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.
