① Lub fuse yuav tsum tau hloov tom qab ua tiav ntawm kev tiv thaiv kev ua txhaum thiab cov yaj tau tawg, ntawm qhov tsis sib xws, cov hluav taws xob hluav taws xob tuaj yeem rov qab siv dua hauv feem ntau.
Qhov cuam tshuam ntawm Circuit Court breaker lub fuse yuav muaj zog dua lub Circuit Court breaker tib lub sij hawm ntau dua, nyob rau hauv ib txwm muaj teeb meem lub Circuit Court breaker yog ntsia rau ntawm ceg txoj kev, thiab lub fuse yog feem ntau ntsia ntawm txoj kev mus ua si ib tug thib ob. tiv thaiv lub luag haujlwm.
