Why Choose the Rittal SV9344.040 Fuse-Switch Disconnector?
The Rittal SV9344.040 is a reliable NH fuse-switch disconnector for Rittal power distribution systems designed for safe switching, isolation and fuse protection in industrial low-voltage electrical assemblies. As part of the Rittal RiLine60 system component range, this 3-pole device provides a compact solution for integrating NH fuse protection into professional switchgear and distribution applications.
Designed for NH fuse size 00 applications, the SV9344.040 supports a maximum rated operating current of 160 A and a rated operating voltage of 690 V AC. The integrated box terminal connection provides a secure conductor interface, while the electromechanical fuse monitoring function enables improved operational monitoring of the protection device.
With a 3-pole configuration, mounting plate assembly capability and support for round conductors from 4–95 mm², the Rittal SV9344.040 is suitable for industrial switchgear, control cabinets and power distribution assemblies requiring dependable NH fuse switching.
Key Advantages
- Reliable NH fuse-switch disconnector for industrial power distribution.
- 160 A rated operating current for low-voltage applications.
- 690 V AC rated operating voltage.
- 3-pole design for three-phase electrical systems.
- NH size 00 fuse compatibility.
- Integrated electromechanical fuse monitoring for improved system supervision.
- Box terminal connection for secure cable installation.
Key Features
- Rittal SV9344.040 NH fuse-switch disconnector.
- NH fuse size 00 compatibility.
- 160 A maximum rated current.
- 690 V AC rated voltage, 3-phase.
- 3-pole configuration.
- Box terminal electrical connection.
- Top and bottom cable outlet.
- Suitable for mounting plate assembly.
- Electrolytic copper, silver-plated contact tracks.
- Polyamide construction with UL 94 fire protection performance.
Reliable Fuse Protection for Industrial Power Distribution
The Rittal RiLine60 platform provides a modular approach to low-voltage power distribution by combining busbars, switching devices and accessories. The SV9344.040 fuse-switch disconnector allows NH fuse protection to be integrated into electrical assemblies while maintaining a compact and organised installation.
Designed for electrical engineers and panel builders, this component provides reliable circuit isolation, switching capability and protection for industrial energy distribution systems.
Typical Applications
- Low-voltage switchgear assemblies.
- Industrial electrical cabinets.
- Power distribution boards.
- Machine building control panels.
- Industrial automation systems.
- Energy distribution installations.
