Kayan lantarki da ke hana fashewa wani ra'ayi ne wanda ba a saba da shi ba ga jama'a. Yana nufin na'urorin lantarki waɗanda aka kera kuma aka kera su don kada su kunna fashe a wurare masu haɗari, kamar yadda sharuɗɗan da aka saita.
Abubuwan da ake buƙata don konewa sun haɗa da abubuwa masu ƙonewa, oxidizing jamiái kamar oxygen, da kuma tushen wuta. Abubuwan lantarki a cikin kabad ɗin rarrabawa, kamar masu sauyawa, magudanar ruwa, da inverters, haifar da gagarumin haɗari na zama wuraren kunna wuta a cikin mahallin da aka ɗora da su m gas ko kura.
Don haka, don cika manufar kasancewa mai iya fashewa, Ana amfani da ƙayyadaddun matakan fasaha da rarrabuwar fashe iri-iri. Waɗannan sun haɗa da hana wuta, ƙara aminci, aminci na ciki, matsa lamba, mai- nutsewa, encapsulated, hermetic, yashi-cika, mara ban tsoro, da na musamman iri, da sauransu.