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SV9343.150 Rittal fuse-switch disconnector size 1 250 A 690 V 3-pole screw M10
Rittal SV9343.150 NH fuse-switch disconnector, a 250 A 690 V 3-pole switching device with screw M10 connection and electromechanical fuse monitoring for RiLine60 systems.
£323.46
Why Choose the Rittal SV9343.150 Fuse-Switch Disconnector?
The Rittal SV9343.150 is a high-performance NH fuse-switch disconnector for RiLine60 busbar systems designed for reliable switching, isolation and fuse protection in industrial low-voltage power distribution assemblies. As part of the Rittal RiLine60 switching component range, this 3-pole device provides a compact and dependable solution for integrating NH fuse protection into electrical distribution systems.
Designed for NH fuse size 1 applications, the SV9343.150 supports a maximum rated operating current of 250 A and a rated operating voltage of 690 V AC. The screw M10 electrical connection provides a secure conductor connection, while the integrated electromechanical fuse monitoring function helps improve system monitoring and operational safety.
With a 3-pole configuration, compatibility with 60 mm busbar systems and support for round conductors from 10–150 mm², the Rittal SV9343.150 is ideal for industrial switchgear, control panels and professional power distribution assemblies.
Key Advantages
- Reliable NH fuse-switch disconnector for Rittal RiLine60 systems.
- 250 A rated operating current for industrial power distribution applications.
- 690 V AC rated operating voltage.
- 3-pole design for three-phase power distribution systems.
- Integrated electromechanical fuse monitoring for improved system supervision.
- Screw M10 connection for secure electrical installation.
Key Features
- Rittal RiLine60 busbar system component.
- SV9343.150 NH fuse-switch disconnector.
- NH fuse size 1 compatibility.
- 250 A maximum rated current.
- 690 V AC rated voltage.
- 3-pole configuration.
- Screw M10 electrical connection.
- Top and bottom cable outlet capability.
- Compatible with 5 mm and 10 mm busbar heights.
- Suitable for 60 mm centre-to-centre busbar systems.
Reliable Fuse Protection with Rittal RiLine60
The Rittal RiLine60 platform provides a modular solution for low-voltage power distribution by combining busbars, switching devices and accessories. The SV9343.150 fuse-switch disconnector enables integration of NH fuse protection while maintaining a compact and organised electrical assembly.
Designed for electrical engineers, switchgear manufacturers and industrial panel builders, this component provides reliable circuit protection, safe isolation and efficient distribution of electrical power in demanding industrial environments.
Typical Applications
- Low-voltage switchgear assemblies.
- Industrial electrical cabinets.
- Power distribution boards.
- Motor control and automation panels.
- Machine building electrical systems.
- Industrial energy distribution installations.
Technical Specifications
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| Material | Polyamide | |
|---|---|---|
| Accessory Type | Busbar System | |
| Manufacturer | Rittal | |
| Series | RiLine60 | |
| Model | SV9343.150 | |
| Alternative part number | 9343150 | |
| Product type | NH fuse-switch disconnector | |
| Fuse size | NH size 1 | |
| Rated operating current | 250 A max. | |
| Rated operating voltage | 690 V AC, 3-phase | |
| Number of poles | 3-pole | |
| Electrical connection | Screw M10 | |
| Cable outlet | Top / bottom | |
| Round conductor connection | 10–150 mm² | |
| Busbar system | 60 mm centre-to-centre spacing | |
| Suitable busbar height | 5 mm / 10 mm | |
| Clamping area for laminated copper bars | 32 × 10 mm | |
| Contact tracks | Electrolytic copper, silver-plated | |
| Fire protection | UL 94 | |
| Colour | RAL 7035 chassis, RAL 7035/7001 cover | |
| Dimensions (W × H) | 184 × 298 mm | |
| Packaging unit | 1 pc | |
| Net weight | 2.798 kg | |
| Gross weight | 2.804 kg |
Frequently Asked Questions
What is the Rittal SV9343.150 used for?
The Rittal SV9343.150 is an NH fuse-switch disconnector used for switching, isolation and fuse protection within RiLine60 power distribution systems.
What fuse size does the SV9343.150 support?
The SV9343.150 is designed for NH fuse size 1 applications.
What current rating does the Rittal SV9343.150 support?
The fuse-switch disconnector supports a maximum rated operating current of 250 A.
What connection type does the SV9343.150 use?
The unit uses a screw M10 electrical connection for secure conductor installation.
Does the SV9343.150 include fuse monitoring?
Yes, the Rittal SV9343.150 includes an integrated electromechanical fuse monitoring function.
Trusted by Industrial Panel Builders Worldwide
Rittal RiLine60 switching and protection components are widely used by electrical engineers and system builders to create safe, reliable and efficient low-voltage power distribution solutions.
