dropout Fuse Cutout insulator (Porcelain)

Specifications are as followings:

Rated voltage: 15/25kV

Rated current: 100A  

IC  10kA

The dropout fuse Cutout is mainly used to protect lines and transformers against short circuits and overload.

Drop-out fuse cutout and load switching fuse cutout are used as high voltage protective device. To be connected with incoming feeder of distribution transformer or distribution lines it mainly protects transformer or lines from short circuit and overload, and on/off loading current. Drop-out fuse cutout is com-posed of insulate 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. Load switching fuse cutout provides enforced elastic auxiliary contacts and arc-extinguishing enclosure for switching on/off loading current.