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SV9677.260 Rittal NH slimline switch disconnector size 2 400 A 690 V 3-pole bolt M12 185mm
Rittal SV9677.260 NH slimline switch disconnector for NH size 2 fuse inserts, providing reliable three-pole switching for 690 V AC industrial power distribution systems.
£526.25
Why Choose the Rittal SV9677.260 NH Slimline Switch Disconnector?
The Rittal SV9677.260 NH Slimline Switch Disconnector is a compact and reliable switching solution designed for NH size 2 fuse applications within industrial low voltage power distribution systems. As part of the Rittal Ri4Power range, it provides safe switching and isolation of fused circuits in professional switchgear assemblies.
Designed for use with 185 mm centre-to-centre busbar systems, the SV9677.260 combines a space-saving slimline construction with dependable switching technology. Its automatic quick-break contact mechanism enables operator-independent switching, while the double-break contact system supports reliable disconnection of the contacts.
The Rittal SV9677.260 is a 3-pole NH slimline switch disconnector for NH size 2 fuse inserts, rated at 400 A and 690 V AC, featuring a bolt M12 electrical connection and screw attachment mounting for industrial power distribution assemblies.
Key Advantages
- Compact NH slimline switch disconnector for industrial power distribution.
- Suitable for NH size 2 fuse inserts.
- 3-pole switching design for three-phase electrical systems.
- 400 A rated operating current for demanding distribution applications.
- 690 V AC rated operating voltage for high-performance low voltage systems.
- Designed for installation on 185 mm busbar systems.
- Automatic quick-break switching and double-break contact technology for reliable isolation.
Key Features
- Rittal SV9677.260 NH slimline switch disconnector.
- NH size 2 fuse compatibility.
- 3-pole switchable design.
- 690 V AC rated operating voltage.
- 400 A maximum rated operating current.
- Bolt M12 electrical connection.
- Bottom cable outlet configuration.
- Screw attachment mounting method.
- Polyamide housing with UL 94-V0 fire protection characteristics.
- Partially silver-plated hard copper contact tracks.
Reliable Power Distribution Switching
NH slimline switch disconnectors provide safe and efficient control of fused electrical circuits in industrial distribution systems. The Rittal SV9677.260 enables reliable switching and isolation while maintaining a compact installation footprint within modern low voltage switchgear assemblies.
Designed for electrical engineers and panel builders, the SV9677.260 integrates with Rittal busbar systems to provide dependable switching performance, mechanical stability and efficient installation in demanding industrial environments.
Typical Applications
- Low voltage switchgear assemblies.
- Industrial power distribution panels.
- Rittal Ri4Power busbar systems.
- Factory automation electrical installations.
- Machine building power distribution systems.
- Industrial control cabinet applications.
Technical Specifications
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| Material | Polyamide | |
|---|---|---|
| Accessory Type | Busbar System | |
| Manufacturer | Rittal | |
| Series | Ri4Power / NH Slimline Switch Disconnectors | |
| Model | SV9677.260 | |
| Product type | NH slimline switch disconnector | |
| Fuse size | NH 2 | |
| Number of poles | 3-pole | |
| Rated operating voltage | 690 V AC, 3~ | |
| Rated operating current | 400 A | |
| Connection type | Bolt M12 | |
| Installation type | Screw attachment | |
| Busbar spacing | 185 mm centre-to-centre | |
| Suitable busbar height | 10 mm | |
| Cable outlet | Bottom | |
| Round conductor connection | 6–240 mm² | |
| Protection characteristics | UL 94-V0 fire protection | |
| Dimensions (W × H) | 100 × 772 mm | |
| Packaging unit | 1 pc | |
| Net weight | approx. 11.82 kg | |
| Gross weight | approx. 12.22 kg |
Frequently Asked Questions
What is the Rittal SV9677.260 used for?
The Rittal SV9677.260 is an NH slimline switch disconnector used for switching and isolating fused circuits in industrial low voltage power distribution systems.
Which fuse size is compatible with the SV9677.260?
The SV9677.260 is designed for NH size 2 fuse inserts.
How many poles does the Rittal SV9677.260 have?
The switch disconnector features a 3-pole switching design for three-phase applications.
What voltage and current ratings does the SV9677.260 support?
The Rittal SV9677.260 supports a rated operating voltage of 690 V AC and a rated operating current of 400 A.
Where is the SV9677.260 typically installed?
The SV9677.260 is typically installed in industrial switchgear, distribution panels and Rittal busbar-based power distribution assemblies.
Trusted by Industrial Panel Builders Worldwide
Rittal NH slimline switch disconnectors are trusted by electrical engineers and panel builders worldwide to create safe, efficient and reliable low voltage power distribution systems.
