| Customization: | Available |
|---|---|
| Usage: | Electronic, Instrument |
| Material: | Ceramic and Rubber |
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fuse cutouts
Drop-out fuse cutout and load switching fuse cutouts are outdoor high voltage protection device. They are connected with the Incoming feeder of the distribution transformer or distribution lines. These are primary used to protect transformers or lines from short circuits and overloads and switching currents. The drop-out fuse unit is composed of insulator supports and a fuse tube, static contacts is fixed on two sides of Insulator support and moving contact Is installed on two ends of fuse tube. The interior of the fuse tube is the extinguishing tube, the exterior is made of phenolic compound paper tube or epoxy glass. Load switching cutout fuse provides stretch auxiliary contacts and arc-extinguishing ex-closure for switching on/off loading current.
Fuses are widely used in high and low voltage power distribution systems and control systems as well as electrical equipment. As short circuit and overcurrent protectors, they are one of the most commonly used protection devices.
It is designed to be installed outdoors for vertical cross arm or pole mounting.We manufactures the expulsion fuse cutouts in both Porcelain & Silicone rubber insulators.
Ratings: 11kV-36kV.
| Service condition | |
| Rated voltage | 24KV |
| Rated max voltage | 33KV |
| Rated current | 100A |
| Breaking current | 10KA |
| Creepage distance | 750mm |
| Impulse voltage | 170BL |
| Power frequency withstand voltage | 70KV |
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