Current Fuse and Fusible Resistor
Current fuse or fusible resistor is the simplest electrical circuit safety device, aone-off element connected in the circuit to provide overcurrent protection.
Current fuses and fusible resistors that Southern Group have produced are shown below. If you arelooking for such products, then you can purchase directly or contact us forcustomization.
Ceramic Encased Current Fuse
- Dimensions
| Percentage of Rated Current | Blow Time Limit |
| 100% | 4 hours Min |
| 150% | 1 hours Min |
| 200% | 2 minutes Max |
| 400% | Min.150ms; Max.10sec. |
| Current Rating (A) | Voltage Rating (V) | Average Resistor (mΩ) | Average Voltage Drop (mV) | the I2t Value |
| 1 | 125/250 | 84.6 | 99 | 3.94 |
| 1.5 | 125/250 | 47.7 | 88 | 8.82 |
| 2 | 125/250 | 33.6 | 84 | 13.1 |
| 3 | 125/250 | 20.4 | 76 | 28.7 |
| 4 | 125/250 | 16.1 | 74 | 45.6 |
| 5 | 125/250 | 11.8 | 72 | 58.9 |
- The average voltage drop is measured under 100% current rating.
- The above parameters are typical values for reference only.
Dimensions
Specifications:1A, 1.5A, 2A, 3A, 5A, etc.
Coatedby silastic sleeve, they are specially designed forenergy-saving lamps.
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