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SV9677.280 Rittal NH slimline switch disconnector size 2 400 A 690 V 3-pole bolt M12 185mm
Rittal SV9677.280 NH size 2 slimline switch disconnector with 400 A rating, 690 V AC operation, 3-pole design and M12 bolt connection for Ri4Power busbar systems.
£820.28
Why Choose the Rittal SV9677.280 NH Slimline Switch Disconnector?
The Rittal SV9677.280 is a compact and reliable NH slimline switch disconnector designed for safe isolation and switching within industrial low-voltage power distribution systems. As part of the Rittal Ri4Power busbar system range, it provides dependable manual switching for professional switchgear assemblies requiring efficient space utilisation.
Designed for NH size 2 fuse applications, the SV9677.280 features a slimline construction with a 3-pole switchable design. It is suitable for busbar systems with 185 mm centre-to-centre spacing and uses an M12 bolt connection for secure installation within modular power distribution assemblies.
With a rated operating current of 400 A and rated operating voltage of 690 V AC, the Rittal SV9677.280 provides reliable switching and isolation performance for demanding industrial electrical distribution applications.
Key Advantages
- Compact NH slimline switch disconnector for industrial power distribution.
- 400 A rated operating current suitable for higher-power electrical systems.
- 690 V AC rated operating voltage for demanding low-voltage applications.
- Designed for 185 mm centre-to-centre busbar systems.
- Space-saving slimline design for efficient cabinet installation.
- Provides reliable manual isolation and switching of electrical circuits.
Key Features
- Rittal Ri4Power NH slimline switch disconnector series.
- NH size: 2.
- 3-pole switchable design.
- Rated operating current: 400 A.
- Rated operating voltage: 690 V AC, 3~.
- M12 bolt connection.
- 185 mm busbar centre spacing.
- Top and bottom cable outlet configuration.
- Suitable for modular low-voltage switchgear construction.
Reliable Switching for Industrial Power Distribution
The Rittal SV9677.280 provides dependable switching and isolation for industrial electrical distribution systems. Its slimline construction enables efficient enclosure space management while maintaining reliable mechanical operation and electrical performance.
Designed for integration into Rittal Ri4Power busbar assemblies, this switch disconnector supports modular switchgear construction and simplifies installation for panel builders and electrical engineers.
Typical Applications
- Low-voltage switchgear assemblies.
- Industrial power distribution panels.
- Rittal Ri4Power busbar systems.
- Control cabinet power distribution.
- Machine building electrical systems.
- Industrial automation installations.
Technical Specifications
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| Material | Polyamide | |
|---|---|---|
| Accessory Type | Busbar System | |
| Manufacturer | Rittal | |
| Series | Ri4Power / NH Slimline Switch Disconnectors | |
| Model | SV9677.280 | |
| Product type | NH slimline switch disconnector | |
| Fuse size | NH 2 | |
| Number of poles | 3-pole | |
| Rated operating current | 400 A | |
| Rated operating voltage | 690 V AC, 3~ | |
| Busbar centre spacing | 185 mm | |
| Busbar height | 10 mm | |
| Connection type | Bolt M12 | |
| Cable outlet | Top / bottom | |
| Fire protection | UL 94-V0 | |
| Contact material | Partially silver-plated hard copper | |
| Packaging unit | 1 pc | |
| Standards | IEC/DIN EN 60947-3 |
Frequently Asked Questions
What is the Rittal SV9677.280 used for?
The SV9677.280 is an NH slimline switch disconnector used for safe manual isolation and switching of electrical circuits within Rittal Ri4Power low-voltage distribution systems.
What NH size does the SV9677.280 support?
The SV9677.280 is designed for NH size 2 applications.
What current rating does this switch disconnector provide?
The Rittal SV9677.280 has a rated operating current of 400 A.
What voltage is the SV9677.280 rated for?
The switch disconnector is rated for 690 V AC three-phase operation.
Which busbar systems is this component compatible with?
The SV9677.280 is designed for busbar systems with 185 mm centre-to-centre spacing and 10 mm busbar height.
Trusted by Industrial Power System Builders
Rittal NH slimline switch disconnectors are widely used by electrical engineers and panel builders to create safe, modular and efficient low-voltage power distribution systems.
