... of outdoor used high voltage protective device. Drop out fuse cut out and and load switching fuse cutout are of ... circuit and overhead, and on/off loading current. Cut out fuse is composed of insulate insulators and fuse tube, ... Fuse tube is composed of inside arc-extinguishing tube, out phenolic compound paper tube or epoxy glass tube. Load ... Fuse links, Fuse holders, Fuse bases etc. Cut Out Fuse