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SV9677.000 Rittal NH slimline fuse-switch disconnector size 00 160 A 690 V 3-pole
Rittal SV9677.000 NH slimline fuse-switch disconnector size 00 with 160 A rating, 690 V AC three-phase operation and 3-pole switching for industrial power distribution systems.
£98.44
Why Choose the Rittal SV9677.000 NH Slimline Fuse-Switch Disconnector?
The Rittal SV9677.000 is a NH slimline fuse-switch disconnector designed for reliable protection and switching of low-voltage power distribution circuits. As part of the advanced Rittal SV / Ri4Power power distribution system, it provides a compact and efficient solution for industrial switchgear assemblies, enabling safe isolation and protection of electrical circuits using NH fuse inserts.
This size 00, 3-pole fuse-switch disconnector is designed for busbar systems with 185 mm centre-to-centre spacing and supports a rated operating current of up to 160 A. Its switchable design, robust construction and compatibility with Rittal busbar systems make it suitable for professional low-voltage distribution applications.
The Rittal SV9677.000 operates at 690 V AC, 3-phase and uses an M8 screw connection. It is suitable for round conductors from 1.5–95 mm² and is designed for installations requiring reliable NH fuse protection and current transformer integration.
Key Advantages
- Compact NH slimline fuse-switch disconnector for industrial power distribution.
- 160 A rated operating current for demanding low-voltage applications.
- 3-pole switchable design for safe circuit isolation.
- Compatible with Rittal 185 mm busbar systems.
- Supports current transformer installation.
- Designed for modular Rittal SV / Ri4Power switchgear assemblies.
Key Features
- Rittal SV9677.000 NH slimline fuse-switch disconnector.
- NH fuse size 00.
- 3-pole switchable configuration.
- Rated operating current: 160 A.
- Rated operating voltage: 690 V AC, 3-phase.
- M8 screw connection.
- Suitable for 185 mm busbar centre spacing.
- Top and bottom cable outlet capability.
- Polyamide housing with UL 94-V0 fire protection rating.
- Partially silver-plated hard copper contact tracks.
Reliable Fuse Protection for Industrial Power Distribution
NH fuse-switch disconnectors provide combined switching and fuse protection functions within industrial electrical distribution systems. They allow operators to safely isolate circuits while providing overcurrent protection through compatible NH fuse inserts.
The SV9677.000 is designed for panel builders and electrical engineers requiring a compact, reliable component for Rittal busbar-based distribution assemblies. Its modular design allows straightforward integration into modern industrial switchgear systems.
Typical Applications
- Industrial low-voltage switchgear assemblies.
- Rittal Ri4Power distribution systems.
- Machine building electrical panels.
- Industrial automation power distribution.
- Motor and equipment protection circuits.
- Energy distribution cabinets.
Technical Specifications
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| Material | Polyamide | |
|---|---|---|
| Accessory Type | Busbar System | |
| Manufacturer | Rittal | |
| Series | SV / Ri4Power Power Distribution System | |
| Model | SV9677.000 | |
| Product type | NH slimline fuse-switch disconnector | |
| Fuse size | NH 00 | |
| Number of poles | 3-pole | |
| Rated operating current | 160 A | |
| Rated operating voltage | 690 V AC, 3-phase | |
| Electrical connection | Screw M8 | |
| Busbar system spacing | 185 mm | |
| Suitable busbar height | 10 mm | |
| Round conductor connection | 1.5–95 mm² | |
| Fire protection | UL 94-V0 | |
| Contact material | Partially silver-plated hard copper | |
| Dimensions (W × H) | 50 × 670 mm | |
| Weight | approx. 2.44 kg | |
| Packaging unit | 1 piece |
Frequently Asked Questions
What is the Rittal SV9677.000 used for?
The Rittal SV9677.000 is used for switching and protecting low-voltage electrical circuits using NH size 00 fuse inserts within industrial power distribution systems.
What fuse size does the SV9677.000 accept?
The SV9677.000 is designed for NH size 00 fuse inserts.
What current rating does the SV9677.000 support?
The fuse-switch disconnector supports a maximum rated operating current of 160 A.
What voltage is the SV9677.000 rated for?
The Rittal SV9677.000 is rated for 690 V AC three-phase operation.
Where is the SV9677.000 installed?
The unit is installed in industrial switchgear assemblies and Rittal busbar distribution systems with 185 mm centre spacing.
Trusted by Electrical Engineers Worldwide
Rittal SV power distribution components are widely used by switchgear manufacturers and electrical engineers to create safe, reliable and professionally engineered low-voltage distribution systems.
