Wöhner 01621 tin-plated Cu-ETP copper busbar measuring 25 × 5 mm with a 125 mm² cross-sectional area and 2.4 metre length for industrial power distribution systems.
£85.23
The Wöhner 01621 is a premium tin-plated copper busbar engineered for dependable power distribution in industrial switchgear, control panels and low-voltage electrical installations. Manufactured from high-purity Cu-ETP copper (CW004A) in accordance with EN 13601, this busbar offers excellent electrical conductivity together with enhanced corrosion resistance thanks to its factory-applied tin-plated finish. It is specifically designed for use with the Wöhner 60Classic busbar system.
The factory tin plating significantly reduces the preparation required when creating electrical connections, saving installation time while protecting the copper against oxidation and aggressive industrial environments. This makes the Wöhner 01621 an excellent choice for panel builders, OEM manufacturers and electrical contractors seeking long-term reliability.
With dimensions of 25 × 5 mm, a 2.4 metre length and a 125 mm² cross-sectional area, the Wöhner 01621 is suitable for high-current power distribution systems. Under IEC test conditions it has a verified current rating of 400 A, making it ideal for demanding industrial applications.
Copper busbars provide a low-resistance path for carrying high electrical currents through switchgear and power distribution systems. Their large cross-sectional area reduces voltage drop and energy losses while ensuring dependable performance in demanding industrial environments.
The Wöhner 01621 combines the conductivity of high-purity copper with the durability of a corrosion-resistant tin-plated finish, making it an ideal solution for professional electrical installations where reliability and long service life are essential.
| Manufacturer | Wöhner |
|---|---|
| Series | 60Classic |
| Model | 01621 |
| Product type | Tin-plated copper busbar |
| Material | Cu-ETP copper (CW004A) |
| Finish | Tin-plated |
| Dimensions | 25 × 5 mm |
| Cross-sectional area | 125 mm² |
| Length | 2.4 m |
| Rated current (IEC 30 K) | 400 A |
| Minimum operating temperature | -40°C |
| Standards | IEC 61439-1:2020 |
| Approvals | DNV GL |
| Weight | Approx. 2.68 kg |
| EAN | 4021267016210 |
| HS Code | 74071000 |
| Country of Manufacture | Belgium |
The Wöhner 01621 is used as a tin-plated copper busbar for distributing electrical power throughout industrial switchgear and low-voltage power distribution systems.
The busbar measures 25 × 5 mm, has a 125 mm² cross-sectional area and is supplied in a 2.4 metre length.
Under IEC test conditions the Wöhner 01621 has a verified current rating of 400 A.
The tin-plated finish improves corrosion resistance while reducing preparation time when making electrical connections.
The Wöhner 01621 is designed for use with the Wöhner 60Classic busbar system.
Wöhner busbar systems are widely specified by switchgear manufacturers and industrial engineers for reliable power distribution, robust construction and long-term performance in demanding electrical installations.
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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...