Wöhner 33911 red/yellow door coupling rotary handle for QCS-NH00, QCS-NH1, QCS-160 and QCS-320 fuse switch disconnectors, supplied without extension shaft.
£128.43
The Wöhner 33911 is a genuine door coupling rotary handle designed for compatible QCS-NH00, QCS-NH1, QCS-160 and QCS-320 fuse switch disconnectors. Finished in the industry-standard red and yellow safety colours, it provides secure external operation of the switch through the enclosure door whilst maintaining a safe, professional installation. The handle is supplied without an extension shaft, allowing the correct shaft length to be selected to suit the enclosure depth.
Engineered for industrial switchboards, machine builders and OEM control panels, the Wöhner 33911 enables convenient door-mounted operation of compatible disconnectors while supporting door interlocking and padlocking for improved operator safety. Its robust construction delivers dependable performance in demanding industrial environments.
Designed specifically for the Wöhner QUADRON® system, this rotary handle integrates seamlessly with compatible accessories to provide reliable mechanical operation, straightforward installation and long service life.
The Wöhner 33911 allows compatible fuse switch disconnectors to be safely operated from outside the enclosure, reducing the need to open the cabinet during normal switching operations. Its highly visible red and yellow handle provides clear indication of the operating position while supporting safe isolation procedures.
Used together with the appropriate extension shaft, the handle forms part of a complete door-coupling system suitable for industrial switchboards, motor control centres and electrical distribution equipment.
| Manufacturer | Wöhner |
|---|---|
| Series | QUADRON® |
| Model | 33911 |
| Product type | Door coupling rotary handle |
| Colour | Red / Yellow |
| Supplied with shaft | No |
| Compatible devices | QCS-NH00, QCS-NH1, QCS-160, QCS-320 |
| Function | External door-mounted operation of fuse switch disconnectors |
| Supports | Door interlock and padlocking |
| Pack quantity | 1 |
| Weight | Approx. 57 kg per 100 pieces |
It is a door coupling rotary handle used to operate compatible Wöhner fuse switch disconnectors from the outside of an enclosure.
The handle is compatible with QCS-NH00, QCS-NH1, QCS-160 and QCS-320 fuse switch disconnectors.
No. The Wöhner 33911 is supplied without an extension shaft so the appropriate shaft can be selected separately.
Yes. It is designed to support door interlocking and padlocking when used with compatible Wöhner systems.
It is commonly installed in industrial switchboards, electrical distribution panels and OEM control equipment requiring safe external operation of fuse switch disconnectors.
Wöhner rotary operating handles are trusted by electrical engineers and panel builders for delivering safe, reliable and durable operation of industrial power 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...