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SV9677.085 Rittal NH slimline switch disconnector size 00 630 A 690 V 3-pole
Rittal SV9677.085 is a 3-pole NH size 00 slimline switch disconnector with electronic fuse monitoring for industrial busbar and low-voltage power distribution systems.
£421.44
Why Choose the Rittal SV9677.085 NH Slimline Switch Disconnector?
The Rittal SV9677.085 is a 3-pole NH slimline switch disconnector with electronic fuse monitoring designed for industrial power distribution and low-voltage switchgear systems. Part of the Rittal SV busbar system range, it combines fuse protection, switching and reliable circuit isolation in a compact slimline format.
Designed for NH size 00 fuse inserts, the SV9677.085 mounts onto busbar systems with a 185 mm centre-to-centre spacing. Its automatic quick-break mechanism provides operator-independent switching, while double-break contact separation helps ensure dependable electrical isolation during switching and maintenance operations.
The unit features M8 screw electrical connections, a bottom cable outlet and screw attachment for secure installation. Its polyamide construction provides fire protection corresponding to UL 94-V0, while the contact tracks are manufactured from partially silver-plated hard copper for dependable electrical performance.
Key Advantages
- Compact NH slimline switch disconnector for industrial power distribution.
- Designed for NH size 00 fuse inserts.
- 3-pole switchable design for three-phase circuits.
- Integrated electronic fuse monitoring.
- Automatic quick-break mechanism enables operator-independent switching.
- Double-break contact system provides reliable circuit disconnection.
- Suitable for busbar systems with 185 mm centre-to-centre spacing.
- Flame-retardant polyamide construction corresponding to UL 94-V0.
Key Features
- Rittal SV NH slimline switch disconnector.
- NH size 00 fuse compatibility.
- 3-pole, switchable configuration.
- Electronic fuse monitoring for improved system supervision.
- 185 mm busbar centre spacing.
- M8 screw electrical connection.
- Bottom cable outlet.
- Screw attachment installation.
- Partially silver-plated hard copper contact tracks.
- Suitable for installation with current transformers.
Reliable Switching and Fuse Protection for Power Distribution
NH slimline switch disconnectors combine fuse protection with manual switching and circuit isolation within industrial low-voltage distribution systems. Their slimline construction enables multiple outgoing circuits to be arranged efficiently along compatible busbar systems while retaining convenient access to fuse protection and switching functions.
The Rittal SV9677.085 uses an automatic quick-break contact mechanism to provide switching that is independent of operator speed. Double-break contact separation further supports dependable isolation, while integrated electronic fuse monitoring allows fuse status to be incorporated into modern power distribution monitoring arrangements.
Typical Applications
- Industrial low-voltage power distribution systems.
- Rittal busbar and switchgear assemblies.
- Electrical distribution cabinets.
- Machine and production-line power distribution.
- Industrial control panel installations.
- Fused outgoing feeder circuits.
- Commercial and industrial switchboards.
- Power distribution systems requiring electronic fuse monitoring.
Technical Specifications
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| Material | Polyamide | |
|---|---|---|
| Accessory Type | Busbar System | |
| Manufacturer | Rittal | |
| Series | SV | |
| Model | SV9677.085 | |
| Product type | NH slimline switch disconnector with electronic fuse monitoring | |
| NH fuse size | 00 | |
| Number of poles | 3-pole | |
| Busbar centre-to-centre spacing | 185 mm | |
| Electrical connection | M8 screw | |
| Cable outlet | Bottom | |
| Installation type | Screw attachment | |
| Round conductor connection | 1.5–95 mm² | |
| Suitable busbar height | 10 mm | |
| Fire protection | UL 94-V0 | |
| Contact tracks | Partially silver-plated hard copper | |
| Chassis colour | RAL 7035 | |
| Cover colour | RAL 7001 | |
| Handle colour | RAL 7016 | |
| Width | 50 mm | |
| Height | 860 mm | |
| Net weight | 5.68 kg | |
| Gross weight | 5.92 kg | |
| Copper content | 0.959 kg per piece | |
| Test specification | IEC/DIN EN 60947-3 | |
| Fuse insert standard | DIN EN 60269-2 | |
| Pack quantity | 1 piece | |
| EAN | 4028177806733 | |
| ETIM 9 | EC001040 | |
| ECLASS 8.0 | 27371401 |
Frequently Asked Questions
What is the Rittal SV9677.085 used for?
The SV9677.085 is an NH slimline switch disconnector used for fused switching and isolation of three-phase circuits in industrial busbar and power distribution systems.
What size NH fuse does the Rittal SV9677.085 accept?
The switch disconnector is designed for NH size 00 fuse inserts.
What busbar spacing is required for the SV9677.085?
The SV9677.085 is designed for busbar systems with a 185 mm centre-to-centre spacing and is suitable for busbars with a height of 10 mm.
Does the Rittal SV9677.085 include fuse monitoring?
Yes. This version incorporates electronic fuse monitoring, allowing fuse condition to be monitored as part of the electrical distribution system.
How is the Rittal SV9677.085 connected and installed?
The unit uses M8 screw electrical connections, features a bottom cable outlet and is installed using screw attachment to the compatible busbar assembly.
Trusted by Panel Builders Worldwide
Rittal SV power distribution components are engineered for professional switchgear and control panel applications, providing panel builders with dependable switching, fuse protection and busbar integration for industrial electrical distribution systems.
