GENERAL

RCBO feem ntau yog siv hauv AC 50Hz (60Hz), ntsuas qhov hluav taws xob 110/220V, 120/240V, ntsuas tam sim no 6A txog 40A tsis tshua muaj hluav taws xob davhlau ya nyob twg. RCBO sib npaug nrog MCB + RCD muaj nuj nqi; Nws yog siv rau kev tiv thaiv hluav taws xob thiab kev tiv thaiv tib neeg kev tiv thaiv kev tiv thaiv, kev tiv thaiv cov khoom siv hluav taws xob thaum tib neeg lub cev kov hluav taws xob lossis hluav taws xob hluav taws xob hluav taws xob tam sim no tshaj li cov nqi teev tseg, thiab kev tiv thaiv kev tiv thaiv luv luv; Nws kuj tuaj yeem yog tus neeg ua haujlwm tsis muaj zaus hauv Circuit Court. wildly siv nyob rau hauv thaj chaw nyob thiab kev lag luam. Nws ua raws li tus qauv ntawm IEC61009-1.