Drop-out Fuse cutout is outdoor used high voltage protective device,which has porcelain type and polymer type. Standard IEC Drop out fuse cutout is composed of insulator supports and fuse tube. Static contacts is fixed on two sides of insulator support and moving contact is installed on two ends of fuse tube. Fuse tube is composed of inside arc-extinguishing tube, outer phenolic compound paper tube or epoxy glass tube.To be connected with incoming feeder of distribution lines it mainly protect transformer or lines from short circuit and overload, and on/off loading current.
Includinging America type, Korea type, Australia type fuse cutout!
Technical data: rated voltage(kv) 15-27 15-27rated current(a) 100 200 breaking capacity(ka) 10 12 impulse voltage(kv) 125 125 power-frequency withstand voltage(kv) 45 45 creepage distance(mm) 350 350 weight(kg) 8.8 8.8 dimension(cm) 51.5*34*12 51.5*34*12
copper parts
