Why Choose the Wöhner 33160 NH Fuse Switch Disconnector?
The Wöhner 33160 is a premium NH size 1 fuse switch disconnector rated at 250 A, designed for installation on Wöhner 60Classic busbar systems. Featuring CrossLink® Technology and electromechanical fuse monitoring, it provides safe, flexible and reliable protection for industrial low-voltage power distribution applications.
Designed for busbars measuring 12, 15, 20, 25, 30 × 5 mm, 30 × 10 mm and section busbars, the 33160 offers top or bottom cable connection using robust M10 screw terminals. CrossLink® Technology enables fast conversion between connection orientations while maintaining protection against accidental contact with live parts.
The integrated electromechanical fuse monitoring system provides a clear indication when a fuse has operated, helping maintenance personnel identify faults quickly and minimise downtime in industrial installations.
Key Advantages
Rated current of 250 A.
Suitable for NH size 1 fuse links.
Integrated electromechanical fuse monitoring.
CrossLink® Technology for rapid top or bottom connection conversion.
Designed for Wöhner 60Classic busbar systems.
Robust M10 screw terminals for secure conductor connections.
Key Features
QUADRON® 60Classic NH fuse switch disconnector.
250 A rated current.
NH size 1 fuse compatibility.
Busbar mounting.
Top or bottom cable connection.
CrossLink® adapter technology.
Electromechanical fuse monitoring.
Self-closing inspection holes in the cover.
Safe and Flexible Busbar Installation
The Wöhner 33160 is engineered for demanding industrial applications where dependable circuit isolation and overcurrent protection are essential. Its CrossLink® adapter technology allows quick conversion between top and bottom cable entry without compromising operator safety, while the split touch protection and self-closing inspection holes further enhance maintenance safety.
Designed for use on 60Classic busbar systems, the device is suitable for switchboards, machine control panels and OEM electrical equipment requiring reliable NH fuse protection and high installation flexibility.
Typical Applications
Industrial switchboards.
Low-voltage power distribution systems.
Machine control panels.
Motor control centres.
OEM electrical equipment.
Industrial feeder protection.
Technical Specifications
Current
250 A
Manufacturer
Wöhner
Series
QUADRON® 60Classic
Model
33160
Product type
NH fuse switch disconnector
Rated current
250 A
Fuse size
NH 1
Connection
Screw terminal M10
Busbar compatibility
12, 15, 20, 25, 30 × 5 mm, 30 × 10 mm and section busbars
Connection orientation
Top or bottom
Fuse monitoring
Electromechanical
Technology
CrossLink®
Standards
IEC 60947-1, IEC 60947-3, UL 4248-1
EAN
4021267331603
Frequently Asked Questions
What is the Wöhner 33160 used for?
The Wöhner 33160 is an NH size 1 fuse switch disconnector for circuit isolation and overcurrent protection on Wöhner 60Classic busbar systems.
What is CrossLink® Technology?
CrossLink® Technology allows fast conversion between top and bottom cable connections while maintaining shock protection and reliable electrical contact.
Which busbars is the Wöhner 33160 compatible with?
It is compatible with 12, 15, 20, 25, 30 × 5 mm, 30 × 10 mm and section busbars.
Does the device include fuse monitoring?
Yes. It features integrated electromechanical fuse monitoring to indicate when a fuse has operated.
What is the rated current?
The Wöhner 33160 has a rated current of 250 A and accepts NH size 1 fuse links.
Trusted by Electrical Professionals Worldwide
Wöhner QUADRON® 60Classic fuse switch disconnectors are trusted by switchboard manufacturers and industrial engineers for delivering safe isolation, flexible installation and dependable circuit protection.
Current
250 A
Manufacturer
Wöhner
Series
QUADRON® 60Classic
Model
33160
Product type
NH fuse switch disconnector
Rated current
250 A
Fuse size
NH 1
Connection
Screw terminal M10
Busbar compatibility
12, 15, 20, 25, 30 × 5 mm, 30 × 10 mm and section busbars
Connection orientation
Top or bottom
Fuse monitoring
Electromechanical
Technology
CrossLink®
Standards
IEC 60947-1, IEC 60947-3, UL 4248-1
EAN
4021267331603
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
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
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Customers supported
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Trusted Manfacturers
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Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...