Why Choose the Wöhner 33201 NH Fuse Switch Disconnector?
The Wöhner 33201 is a heavy-duty NH size 1 fuse switch disconnector rated at 250 A, designed for reliable switching, isolation and overcurrent protection in industrial low-voltage power distribution systems. As part of the proven Wöhner QUADRON® Panel range, it is engineered for panel mounting and provides dependable performance in switchboards, motor control centres and OEM electrical equipment.
Designed for use with NH 1 fuse links manufactured in accordance with IEC / HD 60269-2, the 33201 combines safe operation with a robust industrial design. The split shock-protection cover and self-closing inspection holes improve operator safety while allowing convenient visual inspection during maintenance.
Featuring M10 screw terminals for secure conductor connections and mounting directly onto a mounting plate, the Wöhner 33201 provides straightforward installation and reliable performance in demanding industrial environments.
Key Advantages
Heavy-duty NH size 1 fuse switch disconnector.
250 A rated current for industrial power distribution.
Compatible with NH 1 fuse links.
M10 screw terminals provide secure high-current conductor connections.
Split shock-protection cover with self-closing inspection holes.
Reliable panel-mounted installation for industrial switchboards.
Key Features
Wöhner QUADRON® Panel series.
250 A rated current.
Supports NH 1 fuse links.
Panel-mounted construction.
M10 screw terminal connections.
Rated voltage up to 690 V AC.
Split protective cover for enhanced operator safety.
IEC, UL, VDE, CCC and DNV approvals.
Reliable Switching and Isolation for Industrial Applications
NH fuse switch disconnectors provide safe circuit isolation while incorporating fuse protection against overloads and short circuits. The Wöhner 33201 is designed for dependable operation in industrial power distribution systems where reliable switching performance and operator safety are essential.
Its robust panel-mounted construction and M10 screw terminals provide secure conductor termination for high-current applications, while the integrated inspection openings simplify maintenance and fuse inspection without compromising safety.
Typical Applications
Industrial switchboards.
Motor control centres.
OEM machinery.
Low-voltage power distribution systems.
Commercial electrical installations.
Industrial control panels.
Technical Specifications
Current
250 A
Manufacturer
Wöhner
Series
QUADRON® Panel
Model
33201
Product type
NH fuse switch disconnector
Fuse size
NH 1
Rated current
250 A
Rated operational voltage
690 V AC
Connection type
M10 screw terminals
Mounting type
Panel mounting
Applicable fuse standard
IEC / HD 60269-2
Standards
IEC 60947-1:2020, IEC 60947-3:2020, UL 4248-1
Approvals
IEC (CB), UL, VDE, CCC, DNV GL
EAN
4021267332013
Pack quantity
1
Frequently Asked Questions
What is the Wöhner 33201 used for?
It is an NH size 1 fuse switch disconnector designed for switching, isolation and fuse protection in industrial low-voltage power distribution systems.
What fuse size is compatible?
The unit is designed for NH 1 fuse links manufactured in accordance with IEC / HD 60269-2.
What is the rated current?
The Wöhner 33201 has a continuous rated current of 250 A.
What type of conductor connection is provided?
The disconnector uses robust M10 screw terminals for secure high-current cable connections.
Where is the Wöhner 33201 typically installed?
It is commonly installed on mounting plates within industrial switchboards, electrical distribution panels and motor control centres.
Trusted by Electrical Professionals Worldwide
Wöhner QUADRON® fuse switch disconnectors are trusted by panel builders and industrial electrical engineers for delivering safe isolation, dependable circuit protection and reliable performance in demanding power distribution applications.
Current
250 A
Manufacturer
Wöhner
Series
QUADRON® Panel
Model
33201
Product type
NH fuse switch disconnector
Fuse size
NH 1
Rated current
250 A
Rated operational voltage
690 V AC
Connection type
M10 screw terminals
Mounting type
Panel mounting
Applicable fuse standard
IEC / HD 60269-2
Standards
IEC 60947-1:2020, IEC 60947-3:2020, UL 4248-1
Approvals
IEC (CB), UL, VDE, CCC, DNV GL
EAN
4021267332013
Pack quantity
1
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
Flexible payment terms for qualifying organisations
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Same day dispatches
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Customers supported
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Trusted Manfacturers
● frequently asked questions
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...