Wöhner 03301 QUADRON 60Classic NH busbar-mounted fuse-base with a 250 A current rating, NH Size 1 compatibility and M10 screw terminals.
£292.62
The Wöhner 03301 is a robust NH busbar-mounted fuse-base engineered for dependable protection and efficient power distribution in industrial low-voltage electrical systems. Manufactured by Wöhner, this three-pole fuse-base forms part of the renowned QUADRON® 60Classic busbar system, delivering a reliable and space-saving solution for mounting NH fuse links within switchboards and power distribution assemblies. It is designed specifically for applications requiring M10 screw terminal connections.
Designed for NH Size 1 fuse links, the Wöhner 03301 features M10 screw terminals with top or bottom cable entry and incorporates Wöhner's innovative CrossLink® adapter technology. This enables rapid installation, secure busbar contact and straightforward conversion between different busbar thicknesses while maintaining excellent touch protection for improved operator safety.
With a 250 A rated current, 690 V AC operating voltage and compatibility with busbars from 12 × 5 mm up to 30 × 10 mm, the Wöhner 03301 is ideally suited for industrial switchboards, motor control centres and OEM power distribution systems.
The QUADRON® 60Classic system provides a modular solution for industrial power distribution, enabling rapid installation and dependable electrical performance. The Wöhner 03301 combines high current capacity with CrossLink® technology and robust M10 screw terminals to simplify installation while maintaining reliable busbar contact and effective touch protection.
Its flexible cable entry and heavy-duty screw terminals make the fuse-base particularly suitable for panel builders and OEM manufacturers requiring efficient wiring layouts within modern industrial switchgear.
| Current | 250 A |
|---|---|
| Manufacturer | Wöhner |
| Model | 03301 |
| Product type | NH busbar-mounted fuse-base |
| System | QUADRON® 60Classic |
| Rated current | 250 A |
| Rated voltage (AC) | 690 V |
| Maximum tested operating voltage | 800 V AC |
| Rated impulse withstand voltage (Uimp) | 6 kV |
| Fuse size | NH 1 |
| Fuse standard | IEC / HD 60269-2 |
| Connection type | M10 screw terminals |
| Number of poles | 3 |
| Busbar compatibility | 12, 15, 20, 25, 30 × 5 mm, 30 × 10 mm and section busbars |
| Dimensions (W × H) | 184 × 210 mm |
| Weight | Approx. 1.99 kg |
| Standards | IEC 60269-1, IEC 60269-2 |
| HS Code | 85361090 |
| Country of Manufacture | Germany |
The Wöhner 03301 is a three-pole NH busbar-mounted fuse-base designed for industrial low-voltage power distribution systems.
The fuse-base has a maximum rated current of 250 A.
The Wöhner 03301 is designed for NH Size 1 fuse links in accordance with IEC / HD 60269-2.
The Wöhner 03301 features robust M10 screw terminals for secure high-current conductor connections.
It is commonly installed in industrial switchboards, motor control centres and OEM electrical equipment using 60 mm busbar systems.
Wöhner QUADRON® fuse-bases are trusted worldwide by electrical engineers, panel builders and OEM manufacturers for safe, reliable and efficient low-voltage power distribution.
● 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...