Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
11811000A Woehner 3 pole 800A Basic System
Wöhner 11811 CrossBoard 800 A basic busbar system featuring a three-pole 1100 mm touch-safe design with rear feeding and CrossLink interface for industrial power distribution.
£541.20
Why Choose the Wöhner 11811 CrossBoard 800 A Basic System?
The Wöhner 11811 is a premium CrossBoard 800 A basic busbar system designed for safe, efficient and modular electrical power distribution in industrial switchboards and control panels. As part of the innovative Wöhner CrossBoard 800 A system, this pre-assembled three-pole busbar assembly provides a dependable solution for high-current applications while supporting the complete range of compatible CrossLink® components.
Supplied fully assembled and ready for installation, the CrossBoard 11811 helps reduce panel build time and simplifies switchgear assembly. Its touch-safe protected construction enhances operator safety, while the integrated CrossLink® interface enables rapid installation of compatible switching, protection and connection devices with minimal wiring.
With an 800 A IEC rated current, an 800 V AC rated operating voltage and a 1100 mm system length, the Wöhner 11811 is ideally suited to large industrial power distribution systems. The rear-feeding configuration provides an organised cabinet layout while maintaining excellent access to outgoing devices and allowing future expansion.
Key Advantages
- Complete CrossBoard 800 A basic busbar system supplied fully assembled.
- 800 A IEC rated current for demanding industrial applications.
- Three-pole, 1100 mm long construction for large switchboard assemblies.
- Rear-feeding configuration improves cable management and cabinet organisation.
- Integrated CrossLink® interface enables rapid installation of compatible components.
- Touch-safe IP20 protected design enhances operator safety.
Key Features
- Wöhner CrossBoard 800 A system.
- 800 A IEC rated current.
- 800 V AC rated operating voltage.
- 1000 V AC rated insulation voltage.
- Three-pole busbar configuration.
- 1100 mm overall system length.
- Rear-side power feeding.
- Integrated CrossLink® interface.
- Touch-safe IP20 protected construction.
- Supplied completely pre-assembled and ready for installation.
Reliable High-Current Power Distribution
The Wöhner CrossBoard 800 A system provides a modular and touch-safe platform for distributing electrical power within industrial switchboards. Compatible CrossLink® devices can be mounted directly onto the system, reducing conventional wiring while creating a cleaner and more efficient panel layout.
The rear-feeding arrangement of the Wöhner 11811 positions incoming power connections behind the assembly, maximising usable cabinet space while maintaining straightforward access to outgoing circuits. The system's plug-and-play design helps reduce installation time and simplifies future modifications.
Typical Applications
- Industrial low-voltage switchboards.
- Main power distribution panels.
- Motor control centres.
- Machine building and OEM control systems.
- Manufacturing and process automation equipment.
- High-current electrical distribution assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Busbar | |
|---|---|---|
| Product Series | Wöhner CrossBoard | |
| Current | 800 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Manufacturer | Wöhner | |
| Series | CrossBoard 800 A | |
| Model | 11811 | |
| Manufacturer part number | 11811 000A | |
| Type designation | CB-800-1100 | |
| Product type | Basic busbar system | |
| Rated current (IEC) | 800 A | |
| Rated operating voltage (IEC) | 800 V AC | |
| Rated insulation voltage | 1000 V AC | |
| Rated impulse withstand voltage | 6 kV | |
| Rated peak withstand current | 80 kA | |
| Rated short-time withstand current | 30 kA for 1 second | |
| Maximum permitted DC voltage | 1000 V DC | |
| Rated current (UL) | 800 A | |
| Rated voltage (UL) | 600 V AC / DC | |
| Frequency | 50 / 60 Hz | |
| Number of poles | 3 | |
| Dimensions (W × H × D) | 1100 × 200 × 45 mm | |
| Weight | approx. 14.52 kg | |
| Protection rating | IP20 | |
| Material | Tinned copper | |
| Halogen free | Yes | |
| Mounting | Rear feeding | |
| Applicable standards | IEC 61439-1:2020, UL 508 | |
| EAN | 4021267118112 | |
| HS Code | 85369095 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the Wöhner 11811 used for?
The Wöhner 11811 is a three-pole CrossBoard basic system designed for safe, modular power distribution in industrial switchboards and electrical control panels.
What is the rated current of the Wöhner 11811?
The CrossBoard has an IEC rated current of 800 A, making it suitable for demanding industrial power distribution applications.
How long is the Wöhner 11811?
The system has an overall length of 1100 mm.
Does the Wöhner 11811 support CrossLink® components?
Yes. It incorporates an integrated CrossLink® interface allowing compatible Wöhner switching, protection and connection devices to be installed quickly and efficiently.
Is the Wöhner 11811 supplied ready to install?
Yes. The system is delivered fully assembled and ready for installation, helping reduce switchboard assembly time and simplify electrical installation.
Trusted by Industrial Panel Builders Worldwide
Wöhner CrossBoard systems are trusted by switchgear manufacturers, machine builders and industrial engineers worldwide for delivering safe, modular and reliable high-current power distribution solutions.
