Wöhner 01255 plain insulated flexible laminated copper busbar, 6 × 24 × 1 mm, rated at 547 A with a 144 mm² cross-section and 2 metre length for industrial power distribution.
£121.54
The Wöhner 01255 is a premium plain insulated flexible copper busbar engineered for high-current power distribution applications. Constructed from 6 laminated copper strips measuring 24 × 1 mm, it delivers a rated current of 547 A and is supplied in a practical 2 metre length, making it ideal for industrial switchboards, OEM equipment and low-voltage distribution systems.
Its laminated copper construction provides exceptional flexibility, eliminating the need for specialist bending tools normally required for solid copper busbars. The integrated 2 mm thick halogen-free insulation removes the requirement for additional protective covers, helping reduce installation time while improving safety and producing a clean, professional panel layout.
Designed for demanding industrial environments, the Wöhner 01255 offers excellent electrical conductivity, mechanical durability and long-term reliability, making it the preferred solution for panel builders, switchgear manufacturers and electrical contractors requiring flexible high-current connections.
The Wöhner 01255 provides an efficient alternative to rigid copper busbars by combining excellent electrical performance with outstanding flexibility. Its laminated construction allows easy routing around equipment and within confined spaces while maintaining excellent current-carrying capability and reducing installation time.
The integrated insulation simplifies switchboard construction by eliminating separate busbar covers, creating safer, cleaner and more compact electrical installations suitable for modern industrial power distribution systems.
| Manufacturer | Wöhner |
|---|---|
| Model | 01255 |
| Product type | Flexible copper busbar, plain, insulated |
| Construction | 6 × 24 × 1 mm laminated copper |
| Rated current (IEC) | 547 A |
| Current at 30 K | 402 A |
| Current at 40 K | 479 A |
| Current at 50 K | 547 A |
| Current at 60 K | 608 A |
| Current at 70 K | 664 A |
| UL capacity (50 K) | 590 A |
| Cross-section | 144 mm² |
| Length | 2000 mm |
| Dimensions (W × H × D) | 28 × 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 | 4021267012557 |
| HS Code | 85446010 |
| Country of Manufacture | France |
The Wöhner 01255 is an insulated flexible laminated copper busbar designed for high-current electrical connections in industrial power distribution systems.
The busbar has a rated current of 547 A according to IEC standards, with a UL current capacity of 590 A at a 50 K temperature rise.
The laminated copper construction consists of 6 layers measuring 24 × 1 mm, providing a 144 mm² copper cross-section and an overall length of 2000 mm.
Laminated copper busbars eliminate the need for specialist bending tools, reduce installation time and provide excellent flexibility while maintaining high current-carrying performance.
No. The Wöhner 01255 is supplied with an integral 2 mm thick halogen-free insulation, removing the need for additional busbar covers in most applications.
Wöhner flexible copper busbars are trusted worldwide for delivering safe, reliable and efficient high-current electrical connections while simplifying installation and reducing switchboard assembly time.
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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...