Wöhner 03217 Class J fast-acting fuse link rated at 100 A and 600 V AC with porcelain body for industrial circuit protection.
£94.27
The Wöhner 03217 is a premium Class J fast-acting fuse link engineered to provide dependable overcurrent protection for industrial electrical systems. Manufactured by Wöhner, this high-performance fuse is designed to rapidly interrupt fault currents, protecting equipment, switchgear and power distribution systems from overloads and short circuits.
Designed for demanding industrial environments, the Wöhner 03217 combines a robust porcelain body with fast-acting protection characteristics, making it ideal for motor control centres, industrial control panels, OEM machinery and electrical distribution equipment. Its compact Class J design ensures compatibility with standard Class J fuse holders whilst delivering outstanding fault protection.
With a 100 A rated current, 600 V AC operating voltage and a Class J 29 × 118 mm format, the Wöhner 03217 provides reliable circuit protection for industrial power distribution applications where safety and system reliability are essential.
The Wöhner 03217 is designed to disconnect fault currents rapidly, helping to minimise equipment damage and reduce downtime. Its fast-acting performance makes it particularly suitable for protecting industrial machinery, electrical distribution systems and sensitive equipment against overload and short-circuit conditions.
The durable porcelain construction provides excellent thermal resistance and mechanical strength, ensuring dependable performance throughout the service life of the fuse in demanding industrial applications.
| Current | 100 A |
|---|---|
| Manufacturer | Wöhner |
| Model | 03217 |
| Product type | Class J fast-acting fuse link |
| Rated current | 100 A |
| Rated voltage (AC) | 600 V |
| Rated voltage (DC) | 300 V |
| Rated frequency | 50 / 60 Hz |
| Fuse class | Class J |
| Operating characteristic | Fast acting |
| Interrupting capacity | 200 kA AC / 100 kA DC |
| Dimensions (W × H × D) | 29 × 117 × 29 mm |
| Body material | Porcelain |
| Halogen free | Yes |
| Approvals | UL 248-1, UL 248-8, CSA |
| Weight | Approx. 145 g |
| HS Code | 85361010 |
| Country of Manufacture | Mexico |
The Wöhner 03217 is a fast-acting Class J fuse link used to protect industrial electrical circuits against overloads and short circuits.
The fuse link has a rated current of 100 A.
The Wöhner 03217 is rated for 600 V AC and 300 V DC operation.
It is a Class J fast-acting fuse link measuring approximately 29 × 118 mm.
The Wöhner 03217 is approved to UL 248-1, UL 248-8 and CSA standards for industrial electrical protection.
Wöhner Class J fuse links are trusted by panel builders, OEM manufacturers and industrial electricians worldwide for delivering dependable overcurrent protection and long-term electrical system reliability.
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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...