Tus qauv sab hauv ntawm rab riam -}}} HOM sib cuag yog yooj yim, muaj feem ntau ntawm cov hauv qab no:
1. Cas
2. Melting cov khoom siv: feem ntau siv yog tsawg {1} yaj- point}}, thiab txhuas. Cov ntaub ntawv no muaj cov ntsiab lus tsawg tsawg thiab tuaj yeem yaj sai sai nyob rau hauv qhov kev tshwm sim ntawm lub luv luv Circuit Court lossis overload.
3. Fuse Core: Ib lub tooj liab hlau me me nrog cov khoom melting. Nws cov kev tiv thaiv qis tiv thaiv nws yuav tsum qhib thaum lub sijhawm ua haujlwm ncig ua haujlwm. Yog tias muaj teeb meem tshwm sim, lub suab me me, cov khoom siv melting sai me me me me, cuam tshuam rau Circuit Court thiab muab kev tiv thaiv.
4. Cov khoom siv ua haujlwm: Qhov no yog siv los ua qhov tam sim no rau hauv lub fuse core, xws li riam - hom kev sib cuag.