I-alloy cutoff eshisayo iyithuluzi lesikhathi esisodwa, elingabuyiseleki.Isetshenziswa kakhulu ekuvikelweni kwezinga lokushisa elingaphezulu kwezisetshenziswa zikagesi.Imodeli yokusetshenziswa kakhulu yakhiwa ingxubevange ye-fusible enephuzu elincibilikayo eliphansi, i-flux, igobolondo lepulasitiki noma le-ceramic, i-resin yokuvala kanye nocingo lomthofu.Ngaphansi kwezimo ezivamile zokusebenza, ingxubevange evuthayo ixhunywe kukho kokubili okuholela, futhi ingxubevange ye-fusible iyancibilika lapho ingxubevange ye-thermal cutoff izwa ukushisa okungavamile futhi ifinyelela izinga lokushisa elinqunywe kusengaphambili, futhi endimeni ye-fuse ngaphansi kokufinyela okusheshayo kuya emaphethelweni amabili e- ukuhola, ngaleyo ndlela ephule isifunda.
I-alloy cutoff eshisayo iwuhlobo lwe-axial nohlobo lwe-radial, izinga lokushisa elilinganiselwe lesenzo: 76-230 °C, likalwe lamanje: 1-200A, isitifiketi sokuphepha esihlanganisa: Rohs CCC, REACH nezinye izidingo zokuvikela imvelo.