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32746 Wohner busbar adapter 630 A
Wöhner 32746 EQUES 185Power universal 630 A busbar adapter with bottom flat clamp connection for industrial power distribution systems.
£702.38
Why Choose the Wöhner 32746 EQUES 185Power Busbar Adapter?
The Wöhner 32746 is a universal 630 A busbar adapter from the Wöhner EQUES 185Power range, designed for mounting compatible moulded-case circuit breakers directly onto industrial 185 mm busbar systems. Featuring a bottom flat clamp connection, the adapter enables fast, reliable installation while maintaining a compact assembly depth for modern switchboards and power distribution systems.
Designed for industrial panel builders, OEM manufacturers and electrical contractors, the Wöhner 32746 supports devices with a 43 to 46 mm phase spacing and is compatible with busbars measuring 30 × 10 mm to 120 × 10 mm. Its universal construction provides flexibility for a wide range of low-voltage distribution applications.
With a 630 A rated current, compatibility with 800 V AC IEC systems and a compact flat clamp connection, the Wöhner 32746 offers dependable performance for industrial switchgear, motor control centres and electrical distribution panels.
Key Advantages
- Universal 630 A busbar adapter for industrial power distribution.
- Part of the modular Wöhner EQUES 185Power system.
- Bottom flat clamp connection for secure installation.
- Supports devices with 43 to 46 mm phase spacing.
- Compatible with busbars from 30 × 10 mm to 120 × 10 mm.
- Compact installation depth simplifies switchboard design.
Key Features
- Wöhner EQUES 185Power universal busbar adapter.
- 630 A rated current.
- 800 V AC IEC operating voltage.
- 1000 V AC/DC UL rated voltage.
- Bottom flat clamp connection.
- Suitable for 43 to 46 mm phase spacing.
- Compatible with busbars from 30 × 10 mm to 120 × 10 mm.
- Provision for current transformer integration.
Efficient Circuit Breaker Mounting for 185 mm Busbar Systems
The Wöhner 32746 provides a secure electrical and mechanical interface between compatible moulded-case circuit breakers and 185 mm busbar systems. Its bottom flat clamp connection allows straightforward installation while maintaining a consistent installation depth alongside other 185Power system components.
Designed for industrial power distribution, the adapter helps simplify panel construction while supporting reliable long-term operation. It also provides provision for integrating current transformers where monitoring or energy management is required.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- Moulded-case circuit breaker installations.
- OEM machinery and automation equipment.
- Industrial energy distribution systems.
Technical Specifications
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| Rail / Busbar Profile | 100 × 10 mm, 120 × 10 mm, 30 × 10 mm, 40 × 10 mm, 60 × 10 mm, 80 × 10 mm | |
|---|---|---|
| Device Type | Component adapter | |
| Busbar Centre Distance (mm) | 185 mm | |
| Product Series | Wöhner 185Power | |
| Current | 630 A | |
| Poles | 3-pole | |
| Manufacturer | Wöhner | |
| Series | EQUES 185Power | |
| Model | 32746 | |
| Full part number | 32746 000A | |
| Product type | Universal busbar adapter | |
| IEC rated current | 630 A | |
| UL rated current | 630 A | |
| IEC rated voltage | 800 V AC | |
| UL rated voltage | 1000 V AC / DC | |
| Rated insulation voltage | 1000 V AC | |
| Rated impulse withstand voltage | 12 kV | |
| Rated peak withstand current | 63 kA | |
| Rated short-time withstand current | 30 kA for 1 second | |
| Frequency | 50 / 60 Hz | |
| Number of poles | 3 | |
| Phase spacing | 43 to 46 mm | |
| Compatible busbars | 30, 40, 60, 80, 100 and 120 × 10 mm | |
| Connection type | Bottom flat clamp connection | |
| Dimensions (W × H × D) | 150 × 585 × 47 mm | |
| Weight | approx. 7.0 kg | |
| Halogen free | Yes | |
| EAN | 4021267327460 |
Frequently Asked Questions
What is the Wöhner 32746 used for?
The Wöhner 32746 is a universal busbar adapter used for mounting compatible moulded-case circuit breakers onto Wöhner 185Power busbar systems.
What current rating does the adapter support?
The adapter has an IEC and UL rated current of 630 A.
Which busbar sizes are compatible?
The adapter is suitable for busbars measuring 30, 40, 60, 80, 100 and 120 × 10 mm.
What type of connection does the Wöhner 32746 use?
The adapter features a bottom flat clamp connection, providing secure installation onto compatible 185 mm busbar systems.
Can a current transformer be integrated?
Yes. The adapter is designed to accommodate current transformer integration for monitoring and energy management applications.
Trusted for Industrial Power Distribution
Wöhner EQUES 185Power components are trusted by switchgear manufacturers, panel builders and OEMs worldwide for delivering safe, compact and reliable low-voltage power distribution solutions.
