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01141 Wohner busbar connecting terminal 630 A
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.
£20.12
Why Choose the Wöhner 01141 Busbar Connecting Terminal?
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.
Key Advantages
- Heavy-duty busbar connecting terminal for industrial power distribution.
- 630 A IEC current capacity for high-current electrical assemblies.
- Compatible with 20, 25 and 30 mm wide busbars.
- Suitable for busbars with 5 or 10 mm thickness.
- Secure M10 screw-clamp connection requires no busbar drilling.
- Designed for seamless integration with the Wöhner 60Classic system.
Key Features
- Wöhner 60Classic busbar connecting terminal.
- 630 A maximum IEC terminal current capacity.
- 756 A UL rated current.
- 690 V AC IEC rated voltage.
- Maximum permitted voltage of 1,000 V AC or 1,500 V DC under specified conditions.
- Rated peak withstand current of up to 56.3 kA.
- Compatible with system spacing of approximately 50–60 mm.
- Halogen-free construction for professional electrical installations.
Reliable Connections Between Busbar Sections
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.
Typical Applications
- Industrial switchboards and electrical distribution panels.
- Connections between neighbouring switchgear fields.
- Motor control centres and automation cabinets.
- Machine power distribution systems.
- Modular low-voltage switchgear assemblies.
- Wöhner 60Classic busbar installations.
Technical Specifications
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| Busbar Centre Distance (mm) | 60 mm | |
|---|---|---|
| Product Series | Wöhner 60Classic | |
| Device Type | Terminal / feed-in | |
| 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 |
Frequently Asked Questions
What is the Wöhner 01141 used for?
The Wöhner 01141 is used to create a secure electrical connection between matching busbar sections in adjacent switchboard or distribution panel fields.
What current can the Wöhner 01141 carry?
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.
Which busbar sizes are compatible with this terminal?
The terminal is suitable for busbars measuring 20, 25 or 30 mm wide and 5 or 10 mm thick.
How many terminals are required for a three-phase connection?
Three Wöhner 01141 terminals are required to create a standard three-pole busbar connection, with one terminal fitted to each phase.
What system spacing can the terminal bridge?
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.
Trusted for Modular Power Distribution
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.
