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.
SV9677.025 Rittal NH slimline fuse-switch disconnector size 00 160 A 690 V 3-pole
Rittal SV9677.025 NH slimline fuse-switch disconnector size 00, a 160 A 690 V AC 3-pole switching and protection device for 185 mm busbar systems.
£98.45
Why Choose the Rittal SV9677.025 NH Slimline Fuse-Switch Disconnector?
The Rittal SV9677.025 is a high-performance NH slimline fuse-switch disconnector size 00 designed for reliable protection and switching in industrial low-voltage power distribution systems. As part of the Rittal Ri4Power busbar system, it provides a compact and efficient solution for integrating NH fuse protection into modern switchgear assemblies.
Designed for 185 mm centre-to-centre busbar systems, the SV9677.025 features a three-pole switchable design with box terminal connection and supports reliable installation in industrial distribution panels. Its robust construction with partially silver-plated hard copper contact tracks ensures dependable electrical performance.
With a rated operating current of 160 A and rated operating voltage of 690 V AC, this NH slimline fuse-switch disconnector is suitable for demanding power distribution applications where safe switching and fuse protection are required.
Key Advantages
- Compact NH size 00 fuse-switch disconnector for industrial power distribution systems.
- 160 A rated operating current suitable for a wide range of low-voltage applications.
- 690 V AC rated operating voltage for demanding electrical installations.
- Three-pole switchable design for reliable circuit isolation and protection.
- Compatible with 185 mm centre-to-centre busbar systems.
- Suitable for current transformer installation applications.
Key Features
- Rittal Ri4Power NH slimline fuse-switch disconnector.
- Fuse size: NH 00.
- Rated current: 160 A.
- Rated voltage: 690 V AC, 3-phase.
- Number of poles: 3-pole.
- Connection type: Box terminal.
- Busbar system spacing: 185 mm.
- Top and bottom cable outlet capability.
- Suitable for converter installation applications.
Reliable NH Fuse Protection for Industrial Distribution
The Rittal SV9677.025 combines fuse protection and switching functionality in a compact NH slimline design. It enables safe operation and maintenance of electrical distribution systems while providing dependable protection against overload and short-circuit conditions.
Integrated into Rittal Ri4Power assemblies, this fuse-switch disconnector supports professional panel building requirements by providing a space-efficient mounting solution for industrial power distribution equipment.
Typical Applications
- Industrial low-voltage switchgear assemblies.
- Rittal Ri4Power power distribution systems.
- Control cabinets and electrical distribution panels.
- Industrial automation installations.
- Machine building and manufacturing facilities.
- Energy distribution and infrastructure projects.
Technical Specifications
Tick the specs you need, then view products that match.
| Material | Polyamide | |
|---|---|---|
| Accessory Type | Busbar System | |
| Manufacturer | Rittal | |
| Series | Ri4Power / NH Slimline Fuse-Switch Disconnectors | |
| Model | SV9677.025 | |
| 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~ | |
| Busbar centre distance | 185 mm | |
| Electrical connection | Box terminal | |
| Conductor connection | 1.5–95 mm² | |
| Contact tracks | Partially silver-plated hard copper | |
| Dimensions (W × H) | 50 × 670 mm | |
| Net weight | 2.62 kg | |
| Packaging unit | 1 piece |
Frequently Asked Questions
What is the Rittal SV9677.025 used for?
The SV9677.025 is used for switching and fuse protection in industrial low-voltage power distribution systems using NH 00 fuse inserts.
What fuse size does this fuse-switch disconnector use?
The SV9677.025 is designed for NH size 00 fuse inserts.
What current and voltage ratings does the SV9677.025 support?
The unit supports a rated operating current of 160 A and rated operating voltage of 690 V AC.
How many poles does the Rittal SV9677.025 have?
The SV9677.025 is a 3-pole fuse-switch disconnector.
Which busbar system is compatible with this product?
The SV9677.025 is designed for busbar systems with a 185 mm centre-to-centre spacing.
Trusted by Industrial Power Engineers Worldwide
Rittal Ri4Power NH fuse-switch disconnectors are widely used by electrical engineers and panel builders to create reliable, modular and efficient low-voltage power distribution solutions.
