Tsananguro pfupi:

N7-B RCBO inoshandiswa mu single phase circuit yeAC 50/60Hz, ine rated voltage ye230V. Inonyanya kushandiswa kudzivirira kuvhunduka kwemagetsi emunhu kana paine dambudziko rekubuda kwemidziyo uye njodzi inouraya. Ine overload uye short circuit protection function, iyo inogona kushandiswa kudzivirira overload uye short circuit yemutsetse kana mota, uye inogonawo kushandiswa pakuchinja nekutangira mutsetse nguva nenguva mumamiriro ezvinhu akajairwa.