Mapulagi a MHQC Mtundu wa Circuit BreakersKuteteza ku overload ndi short circuits mu dongosolo logawa magetsi. Gwiritsani ntchito m'nyumba, m'mabizinesi ndi m'mafakitale opepuka. Tsatirani IEC 60898, UL 489. Mlingo wa chitetezo: IP20