
For High Voltage Systems 8.3kv 30A Current-Limiting Backup Fuse. High Breaking Capacity: Maximum interrupting current of 50,000A rms symmetrical for 8.3kV systems. Energy Limiting Protection: Minimizes high fault current stress on equipment and distribution systems. Two-Part Protection System: Coordinates with expulsion fuses for full range of low and high current protection. UL Standard Compliance: Meets UL K fusing speed standards for high voltage applications. Full Customization Available: Offers customization from samples, designs, and flexible minor modifications. 100% Product Inspection: All finished products undergo visual and function inspection before delivery. Fast Lead Time: Production within 15 workdays for both peak and off-peak seasons. OEM and ODM Services: Manufacturer provides both OEM and ODM services with 2 R&D engineers.