Wöhner 32780 EQUES®185Power 1400 A busbar adapter for Eaton NZM4 1600 A and Siemens 3VL8 1600 A circuit breakers used in industrial low-voltage power distribution systems.
£1,440.49
The Wöhner 32780 is a heavy-duty EQUES®185Power busbar adapter engineered for mounting Eaton NZM4 (1600 A) and Siemens 3VL8 (1600 A) moulded case circuit breakers directly onto industrial busbar systems. Designed for demanding low-voltage power distribution applications, it provides a secure mechanical and electrical connection while simplifying switchgear assembly and maintenance.
Part of the proven Wöhner 185Power system, the adapter features a robust top and bottom screw connection and is compatible with copper busbars measuring 30, 40, 60, 80, 100 and 120 × 10 mm. It is designed for high-current installations with a rated current of 1400 A and a rated operating voltage of up to 800 V AC.
Designed for panel builders, switchgear manufacturers and OEM machine builders, the Wöhner 32780 provides a dependable solution for integrating high-capacity circuit breakers into modern power distribution systems. It is not suitable for installations using CrossLink protection modules.
Busbar adapters provide an efficient method of mounting moulded case circuit breakers directly onto busbar systems, reducing installation time while improving space utilisation and electrical reliability. They are widely used in modern switchboards where compact, high-current distribution is required.
The Wöhner 32780 has been developed for demanding industrial environments where secure mounting, high current carrying capacity and dependable long-term performance are essential.
| Current | 1200 A |
|---|---|
| Manufacturer | Wöhner |
| Series | EQUES®185Power |
| Model | 32780 |
| Product type | Busbar adapter |
| Rated current (IEC) | 1400 A |
| Rated voltage (IEC AC) | 800 V |
| Compatible circuit breakers | Eaton NZM4 (1600 A), Siemens 3VL8 (1600 A) |
| Busbar sizes | 30, 40, 60, 80, 100 and 120 × 10 mm |
| Connection type | Top and bottom screw connection |
| Dimensions | 300 × 652 mm |
| Standards | IEC 61439-1:2020, UL 508 |
| System compatibility | Not suitable for CrossLink protection modules |
| Pack quantity | 1 |
It is a busbar adapter for mounting Eaton NZM4 (1600 A) and Siemens 3VL8 (1600 A) circuit breakers directly onto Wöhner 185Power busbar systems.
The Wöhner 32780 has a rated current of 1400 A.
The adapter supports copper busbars measuring 30, 40, 60, 80, 100 and 120 × 10 mm.
No. The Wöhner 32780 is not suitable for systems fitted with CrossLink protection modules.
The adapter complies with IEC 61439-1:2020 and UL 508.
Wöhner EQUES®185Power busbar adapters are trusted by panel builders, switchgear manufacturers and electrical engineers for their robust construction, dependable performance and efficient integration into modern 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...