Wöhner 01141 busbar connecting terminal for the 60Classic system, rated at 630 A IEC and designed to join 20, 25 or 30 mm wide busbars with 5 or 10 mm thickness.
£25.15
The Wöhner 01141 is a robust 630 A busbar connecting terminal designed to join matching copper busbars across adjacent sections of industrial switchboards and electrical distribution assemblies. As part of the proven Wöhner 60Classic system, it provides a secure field-to-field connection while maintaining efficient current transmission between busbar sections.
Engineered for professional panel building and power distribution applications, the terminal accommodates busbars with widths of 20, 25 or 30 mm and thicknesses of 5 or 10 mm. Its screw-clamp connection creates a dependable mechanical and electrical joint without requiring holes to be drilled into the busbars.
The Wöhner 01141 has an IEC current capacity of up to 630 A, an IEC rated voltage of 690 V AC and a maximum UL rated current of 756 A. Its compact 95 mm design can bridge system spacing of approximately 50–60 mm, making it ideal for connecting neighbouring distribution fields in modular switchgear installations.
Busbar connecting terminals provide a secure electrical bridge between separate busbar sections installed in neighbouring switchboard fields. They help maintain a continuous low-resistance current path while allowing modular electrical cabinets and distribution systems to be assembled, expanded or serviced efficiently.
The Wöhner 01141 uses an M10 screw-clamp connection to hold matching busbars securely in position. Three individual terminals are required for a typical three-pole connection, and the maximum permitted offset between the joined busbars is 5 mm. For UL-compliant applications above 250 V, the appropriate Wöhner separator set should be incorporated into the assembly.
| Current | 756 A |
|---|---|
| Manufacturer | Wöhner |
| Series | 60Classic |
| Model | 01141 |
| Full article number | 01141 000 |
| Product type | Busbar connecting terminal |
| Connection type | Field-to-field busbar connection |
| IEC rated current | 630 A |
| UL rated current | 756 A |
| IEC rated voltage | 690 V AC |
| Maximum permitted AC voltage | 1,000 V AC |
| Maximum permitted DC voltage | 1,500 V DC |
| Rated peak withstand current | 56.3 kA |
| Maximum protected SCCR | 65 kA |
| Compatible busbar widths | 20, 25 and 30 mm |
| Compatible busbar thicknesses | 5 and 10 mm |
| Permitted system spacing | 50–60 mm |
| Maximum permitted busbar displacement | 5 mm |
| Terminal connection | M10 screw clamp |
| Screw drive | SW17 |
| Tightening torque | 16–24 Nm |
| Dimensions (W × H × D) | 95 × 37 × 25 mm |
| Weight | approx. 0.544 kg |
| Halogen-free | Yes |
| Pack quantity | 3 |
| EAN | 4021267011413 |
| HS Code | 85369010 |
| Country of Manufacture | Germany |
The Wöhner 01141 is used to create a secure electrical connection between matching busbar sections in adjacent switchboard or distribution panel fields.
The terminal has a maximum IEC current capacity of 630 A and a UL rated current of 756 A when installed under the specified operating conditions.
The terminal is suitable for busbars measuring 20, 25 or 30 mm wide and 5 or 10 mm thick.
Three Wöhner 01141 terminals are required to create a standard three-pole busbar connection, with one terminal fitted to each phase.
The Wöhner 01141 is designed to connect busbar systems with spacing of approximately 50–60 mm and permits a maximum busbar offset of 5 mm.
Wöhner 60Classic connection components are widely used by panel builders, electrical engineers and machine manufacturers to create compact, secure and dependable industrial power distribution systems.
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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...