Rittal SV9677.010 NH size 00 slimline fuse-switch disconnector with 160 A rating, 690 V AC operation and 3-pole switchable design for Ri4Power busbar systems.
£115.88
The Rittal SV9677.010 is a compact and reliable NH slimline fuse-switch disconnector designed for safe switching and protection within industrial low-voltage power distribution systems. As part of the Rittal Ri4Power busbar system range, it provides efficient fuse protection and convenient operation for professional switchgear assemblies.
Designed for NH size 00 fuse inserts, the SV9677.010 combines a space-saving slimline construction with robust electrical performance. Its 3-pole switchable design, M8 screw connection and compatibility with 185 mm centre-to-centre busbar systems make it suitable for demanding industrial distribution applications.
With a rated operating current of 160 A and rated operating voltage of 690 V AC, the Rittal SV9677.010 provides dependable protection and isolation for electrical installations requiring modular busbar-mounted fuse switching solutions.
The Rittal SV9677.010 provides dependable switching and fuse protection for industrial electrical distribution systems. Its slimline design allows efficient use of cabinet space while maintaining reliable isolation and protection performance.
Designed for integration into Rittal Ri4Power busbar assemblies, this fuse-switch disconnector supports modular switchgear construction and simplifies installation for panel builders and electrical engineers.
| Manufacturer | Rittal |
|---|---|
| Series | Ri4Power / NH Slimline Fuse-Switch Disconnectors |
| Model | SV9677.010 |
| 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 spacing | 185 mm |
| Busbar height | 10 mm |
| Connection type | Screw M8 |
| Cable outlet | Top / bottom |
| Connection range | 1.5–95 mm² round conductors |
| Material | Polyamide |
| Fire protection | UL 94-V0 |
| Contact material | Partially silver-plated hard copper |
| Dimensions (W × H) | 50 × 670 mm |
| Weight | approx. 2.71 kg |
| Packaging unit | 1 pc |
| Standards | IEC/DIN EN 60947-3, DIN EN 60269-2 |
The SV9677.010 is an NH slimline fuse-switch disconnector used for switching and protecting electrical circuits within Rittal Ri4Power low-voltage distribution systems.
The SV9677.010 is designed for NH size 00 fuse inserts.
The Rittal SV9677.010 has a rated operating current of 160 A.
The fuse-switch disconnector is rated for 690 V AC three-phase operation.
The SV9677.010 is designed for busbar systems with 185 mm centre-to-centre spacing and 10 mm busbar height.
Rittal NH slimline fuse-switch disconnectors are widely used by electrical engineers and panel builders to create safe, modular and efficient low-voltage power distribution systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...