Bambanci tsakanin Maɓallin Kulle Kai da Tact switch

Ana amfani da maɓalli na kulle-kulle mafi yawa azaman wutar lantarki na samfuran lantarki.Ya ƙunshi harsashi, tushe, hannun latsawa, bazara da farantin lambar.Bayan danna wani bugun jini, hannun zai makale ta hanyar buckle, wato conduction;Wani latsawa zai koma wurin kyauta, wato cire haɗin.

Canjin dabara ana amfani da shi musamman a sashin sarrafa kayan lantarki.Ya ƙunshi tushe, shrapnel, farantin murfin da rike latsa.Ta hanyar yin amfani da karfi a tsaye zuwa hannun latsawa, shrapnel ya lalace, don haka yana gudanar da layi. Dukansu suna da nau'i-nau'i daban-daban don zabar, bisa ga takamaiman amfani da yanayin da za a yi la'akari.