Why Choose the Wöhner 01166 Busbar Connecting Terminal?
The Wöhner 01166 is a compact and robust 520 A busbar connecting terminal designed to create secure longitudinal connections between identical flat copper busbars in industrial switchboards and power distribution systems. As part of the proven Wöhner 60Classic and 30Compact 3P systems, it provides a reliable solution for joining adjacent busbar sections while maintaining excellent electrical continuity.
Designed for professional panel builders and switchgear manufacturers, the terminal is compatible with 12, 15 and 20 mm wide busbars in both 5 mm and 10 mm thicknesses. Its compact screw-clamp design enables fast installation without machining the busbars, helping reduce installation time while ensuring a dependable mechanical and electrical connection.
With a maximum IEC current capacity of 520 A, a 690 V AC rated voltage and a compact 55 mm length, the Wöhner 01166 is ideal for modular switchboards, machine control panels and industrial low-voltage power distribution systems.
Key Advantages
- Heavy-duty busbar connecting terminal for industrial power distribution.
- 520 A maximum IEC current capacity.
- Compatible with 12, 15 and 20 mm busbars.
- Suitable for both 5 mm and 10 mm thick busbars.
- Compact 55 mm design saves switchboard space.
- Compatible with the Wöhner 60Classic and 30Compact 3P systems.
Key Features
- Wöhner busbar connecting terminal.
- 520 A verified IEC current capacity.
- 690 V AC IEC rated voltage.
- Maximum permitted voltage of 1,000 V AC or 1,500 V DC.
- Compatible with 12, 15, 20 × 5 or 10 mm busbars.
- M8 screw-clamp connection.
- Halogen-free construction.
- Compact brass terminal body for dependable electrical performance.
Reliable Longitudinal Busbar Connections
Busbar connecting terminals provide a secure electrical bridge between adjacent busbar sections, allowing modular switchboards and distribution systems to be extended while maintaining a low-resistance electrical path. Their compact design simplifies installation and ensures dependable long-term performance in demanding industrial environments.
The Wöhner 01166 is specifically designed for connecting identical flat busbars. Three terminals are required for a standard three-phase installation, and the maximum permitted busbar offset is 1 mm to ensure correct alignment and electrical performance.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- Machine control cabinets.
- Low-voltage switchgear.
- Wöhner 60Classic and 30Compact busbar systems.
