Mtundu wa ABBfuse link"S melt chubu amapangidwa ndi siliva-copper alloy, ndipo amapangidwa ndi kusungunuka kawiri, amatha kusweka mwachangu ndikuwonjezera kukhazikika kokhazikika. The Sungunulani ndi manja otsekereza osalowa madzi kunja komwe kumatha kuteteza kusungunula. Batani lokhazikika lokhala ndi ulusi wamkati limatha kusuntha komanso kupasuka. Waya wa fusewu ukhoza kupanga seti yonse yamitundu yonse yamtundu wapamwamba, wapakhomo, ndi zina zambiri zotulutsira kunja, & C. lembani fusesi ndi fuse yotuluka.