Wöhner 01253 plain insulated flexible laminated copper busbar, 4 × 24 × 1 mm, rated at 438 A with a 96 mm² cross-section and 2 metre length for industrial power distribution.
£81.08
The Wöhner 01253 is a high-performance plain insulated flexible copper busbar designed to simplify high-current electrical connections within industrial power distribution systems. Constructed from 4 laminated copper strips measuring 24 × 1 mm, it delivers a rated current of 438 A and is supplied in a practical 2 metre length.
Unlike conventional solid copper busbars, the laminated construction allows the busbar to be bent easily without specialist tooling, significantly reducing installation time and simplifying panel assembly. Its 2 mm thick insulation eliminates the need for additional protective covering, helping create compact, safe and professional switchboard installations.
Designed for demanding industrial applications, the Wöhner 01253 is ideal for OEM panel builders, switchgear manufacturers and electrical contractors requiring reliable, flexible high-current connections whilst maintaining excellent conductivity and long service life.
The Wöhner 01253 offers an efficient alternative to rigid copper busbars by allowing high-current connections to be routed with minimal installation effort. The laminated construction improves flexibility while maintaining excellent electrical conductivity, making it particularly suitable where movement, vibration or limited installation space must be accommodated.
Its integrated insulation provides additional protection and simplifies switchboard design by removing the need for separate busbar covers. The result is a safer, cleaner and more compact electrical installation suitable for modern industrial power distribution systems.
| Manufacturer | Wöhner |
|---|---|
| Model | 01253 |
| Product type | Flexible copper busbar, plain, insulated |
| Construction | 4 × 24 × 1 mm laminated copper |
| Rated current (IEC) | 438 A |
| Current at 30 K | 322 A |
| Current at 40 K | 383 A |
| Current at 50 K | 438 A |
| Current at 60 K | 487 A |
| Current at 70 K | 532 A |
| UL capacity (50 K) | 470 A |
| Cross-section | 96 mm² |
| Length | 2000 mm |
| Dimensions (W × H × D) | 28 × 8 × 2000 mm |
| Insulation thickness | 2 mm |
| Material | Laminated copper with halogen-free insulation |
| Temperature rating | 105°C insulation |
| Standards | IEC 61439-1:2020, UL 758, UL 67 |
| Approvals | UL |
| Pack quantity | 1 |
| EAN | 4021267012533 |
| HS Code | 85446010 |
| Country of Manufacture | France |
The Wöhner 01253 is an insulated flexible laminated copper busbar designed for high-current electrical connections within industrial power distribution systems.
The busbar has a rated IEC current of 438 A, with a UL capacity of 470 A at 50 K.
The laminated copper construction consists of 4 layers measuring 24 × 1 mm, giving a total cross-section of 96 mm² and an overall length of 2000 mm.
The laminated construction eliminates the need for specialist bending tools, reduces installation time and provides greater flexibility while maintaining excellent current-carrying performance.
No. It is supplied with a 2 mm thick integral insulation, so additional busbar covering is generally unnecessary.
Wöhner flexible copper busbars are trusted worldwide for delivering safe, efficient and reliable high-current connections while simplifying switchboard construction and reducing installation time.
● 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...