Wöhner 31311 insulated 1-pole comb-type busbar for E33 fuse holders with 50 mm pitch, rated at 80 A with a 16 mm² conductor and 1 metre length for industrial electrical power distribution.
£26.39
The Wöhner 31311 is a premium 1-pole insulated comb-type busbar designed for efficient power distribution between compatible E33 fuse bases with a 50 mm pitch. Manufactured as part of the trusted Wöhner busbar accessory range, it provides a safe, organised and reliable method of distributing electrical power whilst significantly reducing installation time in switchboards and industrial control panels.
With a rated current of 80 A, a 16 mm² copper conductor and a 1 metre length, the Wöhner 31311 delivers dependable electrical performance for industrial and commercial power distribution applications. Its insulated, halogen-free construction enhances operator safety and supports modern panel-building standards.
Specifically designed for E33 fuse holders, this comb-type busbar creates neat, consistent electrical connections whilst reducing wiring complexity and improving the overall appearance and serviceability of electrical installations.
Comb-type busbars provide a fast, safe and organised method of distributing electrical power across multiple fuse holders or protective devices. By replacing individual wiring links, the Wöhner 31311 helps reduce installation time whilst improving reliability, consistency and the overall appearance of electrical assemblies.
Its insulated design enhances electrical safety, while the robust copper conductor ensures dependable performance in industrial switchboards, distribution boards and OEM control panels.
| Current | 4 A |
|---|---|
| Phase | Single Phase |
| Manufacturer | Wöhner |
| Model | 31311 |
| Alternative SKU | 31311000A |
| Product type | 1-pole comb-type busbar |
| Compatible fuse base | E33 |
| Module pitch | 50 mm |
| Rated current | 80 A |
| Rated operating voltage | 400 V AC |
| Rated impulse withstand voltage | 4 kV |
| Current carrying capacity (centre feed) | 130 A |
| Number of poles | 1 |
| Cross-section | 16 mm² |
| Length | 1000 mm |
| Dimensions (W × H × D) | 1000 × 5 × 15 mm |
| Material | Halogen-free insulated construction |
| Weight | Approx. 210 g |
The Wöhner 31311 is a 1-pole insulated comb-type busbar used to distribute electrical power between multiple compatible E33 fuse holders with a 50 mm pitch.
The comb-type busbar has a rated current of 80 A.
It is designed specifically for E33 fuse bases with a 50 mm spacing.
Yes. The Wöhner 31311 features a halogen-free insulated construction for improved installation safety.
It is commonly installed inside industrial switchboards, control panels and commercial distribution boards to simplify electrical power distribution.
Wöhner comb-type busbars are trusted by electrical contractors, panel builders and OEM manufacturers for delivering safe, efficient and professional electrical power distribution within modern switchboards and industrial control systems.
● 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...