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33326 Wohner NH fuse switch-disconnector size 2, 400 A
Wöhner 33326 QUADRON 60Classic three-pole NH size 2 fuse switch disconnector rated up to 400 A, featuring electronic fuse monitoring, CrossLink Technology and mounting on compatible 60 mm busbar systems.
£460.78
Why Choose the Wöhner 33326 NH Fuse Switch Disconnector?
The Wöhner 33326 is a QUADRON® 60Classic NH fuse switch disconnector designed for NH size 2 fuse links and industrial low-voltage power distribution applications. With a rated current of up to 400 A, it provides reliable switching, isolation and fuse protection for demanding feeder circuits.
An integrated electronic fuse monitoring system helps identify failed fuse links quickly, allowing maintenance teams to locate faults efficiently and reduce equipment downtime. The device is suitable for direct installation on compatible 60 mm busbar systems, supporting compact and organised switchboard construction.
The Wöhner 33326 incorporates CrossLink® Technology, allowing the connection arrangement to be converted between top and bottom cable entry while maintaining a touch-protected installation. This makes it a practical choice for industrial switchboards, motor control centres, machinery and commercial distribution systems requiring dependable NH fuse protection.
Key Advantages
- Genuine Wöhner QUADRON® 60Classic product.
- Rated for currents up to 400 A.
- Designed for NH size 2 fuse links.
- Integrated electronic fuse monitoring for rapid fault detection.
- CrossLink® Technology supports flexible cable routing.
- Direct mounting onto compatible 60 mm busbar systems.
Key Features
- NH fuse switch disconnector.
- Three-pole construction.
- Suitable for NH size 2 fuse links.
- Rated current up to 400 A.
- Electronic fuse monitoring.
- Top or bottom cable connection.
- CrossLink® Technology.
- Suitable for compatible flat and section busbars.
Fast Fault Detection with Electronic Fuse Monitoring
The integrated monitoring system detects the operating condition of the installed fuse links and provides a clear indication when a fuse has failed. This allows maintenance personnel to identify the affected circuit quickly, helping to minimise production interruptions and simplify troubleshooting.
Combined with the switching and isolating functions of the NH fuse switch disconnector, electronic fuse monitoring provides a dependable solution for installations where operational continuity and efficient maintenance are important.
Typical Applications
- Industrial electrical switchboards.
- Motor control centres.
- Low-voltage distribution panels.
- OEM machinery and production equipment.
- Commercial power distribution systems.
- High-current outgoing feeder circuits.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Fuse switch disconnector | |
|---|---|---|
| Fuse Size | NH2 | |
| Fuse Type | NH (DIN) | |
| Mounting Type | Busbar system 60 mm | |
| Busbar Centre Distance (mm) | 60 mm | |
| Product Series | Wöhner 60Classic | |
| Current | 400 A | |
| Poles | 3-pole | |
| Manufacturer | Wöhner | |
| Series | QUADRON® 60Classic | |
| Model | 33326 | |
| Product type | NH fuse switch disconnector | |
| Fuse size | NH 2 | |
| Rated current | Up to 400 A | |
| Number of poles | 3 | |
| Cable connection | Top or bottom | |
| Mounting system | 60 mm busbar system | |
| Compatible busbars | Selected flat and section busbars | |
| Monitoring | Electronic fuse monitoring | |
| Technology | CrossLink® Technology | |
| Application | Low-voltage power distribution | |
| Installation requirement | Qualified electrical personnel |
Frequently Asked Questions
What is the Wöhner 33326 used for?
The Wöhner 33326 is an NH fuse switch disconnector used for switching, isolation and fuse protection in industrial low-voltage distribution systems.
Which fuse size is compatible with the Wöhner 33326?
It is designed for compatible NH size 2 fuse links.
What is the rated current of the Wöhner 33326?
The device is designed for applications with a rated current of up to 400 A, subject to the installed fuse link, conductor size and operating conditions.
Does the Wöhner 33326 include fuse monitoring?
Yes. It incorporates electronic fuse monitoring to assist with the rapid identification of failed fuse links.
Can the cable connection be positioned at the top or bottom?
Yes. CrossLink® Technology supports conversion between top and bottom cable connection arrangements on compatible installations.
How is the Wöhner 33326 installed?
It is designed for direct mounting on a compatible 60 mm busbar system and should be installed by qualified electrical personnel.
Trusted by Professional Panel Builders
Wöhner QUADRON® fuse switch disconnectors are used by panel builders, machine manufacturers and electrical engineers for dependable circuit protection, efficient installation and reliable performance in industrial power distribution systems.
