Fuse hāʻuleʻoki ʻokia me ka ukana hoʻololi fuseʻoki ʻokiʻO ka mea hoʻohana i waho o ka mea pale uila kiʻekiʻe, Tobe connecte me ka incomin-g feeder o ka transformer distribution a i ʻole nā ​​​​laina hāʻawi, mālama nui ia i nā laina transformeror mai ka pōkole pōkole a me ka overload, a i ka hoʻouka ʻana, i kēia manawa, Hoʻokuʻu ʻia ka ʻoki fuse i haku ʻia me nā kākoʻo insulator insulator a me ka pahu fuse, hoʻopaʻa ʻia nā pilina paʻa ma nā ʻaoʻao ʻelua o ke kākoʻo insulator ma luna o ka paipu hoʻoneʻe ʻelua. pahu hoʻoheheʻe ʻana. Outer phenolic compound paper tube or epoxy glasstube, Load switching fuse cutout e hāʻawi i ka enfored elastic auxiliry contacts and arc-extinguishing exclosure no ka hoʻololi ʻana i ka hoʻouka ʻana i kēia manawa.