Wöhner 03224 Class J fast-acting fuse link rated at 250 A and 600 V AC with porcelain body for industrial circuit protection.
£391.83
The Wöhner 03224 is a premium Class J fast-acting fuse link designed to provide dependable overcurrent protection for industrial electrical systems. Manufactured by Wöhner, this high-performance fuse rapidly interrupts fault currents to protect switchgear, motor control centres and power distribution equipment against overloads and short circuits.
Designed for demanding industrial applications, the Wöhner 03224 features a durable porcelain body and fast-acting operating characteristics, ensuring rapid fault clearance and reliable long-term performance. Its Class J 400 A frame construction provides compatibility with standard Class J fuse holders used throughout industrial installations.
With a 250 A rated current, 600 V AC operating voltage and a 54 × 181 mm body, the Wöhner 03224 is ideally suited for protecting industrial machinery, OEM equipment and electrical distribution systems where dependable circuit protection is essential.
The Wöhner 03224 is engineered to interrupt excessive fault currents rapidly, helping minimise equipment damage and reduce system downtime. Its fast-acting performance makes it ideal for protecting industrial switchgear, control panels, OEM machinery and electrical distribution equipment operating in demanding environments.
Its robust porcelain construction offers excellent insulation, thermal resistance and mechanical durability, ensuring dependable long-term protection throughout the service life of the electrical installation.
| Current | 250 A |
|---|---|
| Manufacturer | Wöhner |
| Model | 03224 |
| Product type | Class J fast-acting fuse link |
| Rated current | 250 A |
| Rated voltage (AC) | 600 V |
| Rated voltage (DC) | 300 V |
| Rated frequency | 50 / 60 Hz |
| Fuse class | Class J (400 A frame) |
| Operating characteristic | Fast acting |
| Interrupting capacity | 200 kA AC / 100 kA DC |
| Dimensions (W × H × D) | 54 × 181 × 54 mm |
| Body material | Porcelain |
| Halogen free | Yes |
| Approvals | UL 248-1, UL 248-8, CSA |
| Weight | Approx. 670 g |
| HS Code | 85361010 |
| Country of Manufacture | Mexico |
The Wöhner 03224 is a Class J fast-acting fuse link designed to protect industrial electrical circuits against overloads and short circuits.
The fuse has a rated current of 250 A.
The Wöhner 03224 is rated for 600 V AC and 300 V DC operation.
The fuse measures approximately 54 × 181 × 54 mm and is designed for Class J 400 A fuse holders.
The fuse complies with UL 248-1, UL 248-8 and CSA standards for industrial overcurrent protection.
Wöhner Class J fuse links are trusted by panel builders, OEM manufacturers and industrial electricians worldwide for delivering dependable overcurrent protection and reliable electrical system performance.
● Service Agreements
Credit Accounts
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.
● frequently asked questions
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.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...