọdụ dị nso, ọ bụrụ na ọ dị njọ na sistemu, nsonaazụ nke ugbu a na-eme ka fuse gbazee ozugbo wee were ọkụ eletrik, nke na-eme ka tube na-ekpochapụ arc na-ekpo ọkụ ma na-agbaze nke ukwuu. nke gas, Th-os ga-emepụta nrụgide dị elu na n'okpuru ebe ndị ahụ na tube.Mgbe fuselink gbazee gbazee kọntaktị na-akpụ akpụ enweghị ike gbasie ike ọzọ, mecganismis akpọchiri na fuse tube hapụ, Cutout ugbu a nọ n'ọnọdụ mepere emepe, Mgbe ọ chọrọ ịgbanyụ n'oge nbudata mbelata, operat-ma ọ bụ site na mkpuchi mkpuchi ọrụ na-adọta kọntaktị na-akpụ akpụ, atits amalite isi kọntaktị na inyeaka static contactic contactedst-ọrịa, Mgbe Anam Udeme ihe enyemaka kọntaktị na-ekewa n'etiti inyeaka kọntaktị na-eme electric arc na arc ga-longene-d na arc-emenyụ oghere oghere na ugbu a arc-ịchụpụ gbawara gas ka ịfụpụ. arc n'oge efu efu ugbu a.
