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33338 Wohner switch disconnector with fuses, 3-pole
Wöhner 33338 CAPUS Panel three-pole NH size 1 fuse switch disconnector with a 250 A rated operational current for industrial low-voltage power distribution.
£472.55
Why Choose the Wöhner 33338 CAPUS® Panel NH Fuse Switch Disconnector?
The Wöhner 33338 is a robust three-pole NH fuse switch disconnector designed for dependable switching, circuit isolation and overcurrent protection in industrial low-voltage power distribution systems. As part of the established Wöhner CAPUS® Panel range, it provides a practical solution for panel builders, machine manufacturers and electrical engineers requiring reliable control of high-current circuits.
Designed for use with NH size 1 fuse links, the Wöhner 33338 combines manual switching with fuse-based protection against overloads and short circuits. Its rotary operating mechanism enables all three phases to be disconnected simultaneously, helping create a safe isolation point before inspection, maintenance or fuse replacement.
With a rated operational current of 250 A, an operating voltage of up to 690 V AC and secure screw-terminal connections, the Wöhner 33338 is well suited to industrial feeders, machinery circuits and electrical distribution panels. Its mounting-plate design supports straightforward integration into modern switchgear assemblies.
Key Advantages
- Reliable NH fuse switch disconnector for industrial power distribution.
- 250 A rated operational current for demanding feeder circuits.
- Designed for NH size 1 fuse links.
- Three-pole operation enables simultaneous isolation of all phases.
- Rotary handle provides straightforward and dependable manual switching.
- Mounting-plate construction supports efficient switchgear installation.
Key Features
- Wöhner CAPUS® Panel product family.
- 250 A rated operational current.
- Up to 690 V AC operational voltage.
- NH size 1 fuse compatibility.
- Three-pole switching configuration.
- Rotary operating mechanism.
- Secure screw-terminal connections.
- Designed for mounting-plate installation.
Reliable Protection for Industrial Distribution Systems
NH fuse switch disconnectors combine manual circuit isolation with the proven protection characteristics of NH fuse links. The Wöhner 33338 allows a three-phase circuit to be disconnected through a single operating mechanism while compatible fuse links protect downstream equipment against excessive current and short-circuit faults.
Its robust panel-mounted construction makes it suitable for electrical installations where dependable isolation, simple maintenance and reliable circuit protection are essential. Correctly rated fuse links, conductors and accessories should be selected according to the requirements of the installation.
Typical Applications
- Industrial power distribution boards.
- Machine control and automation panels.
- Motor and equipment feeder circuits.
- Main and sub-distribution systems.
- Manufacturing and process installations.
- OEM switchgear and panel-building applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Fuse switch disconnector | |
|---|---|---|
| Mounting Type | Base / panel | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH1 | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Manufacturer | Wöhner | |
| Product family | CAPUS® Panel | |
| Model | 33338 | |
| Product type | NH fuse switch disconnector | |
| Number of poles | 3 | |
| Fuse size | NH 1 | |
| Rated operational current | 250 A | |
| Rated operational voltage | Up to 690 V AC | |
| Operating mechanism | Rotary handle | |
| Connection type | Screw terminals | |
| Mounting type | Mounting plate | |
| Application | Industrial low-voltage power distribution | |
| Fuse protection | Overload and short-circuit protection with compatible NH fuse links | |
| Supply scope | Fuse links and installation accessories selected separately |
Frequently Asked Questions
What is the Wöhner 33338 used for?
It is used to switch, isolate and protect three-phase circuits in industrial low-voltage power distribution systems.
What fuse size does the Wöhner 33338 accept?
The switch disconnector is designed for compatible NH size 1 fuse links.
What is the rated current of the Wöhner 33338?
The Wöhner 33338 has a rated operational current of 250 A.
Can the Wöhner 33338 isolate all three phases?
Yes. Its three-pole configuration allows all three phases of a compatible circuit to be switched and isolated together.
Where is the Wöhner 33338 typically installed?
It is typically mounted on a mounting plate inside industrial switchboards, distribution panels and machinery control cabinets.
Trusted for Industrial Power Distribution
Wöhner CAPUS® Panel fuse switch disconnectors are used by panel builders, OEM manufacturers and industrial engineers requiring dependable circuit isolation, fuse protection and efficient low-voltage power distribution.
