China Factory Supply High-Voltage Polymer Drop-out Fuse Cutout

China Factory Supply High-Voltage Polymer Drop-out Fuse Cutout
Product Introduction:
Drop-out fuse cutout and load switching fuse cutout are outdoor high voltage protective device. To be connect 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 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 is composed of inside arc extinguishing tube, outer phenolic compound paper tube or epoxy glass tube load switching fuse cutout provides enforced plastic auxiliary contacts and arc extinguishing enclosure for switching on/off loading current.

Application:
Protection device for protecting power system from over-load and short-circuit failure.
Ratings: 15kV-27kV.
Standards: IEC 600282-2

Features:
1, High over-current protection capability, high breaking current.
2, High industrial frequency withstands voltage, and mechanical strength, etc.
3, High quality on strict testing.

Main Technical Parameters: