Why Choose the Wöhner 33394 NH Fuse Switch Disconnector?
The Wöhner 33394 is a 3-pole NH size 00 fuse switch disconnector from the QUADRON® 60Classic range, designed for safe and reliable switching and protection of industrial low-voltage power distribution systems. Rated at 160 A, it provides dependable isolation and overload protection when used with compatible NH size 00 fuse links.
Featuring M8 screw terminals, the 33394 is designed for secure conductor termination and straightforward installation in switchboards, distribution panels and OEM machinery. Its compact design makes it ideal for applications where reliable power distribution and efficient use of enclosure space are essential.
As part of the proven Wöhner QUADRON® 60Classic system, the 33394 integrates seamlessly with compatible busbar systems and accessories, providing a professional solution for industrial electrical installations.
Key Advantages
Genuine Wöhner QUADRON® 60Classic device.
Rated operational current of 160 A.
Suitable for NH size 00 fuse links.
Robust M8 screw terminal connections.
Reliable isolation and circuit protection.
Designed for industrial low-voltage power distribution.
Key Features
Wöhner article number 33394.
Alternative SKU: 33394000.
NH fuse switch disconnector.
NH size 00.
3-pole construction.
Rated current: 160 A.
M8 screw terminals.
Part of the QUADRON® 60Classic system.
Reliable Switching and Circuit Protection
The Wöhner 33394 combines safe isolation with dependable fuse protection, making it suitable for industrial switchgear where reliable switching under load is essential. Its robust mechanical construction and proven QUADRON® design ensure long-term performance in demanding electrical installations.
Designed for compatibility with the Wöhner 60Classic busbar system, the switch disconnector helps simplify panel construction while providing secure, professional power distribution throughout industrial and commercial installations.
Typical Applications
Industrial switchgear assemblies.
Main distribution boards.
Machine building and OEM equipment.
Motor feeder circuits.
Industrial control panels.
Low-voltage power distribution systems.
Technical Specifications
Current
160 A
Manufacturer
Wöhner
Series
QUADRON® 60Classic
Model
33394
Alternative SKU
33394000
Product type
NH fuse switch disconnector
Number of poles
3
Fuse size
NH 00
Rated operational current
160 A
Terminal type
M8 screw terminals
Application
Low-voltage power distribution
Mounting system
QUADRON® 60Classic
Frequently Asked Questions
What is the Wöhner 33394?
The Wöhner 33394 is a 3-pole NH size 00 fuse switch disconnector rated at 160 A for industrial power distribution.
What fuse size does it use?
It is designed for standard NH size 00 fuse links.
What type of terminals does it have?
The device is fitted with robust M8 screw terminals for secure cable termination.
Which Wöhner system is it part of?
The 33394 belongs to the QUADRON® 60Classic low-voltage distribution system.
Where is the Wöhner 33394 typically installed?
It is commonly used in industrial switchboards, distribution panels, OEM machinery and commercial low-voltage power distribution systems.
Trusted by Panel Builders Worldwide
Wöhner NH fuse switch disconnectors are trusted worldwide for delivering dependable circuit protection, safe isolation and reliable performance in industrial low-voltage power distribution applications.
Current
160 A
Manufacturer
Wöhner
Series
QUADRON® 60Classic
Model
33394
Alternative SKU
33394000
Product type
NH fuse switch disconnector
Number of poles
3
Fuse size
NH 00
Rated operational current
160 A
Terminal type
M8 screw terminals
Application
Low-voltage power distribution
Mounting system
QUADRON® 60Classic
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...