Wöhner 03214 Class J fast-acting fuse link rated at 70 A and 600 V AC with porcelain body for industrial circuit protection.
£94.27
The Wöhner 03214 is a high-performance Class J fast-acting fuse link designed to provide reliable overcurrent protection for industrial electrical systems. Manufactured by Wöhner, this fuse link is engineered for rapid fault interruption, helping to protect electrical equipment, switchgear and power distribution systems from overloads and short circuits.
Designed for demanding industrial applications, the Wöhner 03214 combines a compact porcelain body with fast-acting protection characteristics, ensuring dependable performance in motor control centres, distribution panels and OEM equipment. Its halogen-free construction and UL and CSA approvals make it suitable for a wide range of industrial installations.
With a 70 A rated current, 600 V AC operating voltage and Class J 29 × 118 mm format, the Wöhner 03214 provides effective circuit protection whilst maintaining compatibility with standard Class J fuse holders.
Fast-acting fuse links interrupt fault currents rapidly to minimise damage to electrical equipment and reduce downtime. The Wöhner 03214 provides dependable protection for industrial machinery, switchboards and power distribution systems where rapid fault clearance is essential.
Its robust porcelain construction offers excellent thermal resistance and long service life, making it suitable for demanding industrial environments and OEM electrical equipment.
| Current | 70 A |
|---|---|
| Manufacturer | Wöhner |
| Model | 03214 |
| Product type | Class J fast-acting fuse link |
| Rated current | 70 A |
| Rated voltage (AC) | 600 V |
| Rated voltage (DC) | 300 V |
| Rated frequency | 50 / 60 Hz |
| Fuse class | Class J |
| Operating characteristic | Fast acting |
| Breaking capacity (SCCR) | 200 kA AC / 100 kA DC |
| Dimensions (W × H × D) | 29 × 117 × 29 mm |
| Material | Porcelain |
| Halogen free | Yes |
| Approvals | UL, CSA |
| Weight | Approx. 145 g |
| HS Code | 85361010 |
| Country of Manufacture | Mexico |
The Wöhner 03214 is a fast-acting Class J fuse link designed to protect industrial electrical circuits against overloads and short circuits.
The fuse link has a rated current of 70 A.
The Wöhner 03214 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 fuse features a durable porcelain body with halogen-free construction for excellent insulation and mechanical strength.
Wöhner fuse links are trusted by panel builders, OEM manufacturers and industrial electricians worldwide for delivering dependable overcurrent protection and long-term electrical 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...