ʻO Vacuum interrupter i ʻike ʻia ʻo ka vacuum switch tube, ʻo ia ka mea nui o ka hoʻololi mana uila kiʻekiʻe.ʻO kāna hana nui, ʻo ia ka ʻoki ʻana i ke arc ma o ka insulation maikaʻi loa o ka vacuum ma ke kaʻapuni uila kiʻekiʻe a hoʻopaʻa koke i kēia manawa e pale aku i nā pōʻino a me ka pōʻino.Hoʻohana nui ʻia ia i ka hoʻoili mana uila a me ka ʻōnaehana hoʻoili, hoʻohana pū ʻia i ka metallurgy, mining, petroleum, chemical industry, railways, broadcasting, communications, industry high frequency heat distribution system.Hōʻike ʻia ia e ka mālama ʻana i ka ikehu, mālama waiwai, pale ʻana i ke ahi, hōʻike pahū, liʻiliʻi liʻiliʻi, ola lōʻihi, haʻahaʻa haʻahaʻa kumu kūʻai, hana hilinaʻi a me ka pollution ʻole.Hiki ke hoʻokaʻawale ʻia ka mea interrupter i nā ʻano like ʻole, hoʻokahi no nā mea hoʻokaʻawale kaapuni a ʻo kekahi no ka hoʻololi ukana, no ka contactor, no ka recloser.
Hoʻopili ʻia kēia ʻano huahana ma ka hoʻopili ʻana i nā ʻāpana kaʻapuni hoʻokahi manawa-conductive o ka mea hoʻokaʻawale a hoʻololi i loko o ka epoxy resin material insulation. ka lepo, ka makū, ka holoholona liʻiliʻi, ka condensation a me ka contamination. He nui nā pono o ka huahana, e like me ka ikaika dielectric kiʻekiʻe, ka hana kūʻē i ka wā ikaika, hoʻokahi-manawa-ciecuit miniaturization, paʻa paʻa, hilinaʻi kiʻekiʻe a mālama ʻole.