Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
SV9344.030 Rittal fuse-switch disconnector size 00 160 A 400-690 V 3-pole screw M8
Rittal SV 9344.030 is a 160 A, 400-690 V three-pole NH size 00 fuse-switch disconnector with M8 screw connections, top or bottom cable outlet and electronic fuse monitoring for mounting plate assemblies.
£155.44
Why Choose the Rittal SV 9344.030 NH Fuse-Switch Disconnector?
The Rittal SV 9344.030 is an NH size 00 fuse-switch disconnector designed for mounting plate assembly in industrial power distribution and switchgear applications. Rated for a maximum operating current of 160 A and an operating voltage range of 400–690 V AC, three-phase, it combines NH fuse protection, switching and isolation within a compact three-pole device.
Featuring a robust M8 screw electrical connection, the SV 9344.030 accepts round conductors from 10–95 mm² and provides a 20 × 5 mm clamping area for laminated copper bars. The cable outlet may be positioned at the top or bottom, giving panel builders flexibility when arranging incoming and outgoing power conductors within electrical enclosures.
The SV 9344.030 incorporates electronic fuse monitoring and is specifically designed for mounting plate assembly. Its polyamide construction, silver-plated electrolytic copper contact tracks and compact 106 × 194 mm dimensions make it a practical solution for professionally engineered industrial distribution systems requiring monitored NH fuse protection.
Key Advantages
- Combines NH fuse protection, switching and isolation in one compact device.
- 160 A maximum rated operating current for industrial distribution circuits.
- 400–690 V AC three-phase rated operating voltage.
- Designed for standard NH size 00 fuse inserts.
- Integrated electronic fuse monitoring supports monitored power distribution systems.
- Robust M8 screw electrical connection.
- Top or bottom cable outlet provides flexible conductor routing.
- Accepts round conductors from 10–95 mm².
- Designed specifically for mounting plate assembly.
Key Features
- Rittal NH fuse-switch disconnector.
- Design: For mounting plate assembly.
- NH fuse size: 00.
- Rated operating current: Up to 160 A.
- Rated operating voltage: 400–690 V AC, 3-phase.
- 3-pole configuration.
- Electronic fuse monitoring: Yes.
- Electrical connection: Screw M8.
- Cable outlet: Top / bottom.
- 10–95 mm² round conductor connection range.
- 20 × 5 mm clamping area for laminated copper bars.
- Silver-plated electrolytic copper contact tracks.
- Polyamide construction with fire protection corresponding to UL 94.
- Tested in accordance with IEC/DIN EN 60947-3 and DIN EN 60269-2 for fuse inserts.
Compact NH Fuse Protection with M8 Screw Connections
NH fuse-switch disconnectors combine fuse protection with switching and isolation functions, allowing electrical feeders and distribution circuits to be protected and disconnected within a single device. The Rittal SV 9344.030 is designed for NH size 00 fuse inserts and mounting directly onto a mounting plate, making it suitable for conventional enclosure and switchgear layouts where direct busbar mounting is not required.
With a maximum rated operating current of 160 A, a conductor capacity of 10–95 mm² and flexible top or bottom cable routing, the SV 9344.030 supports a wide range of industrial distribution applications. Its M8 screw connections provide robust conductor termination, while integrated electronic fuse monitoring adds useful monitoring functionality to the protective switching arrangement.
Typical Applications
- Industrial switchgear assemblies.
- Mounting plate-based power distribution systems.
- NH fuse-protected feeder circuits.
- Main and sub-distribution panels.
- Machine and plant power distribution systems.
- Motor control and protection assemblies.
- Industrial automation cabinets.
- OEM switchboards and electrical panels.
Technical Specifications
Tick the specs you need, then view products that match.
| Material | Polyamide | |
|---|---|---|
| Accessory Type | Busbar System | |
| Manufacturer | Rittal | |
| Model | SV 9344.030 | |
| Product type | NH fuse-switch disconnector with electronic fuse monitoring | |
| Design | For mounting plate assembly | |
| NH fuse size | 00 | |
| Rated operating current maximum | 160 A | |
| Rated operating voltage | 400–690 V AC, 3-phase | |
| Number of poles | 3-pole | |
| Electronic fuse monitoring | Yes | |
| Type of electrical connection | Screw M8 | |
| Cable outlet | Top / bottom | |
| Connection of round conductors | 10–95 mm² | |
| Clamping area for laminated copper bars (W × H) | 20 × 5 mm | |
| Dimensions (W × H) | 106 × 194 mm | |
| Contact tracks | Electrolytic copper, silver-plated | |
| Fire protection | Corresponding to UL 94 | |
| Chassis colour | RAL 7035 | |
| Cover colour | RAL 7035 / RAL 7001 | |
| Test specification | IEC/DIN EN 60947-3 | |
| Fuse insert standard | DIN EN 60269-2 | |
| Packaging unit | 1 piece | |
| Net weight | 0.7 kg | |
| Gross weight | 0.835 kg | |
| Copper content | 0.15 kg per piece | |
| EAN | 4028177540538 | |
| Customs tariff number | 85369095 | |
| ETIM 9 | EC000249 | |
| ECLASS 8.0 | 27371401 | |
| Approval | CQC-CCC |
Frequently Asked Questions
What is the Rittal SV 9344.030 used for?
The Rittal SV 9344.030 is an NH size 00 fuse-switch disconnector designed for mounting plate assembly, providing fused circuit protection, switching and isolation together with electronic fuse monitoring.
What are the current and voltage ratings of the Rittal SV 9344.030?
The SV 9344.030 has a maximum rated operating current of 160 A and a rated operating voltage range of 400–690 V AC, three-phase.
What type of electrical connection does the Rittal SV 9344.030 use?
The SV 9344.030 uses an M8 screw electrical connection and accepts round conductors with cross-sections from 10–95 mm².
Which fuse size does the Rittal SV 9344.030 accept?
The fuse-switch disconnector is designed for NH size 00 fuse inserts, with fuse inserts specified in accordance with DIN EN 60269-2.
Can the cable outlet on the SV 9344.030 be at the top or bottom?
Yes. The Rittal SV 9344.030 supports a top or bottom cable outlet, providing flexibility when arranging incoming or outgoing conductors within a mounting plate-based switchgear assembly.
Trusted NH Fuse Protection from Rittal
Rittal NH fuse-switch disconnectors provide panel builders and industrial engineers with an integrated approach to circuit protection, switching and isolation, combining robust M8 conductor connections, flexible cable routing and electronic fuse monitoring for professional industrial power distribution assemblies.
