Wöhner 33623 QUADRON 185Power Speed NH size 00 fuse switch-disconnector with top M8 connection for industrial 185Power busbar systems.
£190.72
The Wöhner 33623 is a premium NH in-line fuse switch-disconnector engineered for safe switching, dependable circuit isolation and reliable overcurrent protection in industrial low-voltage power distribution systems. As part of the Wöhner QUADRON® 185Power Speed series, this NH size 00 switch-disconnector is designed for professional switchboards, motor control centres and industrial busbar installations.
The device incorporates an operator-independent snap-action switching mechanism, ensuring fast and consistent switching regardless of handle operating speed. Its top M8 screw connection provides secure conductor termination while supporting rapid installation within compatible 185Power busbar systems.
Designed for mounting on 30, 40, 60, 80, 100 or 120 × 10 mm busbars, the Wöhner 33623 is a robust solution for industrial power distribution applications requiring reliable switching, high-performance fuse protection and safe electrical isolation.
The Wöhner 33623 combines dependable switching, circuit isolation and high-capacity fuse protection within a compact assembly. When installed with suitable NH fuse links, it helps protect industrial equipment and power distribution circuits against overloads and short circuits while providing a safe means of isolation for maintenance work.
Its rugged construction, operator-independent switching mechanism and compatibility with the Wöhner 185Power busbar system make it an excellent choice for switchgear manufacturers, panel builders and industrial electrical engineers.
| Manufacturer | Wöhner |
|---|---|
| Series | QUADRON® 185Power Speed |
| Model | 33623 |
| Full manufacturer SKU | 33623000A |
| Product type | NH in-line fuse switch-disconnector |
| Fuse sizes | NH 000 and NH 00 |
| Number of poles | 3 |
| Rated current | Up to 160 A |
| Rated operational voltage | Up to 690 V AC |
| Connection position | Top |
| Connection type | M8 screw connection |
| Switching mechanism | Operator-independent snap-action |
| Compatible busbars | 30, 40, 60, 80, 100 and 120 × 10 mm |
| Mounting system | 185Power busbar system |
| Height | Approx. 883 mm |
| Width | Approx. 50 mm |
| Depth | Approx. 222 mm |
| EAN | 4021267336233 |
| Pack quantity | 1 |
The Wöhner 33623 is designed for switching, electrical isolation and fuse protection within industrial low-voltage busbar power distribution systems.
The device accepts standard NH 000 and NH 00 fuse links.
The switch-disconnector features a top M8 screw connection for secure conductor termination.
The Wöhner 33623 is suitable for 30, 40, 60, 80, 100 and 120 × 10 mm busbars.
It is commonly installed in industrial switchboards, motor control centres and power distribution panels using Wöhner 185Power busbar systems.
Wöhner QUADRON® fuse switch-disconnectors are trusted by switchgear manufacturers, panel builders and industrial electrical engineers for dependable switching, reliable circuit protection and safe electrical isolation.
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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...