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01258 Wohner PE-terminal, green/yellow
Wöhner 01258 plain insulated flexible laminated copper busbar, 10 × 40 × 1 mm, rated at 1053 A with a 400 mm² copper cross-section and 2 metre length for industrial power distribution.
£3.26
Why Choose the Wöhner 01258 Flexible Copper Busbar?
The Wöhner 01258 is a premium plain insulated flexible copper busbar designed for very high-current industrial power distribution. Manufactured using 10 laminated copper strips measuring 40 × 1 mm, it provides an impressive IEC rated current of 1,053 A and is supplied in a practical 2 metre length. Its laminated construction offers exceptional flexibility while maintaining excellent electrical conductivity for demanding low-voltage applications.
Unlike conventional solid copper busbars, the laminated design eliminates the need for specialist bending equipment, significantly reducing installation time and simplifying panel assembly. The integrated 2 mm thick halogen-free insulation removes the requirement for additional protective covers, creating safer, cleaner and more compact switchboard installations.
Designed for OEM panel builders, switchgear manufacturers and industrial electrical contractors, the Wöhner 01258 delivers reliable long-term performance in demanding power distribution systems where flexibility, safety and high current capacity are essential.
Key Advantages
- Flexible laminated copper construction simplifies installation.
- IEC rated current of 1,053 A for demanding industrial applications.
- 400 mm² copper cross-section.
- 2 mm integral halogen-free insulation removes the need for additional covers.
- No specialist bending equipment required.
- Ideal for switchboards, renewable energy and heavy-duty OEM equipment.
Key Features
- Manufacturer: Wöhner.
- Model: 01258.
- Product type: Flexible copper busbar.
- Construction: 10 × 40 × 1 mm laminated copper.
- Length: 2000 mm.
- Integral halogen-free insulation.
- 400 mm² copper cross-section.
- Designed for high-current flexible power connections.
Engineered for Maximum Current Capacity
The Wöhner 01258 is designed for demanding high-current applications where rigid copper busbars would be difficult to install. Its laminated construction allows simple routing through confined switchboard layouts while maintaining excellent electrical performance and significantly reducing installation effort.
Its integral insulation enhances operator safety while simplifying panel construction by eliminating the need for separate protective covers, resulting in compact, efficient and professional electrical assemblies suitable for modern industrial installations.
Typical Applications
- Industrial switchboards.
- Main low-voltage power distribution systems.
- Motor control centres.
- OEM electrical equipment.
- Renewable energy installations.
- Battery energy storage and power conversion systems.
Technical Specifications
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| Length (mm) | 2000 mm | |
|---|---|---|
| Device Type | Terminal / feed-in | |
| Manufacturer | Wöhner | |
| Model | 01258 | |
| Product type | Flexible copper busbar, plain, insulated | |
| Construction | 10 × 40 × 1 mm laminated copper | |
| Rated current (IEC) | 1,053 A | |
| Current at 30 K | 774 A | |
| Current at 40 K | 922 A | |
| Current at 50 K | 1,053 A | |
| Current at 60 K | 1,171 A | |
| Current at 70 K | 1,279 A | |
| UL capacity (65 K) | 1,340 A | |
| Cross-section | 400 mm² | |
| Length | 2000 mm | |
| Dimensions (W × H × D) | 44 × 14 × 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 | |
| HS Code | 85389099 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the Wöhner 01258 used for?
The Wöhner 01258 is an insulated laminated flexible copper busbar designed for high-current electrical connections within industrial power distribution systems.
What is the rated current?
The Wöhner 01258 has an IEC rated current of 1,053 A and a UL current capacity of 1,340 A under specified installation conditions.
What is the copper cross-section?
The busbar provides a total copper cross-section of 400 mm² using ten laminated copper strips measuring 40 × 1 mm.
Why use a laminated flexible copper busbar?
Laminated copper busbars eliminate specialist bending tools, reduce installation time and simplify routing while maintaining excellent current-carrying performance.
Does the Wöhner 01258 require additional insulation?
No. It is supplied with an integral 2 mm thick halogen-free insulation, eliminating the need for additional busbar covers in most applications.
Trusted by Panel Builders Worldwide
Wöhner flexible copper busbars are trusted by electrical engineers worldwide for delivering exceptional conductivity, installation flexibility and dependable high-current performance in demanding industrial power distribution systems.
