- High breaking capacity rated 120 kA at 400/500 V, 80 kA at 690 V.
- High short-circuit limitation capacity.
- Simple and reliable discrimination.
- Absolute protection over time guaranteed by the simplicity of manufacture and function (Joule effect).
- No degradation of fuse characteristics over time.
The energy released whilst eliminating the fault (fuse blowing) is contained within the cartridge (no degassing).