Genuine Wöhner 03359 barrier support for lateral insulation barriers used with compatible QUADRON Panel NH fuse bases including 03350, 03351, 03354 and 03355.
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The Wöhner 03359 is a genuine barrier support designed for use with selected Wöhner QUADRON® Panel NH fuse bases. It provides secure mounting for lateral insulation barriers, helping improve electrical separation and installation safety within industrial switchboards and control panels. The barrier support is specifically intended for compatible NH fuse bases including the 03350, 03351, 03354 and 03355.
Manufactured to Wöhner's high engineering standards, the 03359 enables panel builders and switchgear manufacturers to install side barriers correctly, ensuring improved touch protection and compliance with professional panel building practices. It is an ideal accessory when constructing or modifying industrial power distribution assemblies.
Its compact, durable design makes installation straightforward while maintaining the high quality and reliability expected from genuine Wöhner system components.
Key Advantages
Genuine Wöhner accessory for NH fuse bases.
Supports installation of lateral insulation barriers.
Improves electrical separation and installation safety.
Designed specifically for compatible QUADRON® Panel fuse bases.
Simple installation during panel assembly.
Ideal for switchgear manufacturers and panel builders.
Key Features
Manufacturer: Wöhner.
Part number: 03359.
Barrier support for lateral barriers.
Compatible with fuse bases 03350, 03351, 03354 and 03355.
Designed for QUADRON® Panel systems.
Industrial-grade construction.
Easy integration into panel assemblies.
Suitable for new installations and maintenance work.
Improved Protection for NH Fuse Installations
The Wöhner 03359 barrier support forms part of a professional insulation system for NH fuse bases. By securely supporting lateral barriers, it helps improve operator safety and assists in maintaining proper electrical clearances inside switchgear assemblies.
Using genuine Wöhner accessories ensures compatibility, reliable installation and long service life while maintaining the integrity of the complete power distribution system.
Typical Applications
Industrial switchboards.
Power distribution panels.
Motor control centres.
Machine control cabinets.
OEM electrical equipment.
Panel upgrades and maintenance.
Technical Specifications
Manufacturer
Wöhner
Model
03359
Product type
Barrier support
System
QUADRON® Panel
Application
Support for lateral insulation barriers
Compatible fuse bases
03350, 03351, 03354, 03355
Mounting
Direct installation onto compatible NH fuse bases
Material
High-strength insulating material
Colour
Black
Pack quantity
10 pieces
HS Code
85389099
Country of Manufacture
Germany
Frequently Asked Questions
What is the Wöhner 03359 used for?
The Wöhner 03359 is a barrier support designed to mount lateral insulation barriers on compatible Wöhner NH fuse bases.
Which fuse bases is it compatible with?
It is designed for use with Wöhner fuse bases 03350, 03351, 03354 and 03355.
Does it include the insulation barrier?
No. The 03359 is the barrier support only. The lateral barrier is supplied separately.
Why should a barrier support be fitted?
It provides secure mounting for insulation barriers, helping improve electrical separation and installation safety within switchgear assemblies.
Who typically uses this accessory?
The barrier support is commonly used by panel builders, switchgear manufacturers and industrial electricians assembling Wöhner distribution systems.
Trusted by Panel Builders Worldwide
Genuine Wöhner accessories are widely used by panel builders and switchgear manufacturers to ensure safe installation, full compatibility and reliable long-term performance in industrial electrical systems.
Manufacturer
Wöhner
Model
03359
Product type
Barrier support
System
QUADRON® Panel
Application
Support for lateral insulation barriers
Compatible fuse bases
03350, 03351, 03354, 03355
Mounting
Direct installation onto compatible NH fuse bases
Material
High-strength insulating material
Colour
Black
Pack quantity
10 pieces
HS Code
85389099
Country of Manufacture
Germany
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
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
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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...