Why Choose the Rittal SV 9343.050 Fuse-Switch Disconnector?
The Rittal SV 9343.050 is a robust NH fuse-switch disconnector designed for reliable switching, isolation and fuse protection within industrial power distribution systems. As part of the Rittal SV RiLine busbar system, this 3-pole unit is designed for use with NH size 00 fuse inserts and 60 mm busbar systems.
The unit combines a compact polyamide housing with electrolytic copper, silver-plated contact tracks for dependable electrical connection. Its integrated electromechanical fuse monitoring provides practical status monitoring, while the top/bottom cable outlet arrangement supports flexible installation within electrical distribution equipment.
With a maximum rated operating current of 160 A and a rated operating voltage of 690 V, 3~, the SV 9343.050 is suited to demanding industrial power distribution applications. The screw M8 connection and 20 mm × 5 mm clamping area allow the device to be installed directly onto compatible busbar systems.
Key Advantages
- Compact NH fuse-switch disconnector for industrial power distribution.
- 160 A rated operating current for high-current distribution applications.
- 690 V three-phase rated operating voltage for industrial electrical systems.
- Designed for NH size 00 fuse inserts.
- Integrated electromechanical fuse monitoring for practical fuse status indication.
- Suitable for 60 mm busbar systems with 5 mm or 10 mm busbar heights.
- Flexible top or bottom cable outlet arrangement.
Key Features
- Rittal SV RiLine busbar system component.
- 160 A maximum rated operating current.
- 690 V, 3~ rated operating voltage.
- 3-pole construction.
- Suitable for NH size 00 fuse inserts.
- Screw M8 electrical connection.
- Electromechanical fuse monitoring.
- 20 mm × 5 mm clamping area for laminated copper bars.
- Suitable for busbars with 5 mm or 10 mm height.
- Top/bottom cable outlet configuration.
Reliable Switching and Fuse Protection for Industrial Distribution
The Rittal SV 9343.050 provides a combined switching and fuse protection solution for industrial electrical distribution systems. Designed for 60 mm busbar systems, it allows NH size 00 fuse inserts to be integrated into compact power distribution assemblies while providing a dependable means of isolation.
The electromechanical fuse monitoring function provides useful status information when fuse protection is incorporated into a distribution system. Its silver-plated copper contact tracks and polyamide construction support reliable operation in suitably designed industrial switchgear and control equipment.
Typical Applications
- Industrial power distribution systems.
- Rittal SV RiLine busbar assemblies.
- Electrical switchboards and distribution panels.
- Machine and plant power distribution.
- Industrial control and automation cabinets.
- High-current equipment protection and isolation.
- Manufacturing and process plant electrical installations.
