Lub Circuit Court breaker muaj ntau yam kev tiv thaiv kev ua haujlwm, feem ntau suav nrog:
Kev tiv thaiv overload. Thaum lub load ntawm lub Circuit Court tshaj qhov ntsuas tam sim no ntawm lub Circuit Court breaker, lub Circuit Court breaker yuav cia li mus, txiav tawm lub Circuit Court kom tsis txhob hlau overheating, luv Circuit Court, thiab cov khoom puas.
Kev tiv thaiv luv luv. Circuit Court breakers sai sai ntes thiab txiav tawm luv luv hauv hluav taws xob circuits, txo qhov kev pheej hmoo ntawm hluav taws kub thiab hluav taws xob tiv tauj.
Kev tiv thaiv dej. Thaum muaj qhov tshwm sim hauv qhov hluav taws xob, lub Circuit Court breaker yuav tawm mus thiab txiav tawm kom tsis txhob muaj hluav taws xob poob.
Undervoltage thiab overvoltage tiv thaiv. Thaum lub hwj huam mov voltage qis dua los yog siab dua ib qho ntawm cov ntsuas hluav taws xob, lub Circuit Court breaker yuav tawm mus, tiv thaiv cov khoom siv hluav taws xob thiab kev nyab xeeb ntawm tus kheej.
Kev tiv thaiv tsis ua haujlwm. Nws tuaj yeem txiav tawm lub voj voog thaum lub voj voog tsis ua haujlwm, tiv thaiv tus kheej kev nyab xeeb thiab cov khoom siv hluav taws xob.
Hluav taws xob tiv thaiv. Nws tuaj yeem txiav tawm sai sai thiab tiv thaiv kev sib tsoo hluav taws xob.
Kev tiv thaiv hauv av (los yog kev tiv thaiv hauv av). Nws yog siv los kuaj xyuas thiab txiav tawm qhov txhaum hauv av hauv circuits, tiv thaiv kev phom sij thiab cov khoom puas tsuaj los ntawm luv luv Circuit Court rau hauv av.
