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High Quality Fuse Cut Out 40.5 Kv Polymer / Composite Drop Out Fuse Cutout
Product:
1. The features of high quality fuse cut out 40.5 kv polymer / drop out fuse cutout
The fuse cutout is an electrical component installed in a circuit to ensure safe operation of the circuit. When a circuit malfunctions or is abnormal, the current continues to rise, and the rising current may damage some important or valuable components in the circuit, burn the circuit, or even cause a fire. If the fuse is correctly installed in the circuit, the fuse will fuse and cut off the current when the current abnormally rises to a certain height and time, thereby protecting the safe operation of the circuit. The fuse cuts off the current, thereby protecting the safe operation of the circuit.
The types of fuses generally include high-voltage fuses and low-voltage fuses. The protection objects can be divided into fuses for protecting transformers and general electrical equipment, fuses for protecting voltage transformers, fuses for protecting power capacitors, fuses for protecting semiconductor components, fuses for protecting motors, and fuses for protecting household appliances. According to the structure, it can be divided into open type, semi closed type, tube type, and jet type fuses.
2. The technical parameter of high quality fuse cut out 40.5 kv polymer / drop out fuse cutout
HRW5-40.5kV Cutout Fuse
| Product Model | HRW5-40.5/100 | HRW5-40.5/200 |
| Rated Voltage(kV) | 40.5 | 40.5 |
| Rated Cutrent(A) | 100 | 200 |
| Breaking Current(VA),Up limit | 400 | 800 |
| Breaking Current(VA),Down limit | 10 | 30 |
| P.F. Dry Withstand Voltage(kV) | 105 | 105 |
| P.F. Wet Withstand Voltage(kV) | 185 | 185 |
| Allowed temperature rise except fuse live parts | 60 | 60 |
3. Good Raw material
We use HTV silicone rubber which hydrophobicity can reach to HC1 level
We use hot dip Galvanizing steel fitting ,the thickness of the zinc more than 100 μm
We use ECR rod as the core which is high acid resistant. 7200Hr testing passed.
4. Our service:
Free sample available
24 hours on-line service
Timely delivery
Free technical support
Long term after-sales service