Wöhner 32725 EQUES 185Power 1220 A busbar adapter with bottom screw connection for ABB Tmax T7, XT7, Emax E1.2 and Siemens 3VA27 1250 A circuit breakers.
£1,691.39
The Wöhner 32725 is a heavy-duty 1220 A busbar adapter designed for integrating selected ABB and Siemens moulded case circuit breakers into the Wöhner EQUES 185Power busbar system. Also identified by the manufacturer part number 32725000A, this adapter provides a compact, secure and reliable connection for high-current industrial power distribution systems.
Designed with a bottom screw connection and a changed phase arrangement, the adapter is compatible with ABB Tmax T7 (1250 A), ABB XT7 (1250 A), ABB Emax E1.2 (1250 A) and Siemens 3VA27 (1250 A) circuit breakers. It supports copper busbars measuring 30, 40, 60, 80, 100 and 120 × 10 mm, providing excellent flexibility for industrial switchboard construction.
Manufactured from halogen-free materials and compliant with IEC 61439-1:2020 and UL 508, the Wöhner 32725 is suitable for OEM panel builders, machinery manufacturers and commercial electrical installations requiring dependable high-current distribution. It is not suitable for systems with CrossLink protection modules.
The Wöhner 32725 provides a dependable electrical and mechanical interface between high-current moulded case circuit breakers and the EQUES 185Power busbar system. Mounting the breaker directly onto the busbar assembly reduces installation time, simplifies panel wiring and creates a compact, organised switchboard layout suitable for demanding industrial environments.
Its modular construction and compatibility with several ABB and Siemens breaker families make it an ideal solution for OEM machinery, industrial control panels and commercial switchgear where reliable performance and efficient assembly are essential.
| Current | 1200 A |
|---|---|
| Manufacturer | Wöhner |
| Series | EQUES 185Power |
| Model | 32725 |
| Alternative SKU | 32725000A |
| Product type | Busbar adapter |
| Rated current | 1220 A |
| Rated operating voltage (IEC) | 800 V AC/DC |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 12 kV |
| Connection type | Bottom screw connection |
| Phase arrangement | Changed phase |
| Compatible circuit breakers | ABB Tmax T7 (1250 A), ABB XT7 (1250 A), ABB Emax E1.2 (1250 A), Siemens 3VA27 (1250 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-A1600-S |
| EAN | 4021267327255 |
| Pack quantity | 1 |
The Wöhner 32725 is a 1220 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 T7 (1250 A), ABB XT7 (1250 A), ABB Emax E1.2 (1250 A) and Siemens 3VA27 (1250 A) circuit breakers.
The adapter supports copper busbars measuring 30, 40, 60, 80, 100 and 120 mm wide with a thickness of 10 mm.
No. The adapter is not suitable for systems fitted with CrossLink protection modules.
The Wöhner 32725 complies with IEC 61439-1:2020 and UL 508 and is approved for UL feeder circuits above 250 V.
Wöhner EQUES 185Power busbar adapters are trusted by panel builders and electrical engineers worldwide for delivering dependable, modular and efficient high-current power distribution solutions.
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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...