Why Choose the Wöhner 32216 Universal Busbar Adapter?
The Wöhner 32216 is a heavy-duty 250 A, 3-pole universal busbar adapter from the EQUES® 60Classic range. Designed for mounting compatible commercially available switching devices directly onto a 60 mm busbar system, it provides a flexible and space-efficient solution for industrial switchboards, control panels and low-voltage distribution assemblies.
The adapter features 35–120 mm² bottom-entry terminals, allowing suitably sized conductors to be connected from below. Movable fastening rails with M4 slide nuts support secure and adjustable positioning of compatible switching devices, helping panel builders create organised installations without relying on extensive conventional wiring.
With an IEC rated current of 250 A, an operating voltage of 690 V AC and compatibility with flat busbars from 12 to 30 mm wide in 5 mm or 10 mm thicknesses, the Wöhner 32216 is engineered for dependable integration into demanding industrial power distribution systems.
Key Advantages
- Universal 250 A busbar adapter for industrial switchgear.
- Designed for the Wöhner EQUES® 60Classic 60 mm busbar system.
- 35–120 mm² bottom-entry terminals support substantial conductor sizes.
- Movable fastening rails allow flexible device positioning.
- Helps reduce conventional wiring and panel assembly time.
- Suitable for a wide range of compatible switching devices.
Key Features
- Manufacturer: Wöhner.
- Series: EQUES® 60Classic.
- Part number: 32216.
- Product type: Universal busbar adapter.
- Rated current: 250 A.
- Configuration: 3-pole.
- Connection to the system: Bottom.
- Terminal capacity: 35–120 mm².
- Movable fastening rails with M4 slide nuts.
- Halogen-free construction for professional panel applications.
Flexible Bottom-Connection Mounting for Industrial Switchgear
Universal busbar adapters provide an efficient method of mounting compatible switching devices directly onto a structured power distribution system. This approach can reduce cable routing, simplify panel assembly and improve access to equipment during inspection and maintenance.
The bottom-entry terminal arrangement of the Wöhner 32216 is particularly useful where incoming or outgoing conductors are routed beneath the adapter. Its adjustable fastening rails provide flexibility when positioning suitable switching devices, while the 250 A current capacity supports demanding feeder and distribution applications.
A minimum clearance of 10 mm should be maintained above the adapter so that it can be removed from the busbar system when required. Final conductor selection, equipment compatibility and installation conditions should be verified against the applicable Wöhner documentation and electrical design requirements.
Typical Applications
- Industrial low-voltage switchboards.
- Main and sub-distribution panels.
- Motor control centres.
- Machine-building control cabinets.
- OEM electrical equipment.
- Industrial automation systems.
- Commercial power distribution assemblies.
