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03219 Wohner fuse link 125 A
Wöhner 03219 Class J fast-acting fuse link rated at 125 A and 600 V AC with porcelain body for industrial circuit protection.
£125.02
Why Choose the Wöhner 03219 Class J Fuse Link?
The Wöhner 03219 is a premium Class J fast-acting fuse link engineered to provide reliable overcurrent protection for industrial electrical systems. Manufactured by Wöhner, this high-performance fuse rapidly interrupts fault currents, helping to safeguard electrical equipment, switchgear and power distribution systems against overloads and short circuits.
Designed for demanding industrial applications, the Wöhner 03219 features a robust porcelain body and fast-acting operating characteristics, making it ideal for motor control centres, industrial control panels, OEM machinery and electrical distribution equipment. Its standard Class J construction ensures compatibility with Class J fuse holders whilst delivering dependable circuit protection.
With a 125 A rated current, 600 V AC operating voltage and a Class J 41 × 146 mm format, the Wöhner 03219 provides high-performance circuit protection for industrial applications where safety, reliability and rapid fault interruption are essential.
Key Advantages
- Fast-acting Class J fuse link for industrial circuit protection.
- 125 A rated current for dependable overcurrent protection.
- 600 V AC operating voltage.
- 200 kA interrupting capacity for high fault levels.
- Porcelain body provides excellent thermal and mechanical performance.
- Compatible with standard Class J fuse holders.
Key Features
- Wöhner Class J fast-acting fuse link.
- 125 A rated current.
- 600 V AC rated voltage.
- Fast-acting operating characteristic.
- Class J 41 × 146 mm format.
- 200 kA AC interrupting capacity.
- Porcelain body construction.
- UL and CSA approved.
Fast and Reliable Circuit Protection
The Wöhner 03219 is designed to interrupt fault currents quickly, helping to minimise equipment damage and reduce system downtime. Its fast-acting characteristic makes it suitable for protecting industrial machinery, electrical distribution equipment and critical circuits where rapid fault clearance is essential.
Its porcelain construction provides excellent mechanical strength and thermal resistance, ensuring dependable performance and a long service life in demanding industrial environments.
Typical Applications
- Industrial control panels.
- Motor control centres.
- Power distribution systems.
- OEM machinery.
- Industrial switchgear.
- Electrical protection circuits.
Technical Specifications
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| Current | 125 A | |
|---|---|---|
| Manufacturer | Wöhner | |
| Model | 03219 | |
| Product type | Class J fast-acting fuse link | |
| Rated current | 125 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) | 41 × 146 × 41 mm | |
| Body material | Porcelain | |
| Halogen free | Yes | |
| Approvals | UL 248-1, UL 248-8, CSA | |
| Weight | Approx. 385 g | |
| HS Code | 85361010 | |
| Country of Manufacture | Mexico |
Frequently Asked Questions
What is the Wöhner 03219 used for?
The Wöhner 03219 is a fast-acting Class J fuse link used to protect industrial electrical circuits against overloads and short circuits.
What is the current rating of the Wöhner 03219?
The fuse link has a rated current of 125 A.
What operating voltage does the fuse support?
The Wöhner 03219 is rated for 600 V AC and 300 V DC operation.
What type of fuse is the Wöhner 03219?
It is a Class J fast-acting fuse link with dimensions of approximately 41 × 146 mm.
What approvals does the fuse have?
The Wöhner 03219 is approved to UL 248-1, UL 248-8 and CSA standards for industrial electrical protection.
Trusted by Electrical Professionals Worldwide
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.
