Why Choose the Wöhner 32767 Busbar Adapter?
The Wöhner 32767 is a high-performance 800 A busbar adapter designed for mounting compatible moulded case circuit breakers directly onto the Wöhner 185Power busbar system. As part of the established EQUES 185Power range, it provides a reliable and space-efficient connection solution for industrial switchboards, low-voltage distribution panels and power control assemblies.
This three-pole adapter features a top clamp connection and is compatible with selected ABB Tmax, ABB Emax and Siemens 3VA circuit breakers. Its robust construction helps panel builders create secure high-current connections while reducing the need for complex drilling, cabling and custom mounting arrangements.
With an 800 A IEC rated current, an operating voltage of up to 800 V AC or DC and support for busbars from 30 × 10 mm to 120 × 10 mm, the Wöhner 32767 is suitable for demanding industrial power distribution applications where dependable electrical performance and efficient installation are essential.
Key Advantages
- High-capacity 800 A busbar adapter for industrial distribution systems.
- Compatible with selected ABB and Siemens moulded case circuit breakers.
- Top clamp connection supports efficient switchgear assembly.
- Suitable for a wide range of 185Power busbar dimensions.
- High short-circuit withstand ratings for demanding electrical installations.
- Allows compatible current transformers to be integrated into the assembly.
Key Features
- Wöhner EQUES 185Power series.
- 800 A rated current according to IEC requirements.
- 800 V AC and 800 V DC rated operating voltage.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- Three-pole configuration for three-phase distribution systems.
- Compatible with busbars measuring 30, 40, 60, 80, 100 or 120 × 10 mm.
- Designed for selected ABB Tmax T6, T7, XT6, XT7, Emax E1.2 and Siemens 3VA27 circuit breakers.
Efficient High-Current Power Distribution
The Wöhner 32767 provides a structured method of integrating large moulded case circuit breakers into high-current busbar assemblies. Connecting the breaker directly to the busbar system can reduce conventional cabling requirements, simplify panel construction and help minimise the space required inside electrical enclosures.
The adapter is engineered for the Wöhner 185Power platform, a modular system developed for high-performance low-voltage power distribution. Its mechanical strength, high electrical ratings and broad circuit breaker compatibility make it particularly suitable for professional panel builders, OEMs and switchgear manufacturers.
Typical Applications
- Low-voltage main distribution boards.
- Industrial switchgear and control panels.
- Motor control centres.
- Manufacturing and processing facilities.
- Commercial building power distribution.
- OEM machinery and electrical equipment.
