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SV9343.350 Rittal fuse-switch disconnector size 3 630 A 690 V 3-pole screw M10
Rittal SV9343.350 NH fuse-switch disconnector with 630 A rating, 690 V AC three-phase operation, screw M10 connection and electromechanical fuse monitoring for industrial power distribution systems.
£419.23
Why Choose the Rittal SV9343.350 Fuse-Switch Disconnector?
The Rittal SV9343.350 is a high-performance NH fuse-switch disconnector designed for safe circuit isolation, fuse protection and reliable power distribution in industrial electrical systems. Part of the Rittal SV RiLine60 power distribution system, this unit is engineered for mounting on 60 mm busbar systems and provides dependable switching performance for high-current applications.
Designed for NH size 3 fuse inserts, the SV9343.350 combines a robust polyamide construction with silver-plated electrolytic copper contact tracks and an integrated electromechanical fuse monitoring function. Its three-pole configuration and screw M10 connection make it suitable for industrial switchboards, distribution assemblies and control panels requiring reliable protection and isolation.
With a rated operating current of 630 A and a rated operating voltage of 690 V AC, the Rittal SV9343.350 delivers dependable switching and protection performance for demanding three-phase industrial power systems.
Key Advantages
- Rittal SV RiLine60 NH fuse-switch disconnector for industrial power distribution applications.
- 630 A rated operating current suitable for high-power electrical installations.
- 690 V AC three-phase operation for industrial supply systems.
- NH size 3 fuse compatibility for dependable overcurrent protection.
- Integrated electromechanical fuse monitoring for improved fault indication.
- Screw M10 connection for secure electrical installation.
- Designed for 60 mm busbar systems.
Key Features
- Rittal SV RiLine60 power distribution system component.
- NH size 3 fuse-switch disconnector.
- 630 A maximum rated operating current.
- 690 V AC rated operating voltage.
- 3-pole configuration.
- Screw M10 electrical connection.
- Electromechanical fuse monitoring function.
- Suitable for busbars with 60 mm centre-to-centre spacing.
- Silver-plated electrolytic copper contact tracks for reliable conductivity.
Reliable Power Distribution for Industrial Systems
Fuse-switch disconnectors provide a safe method of isolating electrical circuits while protecting equipment against overcurrent conditions. The Rittal SV9343.350 combines NH fuse protection with reliable switching capability and fuse status monitoring for industrial power distribution applications.
As part of the Rittal SV RiLine60 platform, this component supports modular switchgear construction and efficient busbar-based power distribution where safety, reliability and simplified maintenance are essential.
Typical Applications
- Industrial switchboards and electrical panels.
- Power distribution assemblies.
- Machine supply and automation systems.
- Manufacturing plant electrical infrastructure.
- Three-phase industrial power networks.
- Busbar-mounted distribution systems.
Technical Specifications
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| Material | Polyamide | |
|---|---|---|
| Accessory Type | Busbar System | |
| Manufacturer | Rittal | |
| Series | SV RiLine60 | |
| Model | SV9343.350 | |
| MPN | 9343350 | |
| Product type | NH fuse-switch disconnector | |
| Fuse size | NH size 3 | |
| Rated operating current | 630 A | |
| Rated operating voltage | 690 V AC | |
| Number of poles | 3-pole | |
| Electrical connection | Screw M10 | |
| Busbar system | 60 mm centre-to-centre spacing | |
| Connection for round conductors | 10–300 mm² | |
| Clamping area width | 50 mm | |
| Clamping area height | 10 mm | |
| Dimensions (W × H) | 250 × 298 mm | |
| Contact tracks | Electrolytic copper, silver-plated | |
| Fuse monitoring | Electromechanical fuse monitoring | |
| Test specification | IEC/DIN EN 60947-3, DIN EN 60269-2 | |
| Weight | approx. 4.58 kg |
Frequently Asked Questions
What is the Rittal SV9343.350 used for?
The Rittal SV9343.350 is an NH fuse-switch disconnector used for circuit protection, switching and isolation in industrial power distribution systems.
What fuse size does the SV9343.350 accept?
The SV9343.350 is designed for NH size 3 fuse inserts.
What is the current rating of this fuse-switch disconnector?
The Rittal SV9343.350 has a maximum rated operating current of 630 A.
What voltage can the SV9343.350 operate at?
The unit is rated for 690 V AC three-phase operation.
Does the SV9343.350 include fuse monitoring?
Yes, the SV9343.350 includes integrated electromechanical fuse monitoring for improved system monitoring.
Trusted by Industrial Power Engineers
Rittal SV RiLine60 components are trusted by electrical engineers and system integrators for reliable power distribution, safe circuit protection and efficient switchgear design in industrial environments.
