Maɓalli mai jujjuyawa yana haɗa ko cire haɗin kewaye ta hanyar motsa lever mai sauyawa, don haka canza kewaye. Nau'o'in maɓalli na yau da kullun sun haɗa da madaidaici ɗaya{1}}giya mai ninki-matsayi, guda ɗaya-wuri sau uku{4}}matsayi, sau biyu-wuri biyu-matsayi, da maɓalli guda biyu-pole sau uku-matsayi. Ana amfani da su gabaɗaya a cikin ƙananan da'irori masu ƙarancin ƙarfi da fasalin sassauƙan aikin silwa da kwanciyar hankali, ingantaccen aiki. Ana amfani da jujjuyawar juzu'i a cikin kayan aiki/mitoci daban-daban, kayan wasan yara na lantarki, injin fax, kayan sauti, kayan aikin likita, kayan kwalliya, da sauran samfuran lantarki.
Ana haɗa maɓalli na jujjuya galibi daga abubuwa masu zuwa ta hanyar sarrafawa da ya dace:
1. Iron harsashi (Material: kullum baƙin ƙarfe; Processing: nickel plating ko blackening don hana hadawan abu da iskar shaka)
2. Filastik rike (Material: kullum POM; PA nailan ne sau da yawa amfani da wuta retardanency da high zafin jiki juriya ake bukata; Processing: allura gyare-gyaren)
3. Terminal (Material: kullum phosphor bronze; Gudanarwa: plating na azurfa)
4. Insulating tushe farantin (Material: bakelite; Processing: stamping)
5. Tuntuɓi guntu (Material: kullum phosphor bronze; Gudanarwa: plating na azurfa)
6. madauwari ball (Material: kullum bakin karfe; Processing: nickel plating)
7. Slingshot (Material: Bronze; Processing: stamping)
8. Man kayan ado (Material: man ja ko kore, nau'in man sinadari da ake shafa wa wurin tuntuɓar tashoshi da farantin gindi don dalilai na ado. Gabaɗaya ana buƙatar zama mara guba da muhalli)
