Short Bayani:

RCBO galibi ana amfani dashi a AC 50Hz (60Hz), ƙarfin lantarki 110 / 220V, 120 / 240V, wanda aka ƙaddara 6A zuwa 40A ƙananan tsarin rarraba wutar lantarki. RCBO daidai yake da aikin MCB + RCD; Ana amfani dashi don kariyar girgizar lantarki da kariya ta tuntuɓar kai tsaye ta mutum, kariyar kayan aikin lantarki lokacin da jikin mutum ya taɓa wutar lantarki ko hanyar sadarwar lantarki ya wuce ƙimar da aka ƙayyade, kuma a kan loda da gajeren kewayon kariya; Hakanan yana iya zama mara aiki mara aiki a cikin kewaye. amfani da shi a cikin mazaunin da kuma yankin kasuwanci. Ya bi ƙa'idar IEC61009-1.