High-Voltage Drop-Out Fuse
The Drop-out fuse and pull-load drop-out fuse is a specialized outdoor high-voltage protection device. It is designed for installation on the high-voltage side of distribution transformers or distribution lines to provide essential short-circuit and overload protection, as well as the ability to open/close load currents.
Reliable Protection: Safeguards transformers and lines against short circuits and overloads.
Load Switching: Capable of opening and closing load currents effectively.
Durable Construction: Features an insulating bracket and robust fuse tubes composed of inner arc tubes and outer epoxy glass cloth or phenolic paper.
Product Attributes
ApplicationOutdoor High-Voltage Protection
Primary FunctionShort-circuit & Overload Protection
MaterialInsulating bracket, Arc tube, Phenolic/Epoxy glass tube
Technical Specifications
| Type |
Rated Voltage (kV) |
Rated Current (A) |
Breaking Current (A) |
| RW12 | 33 | 100 | 6300 |
| RW12 | 33 | 200 | 12500 |
| BIL (kV) |
Power-Freq Voltage (kV) |
Weight (kg) |
Dimensions (cm) |
| 170 | 70 | 17-18 | 60×32×14 |