High short-circuit capability
- Fuse-protected conditional short-circuit current up to 80kA
- 35kA/1s short-circuit withstand when equipped with solid links
Measuring ans monitoring
- Window in fuse-carrier adjustable to receive NH c.t. fuse-links
- Retrofit microswitch for fuse monitoring (striker fuse-links)
- Retrofit position indicator
Various executions
- 1-pole up to 4-pole switches available
- Versions for 1-pole or 3-pole switching
- 1-pole switches for busbar mounting
Safety aspects
- Reliable locking of fuse carrier
- No accessible life parts
- Type tested according to EN 60947-3