Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
01256 Wohner flexible copper busbar, plain, insulated
Wöhner 01256 plain insulated flexible laminated copper busbar, 6 × 40 × 1 mm, rated at 809 A with a 240 mm² cross-section and 2 metre length for industrial power distribution.
£215.49
Why Choose the Wöhner 01256 Flexible Copper Busbar?
The Wöhner 01256 is a high-capacity plain insulated flexible copper busbar designed for demanding industrial power distribution applications. Manufactured from 6 laminated copper strips measuring 40 × 1 mm, it provides a rated current of 809 A and is supplied in a convenient 2 metre length, making it ideal for switchboards, OEM machinery and high-current electrical installations.
Its laminated copper construction eliminates the need for specialist bending equipment required for solid copper busbars, significantly reducing installation time while improving flexibility. The integrated 2 mm thick halogen-free insulation removes the need for additional protective covers, creating safer, more compact and professional panel assemblies.
Designed for electrical contractors, panel builders and switchgear manufacturers, the Wöhner 01256 combines excellent conductivity, mechanical durability and long service life, providing a reliable solution for high-current flexible connections in modern low-voltage power distribution systems.
Key Advantages
- Flexible laminated copper construction simplifies installation.
- 809 A IEC rated current for demanding power distribution applications.
- 2 mm integral insulation removes the need for additional busbar covers.
- No specialist bending equipment required.
- Manufactured using halogen-free insulating material.
- Suitable for industrial switchboards, renewable energy systems and OEM equipment.
Key Features
- Manufacturer: Wöhner.
- Model: 01256.
- Product type: Flexible copper busbar.
- Construction: 6 × 40 × 1 mm laminated copper.
- Length: 2000 mm.
- Integral halogen-free insulation.
- 240 mm² copper cross-section.
- Suitable for high-current flexible electrical connections.
Designed for Heavy-Duty Power Distribution
The Wöhner 01256 provides an efficient alternative to rigid copper busbars by combining outstanding flexibility with excellent current-carrying performance. Its laminated construction allows easy routing around equipment and within confined enclosures while maintaining reliable electrical performance for demanding industrial applications.
The integrated insulation enhances operator safety and simplifies switchboard construction by eliminating separate busbar covers, resulting in cleaner, safer and more compact electrical installations.
Typical Applications
- Industrial switchboards.
- Main low-voltage distribution systems.
- Motor control centres.
- OEM electrical equipment.
- Renewable energy systems.
- Battery energy storage and power conversion equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Current Range | 631–1000 A | |
|---|---|---|
| Current | 809 A | |
| Insulation Type | Insulated (PVC) | |
| Product Series | Wöhner flexible copper busbar | |
| Length (mm) | 2000 mm | |
| Conductor Size | 240 mm² | |
| Conductor Width (mm) | 40 mm | |
| Conductor Thickness / Lamination Build (mm) | 6 × 1 mm | |
| Material | Plain copper | |
| Device Type | Flexible busbar (insulated) | |
| Manufacturer | Wöhner | |
| Model | 01256 | |
| Product type | Flexible copper busbar, plain, insulated | |
| Construction | 6 × 40 × 1 mm laminated copper | |
| Rated current (IEC) | 809 A | |
| Current at 30 K | 594 A | |
| Current at 40 K | 708 A | |
| Current at 50 K | 809 A | |
| Current at 60 K | 900 A | |
| Current at 70 K | 982 A | |
| UL capacity (50 K) | 885 A | |
| Cross-section | 240 mm² | |
| Length | 2000 mm | |
| Dimensions (W × H × D) | 44 × 10 × 2000 mm | |
| Insulation thickness | 2 mm | |
| Material | Laminated copper with halogen-free insulation | |
| Insulation temperature rating | 105°C | |
| Standards | IEC 61439-1:2020, UL 758, UL 67 | |
| Approvals | UL | |
| Pack quantity | 1 | |
| EAN | 4021267012564 | |
| HS Code | 85446010 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Wöhner 01256 used for?
The Wöhner 01256 is an insulated flexible laminated copper busbar designed for high-current electrical connections in industrial power distribution systems.
What is the rated current of the Wöhner 01256?
The busbar has an IEC rated current of 809 A and a UL current capacity of 885 A at a 50 K temperature rise.
What are the dimensions of the flexible busbar?
The laminated copper construction consists of 6 layers measuring 40 × 1 mm, providing a total copper cross-section of 240 mm² and an overall length of 2000 mm.
Why choose a laminated flexible copper busbar?
Laminated copper busbars eliminate the need for specialist bending tools, reduce installation time and provide excellent flexibility while maintaining high electrical performance.
Does the Wöhner 01256 require additional insulation?
No. It is supplied with an integral 2 mm thick halogen-free insulation, so additional busbar covers are generally unnecessary.
Trusted by Panel Builders Worldwide
Wöhner flexible copper busbars are trusted worldwide for delivering reliable, efficient and safe high-current electrical connections while reducing installation time and simplifying switchboard construction.
