Wöhner 33334 CAPUS Panel three-pole NH switch disconnector rated at 400 A and 500 V AC, with M10 screw connections and a graphite-grey rotary handle.
£520.21
The Wöhner 33334 is a robust three-pole NH switch disconnector designed for reliable switching and isolation in industrial low-voltage power distribution systems. As part of the Wöhner CAPUS® Panel range, this panel-mounted device provides dependable performance in switchboards, control panels and electrical distribution assemblies.
Equipped with an integrated graphite-grey rotary handle, the Wöhner 33334 enables clear and convenient manual operation. Its three-pole configuration allows all phases of a three-phase circuit to be switched simultaneously, supporting safer maintenance and effective electrical isolation in demanding industrial installations.
With a rated operational current of 400 A, a rated voltage of 500 V AC and secure M10 screw connections, the Wöhner 33334 is suitable for high-current feeders, machinery and power distribution circuits. The device is designed for panel mounting, allowing straightforward integration into modern switchgear assemblies.
Switch disconnectors provide a clear and dependable means of manually isolating electrical circuits during maintenance, servicing or emergency procedures. The Wöhner 33334 switches all three phases together, helping engineers establish a safe disconnection point within industrial low-voltage distribution systems.
Its high-current rating, robust rotary operating mechanism and secure screw connections make it suitable for demanding panel-building applications. When installed with the appropriate protective equipment and NH fuse links, the device supports reliable circuit control and electrical system protection.
| Phase | Three Phase |
|---|---|
| Manufacturer | Wöhner |
| Product family | CAPUS® Panel |
| Model | 33334 |
| Product type | NH switch disconnector |
| Device type | LTS-F |
| Number of poles | 3 |
| Rated current | 400 A |
| Rated voltage | 500 V AC |
| Connection type | M10 screw connections |
| Operating mechanism | Rotary handle |
| Handle colour | Graphite grey |
| Mounting type | Panel mounting |
| Weight | approx. 5.38 kg |
| Supply scope | Fuse links and terminal compartment covers not included |
It is used for manually switching and isolating three-phase circuits in industrial low-voltage power distribution systems.
The Wöhner 33334 has a rated operational current of 400 A.
The switch disconnector is rated for operation at up to 500 V AC.
The Wöhner 33334 uses secure M10 screw connections for conductor termination.
No. Fuse links and terminal compartment covers are not included and must be selected separately for the installation.
Wöhner CAPUS® Panel switch disconnectors are used by electrical engineers, panel builders and industrial operators requiring dependable manual switching, safe circuit isolation and robust low-voltage distribution equipment.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...