MV Accessories
MV Fuses – Reliable Medium Voltage Protection
Medium voltage fuses are critical components designed to protect electrical equipment from overcurrent and short-circuit faults. With high breaking capacity…
3.6 – 36 kVIEC 60282-1 · 61869
Overview
Medium voltage fuses are critical components designed to protect electrical equipment from overcurrent and short-circuit faults. With high breaking capacity, fast operation, and full compliance with international standards such as IEC 60282-1, our MV fuse solution ensures maximum safety and system continuity in demanding electrical networks.
Technical specifications
| Rated voltage | 3.6 kV / 7.2 kV / 12 kV / 24 kV / 36 kV |
|---|---|
| Rated current | 1 A – 200 A |
| Breaking capacity | 20 kA – 50 kA |
| Fuse characteristics | Fast-acting and time-delay (gL/gG, aM types) |
| Body material | High-strength ceramic with quartz sand filling |
| Terminals | Blade or screw type (DIN & BS compatible) |
| Standards | IEC 60282-1, VDE 0670/402, ANSI C37.46 |
Advantages
- Rapid and reliable disconnection in fault conditions
- Minimal arc duration and superior short-circuit resistance
- Maintenance-free compact design
- Indoor and outdoor operation (IP-rated)
- High temperature and humidity tolerance
- Compatible with all RMU and MV switchgear systems
Typical Applications
- Distribution transformers
- MV motors and starters
- Capacitor banks
- Secondary protection points
- Renewable energy plants (solar, wind)
- Medium voltage panels and ring main units
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