Ny insulator fefy herinaratra ho an’ny soavaly dia ampiasaina manokana hanamafisana ny tariby poly, tariby, tady poli, tady, poly tape .etc, ny soavaly dia mpanao fanatanjahan-tena kokoa ary mety hitsambikina ny fefy elektrika misakana noho ny mandalo rehefa totohondry na matahotra. noho izany ny insulator fefy herinaratra ho an’ny soavaly dia tsy maintsy matanjaka sy mateza,

ny fefy herinaratra soavaly an’ity manaraka ity:

Haavon’ny fefy elektrika: 96 ~ 130 cm.
Paositra elektrika: habakabaka 7 ~ 10cm
Isan’ny tariby: 2 ~ 5 kofehy
Tady tariby, tariby, Tady poly na kasety Poly
Insulator amin’ny fefy elektrika ho an’ny soavaly (karazany maro hisafidianana)
Electric Fence Strainer sy kojakoja hafa.