Why Choose the Rittal SV9343.000 NH Fuse-Switch Disconnector?
The Rittal SV9343.000 is a reliable NH fuse-switch disconnector designed for safe protection and isolation in industrial power distribution systems. As part of the Rittal SV busbar system range, it provides a compact solution for integrating fuse protection into 60 mm busbar installations.
This fuse-switch disconnector combines robust construction with dependable electrical performance, making it suitable for industrial control panels, power distribution boards and low-voltage switchgear assemblies. Its box terminal connection design allows straightforward connection of round conductors, while the top and bottom cable outlet arrangement provides flexible installation options.
With a rated operating current of 160 A and a 690 V AC three-phase rating, the SV9343.000 is designed for NH size 00 fuse applications where reliable switching and protection are required in demanding industrial environments.
Key Advantages
- Compact NH fuse-switch disconnector for 60 mm busbar systems.
- 160 A rated operating current for industrial power distribution applications.
- 690 V AC three-phase operation suitable for high-performance electrical systems.
- Compatible with NH size 00 fuse inserts.
- Secure box terminal connection for round conductors from 4–95 mm².
- Top and bottom cable outlet configuration enables flexible installation.
Key Features
- Rittal SV9343.000 NH fuse-switch disconnector.
- NH size 00 fuse compatibility.
- 160 A maximum rated operating current.
- 690 V AC, three-phase rated operating voltage.
- 3-pole switching design.
- Designed for 60 mm centre-to-centre busbar systems.
- Silver-plated electrolytic copper contact tracks for reliable electrical performance.
- Polyamide housing with UL 94 fire protection characteristics.
Reliable Protection for Industrial Power Distribution
NH fuse-switch disconnectors provide a combined switching and fuse protection solution for low-voltage electrical distribution systems. The Rittal SV9343.000 enables safe isolation and protection of circuits while maintaining a compact footprint within modern switchgear assemblies.
Designed for use with Rittal RiLine and compatible 60 mm busbar systems, this component supports efficient panel building and reliable power distribution in industrial applications where safety and serviceability are essential.
Typical Applications
- Industrial electrical distribution panels.
- Low-voltage switchgear assemblies.
- Machine control cabinets.
- Factory automation power systems.
- Motor and equipment protection circuits.
- Industrial infrastructure and energy distribution installations.
