Wöhner 32729 EQUES 185Power 1000 A busbar adapter with bottom clamp connection for ABB Tmax T6, XT6, T7, XT7, Emax E1.2 and Siemens 3VA27 circuit breakers.
£1,471.59
The Wöhner 32729 is a heavy-duty 1000 A busbar adapter designed for mounting selected ABB and Siemens moulded case circuit breakers directly onto the Wöhner EQUES 185Power busbar system. Also identified by manufacturer part number 32729000A, this adapter provides a secure, compact and efficient connection for industrial low-voltage power distribution.
Featuring a bottom clamp connection, the adapter is compatible with ABB Tmax T6 (1000 A), ABB XT6 (1000 A), ABB Tmax T7 (1000 A), ABB XT7 (1000 A), ABB Emax E1.2 (1000 A) and Siemens 3VA27 (1000 A) circuit breakers. It is designed for copper busbars measuring 30, 40, 60, 80, 100 and 120 × 10 mm, making it suitable for a wide variety of switchboard configurations.
Rated at 1000 A, manufactured from halogen-free materials and certified to IEC 61439-1:2020 and UL 508, the Wöhner 32729 offers dependable performance for OEM panel builders, machine manufacturers and industrial electrical installations.
The Wöhner 32729 provides a robust electrical and mechanical interface between high-current moulded case circuit breakers and the EQUES 185Power busbar system. Direct mounting onto the busbar assembly reduces installation time, simplifies wiring and creates a neat, compact switchboard layout that improves serviceability and reliability.
Its modular construction makes it an excellent choice for industrial control panels, OEM machinery, commercial switchgear and main low-voltage distribution systems requiring reliable 1000 A circuit protection.
| Current | 800 A |
|---|---|
| Manufacturer | Wöhner |
| Series | EQUES 185Power |
| Model | 32729 |
| Alternative SKU | 32729000A |
| Product type | Busbar adapter |
| Rated current | 1000 A |
| Rated operating voltage (IEC) | 800 V AC / DC |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 12 kV |
| Connection type | Bottom clamp connection |
| Compatible circuit breakers | ABB Tmax T6, XT6, T7, XT7, Emax E1.2 (1000 A), Siemens 3VA27 (1000 A) |
| Compatible busbars | 30, 40, 60, 80, 100 and 120 × 10 mm |
| Busbar spacing | 185 mm |
| Dimensions (W × H) | 300 × 652 mm |
| Material | Halogen free |
| Standards | IEC 61439-1:2020, UL 508 |
| UL Type | EQ185-A1000-C |
| EAN | 4021267327293 |
| Pack quantity | 1 |
The Wöhner 32729 is a 1000 A busbar adapter used to mount compatible ABB and Siemens circuit breakers directly onto the Wöhner EQUES 185Power busbar system.
It is compatible with ABB Tmax T6, XT6, Tmax T7, XT7, Emax E1.2 and Siemens 3VA27 circuit breakers rated at 1000 A.
The adapter supports copper busbars measuring 30, 40, 60, 80, 100 and 120 × 10 mm.
The Wöhner 32729 has a rated current of 1000 A.
It complies with IEC 61439-1:2020 and UL 508 and is suitable for UL feeder circuits above 250 V.
Wöhner EQUES 185Power busbar adapters provide dependable, space-saving and efficient integration of high-current circuit breakers into modern low-voltage 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...