Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
31204 Wohner cylindr. fuse link 125 A
Wöhner 31204 22 x 58 mm cylindrical fuse link rated at 125 A, 400 V AC with gG operating class for industrial electrical protection.
£3.40
Why Choose the Wöhner 31204 Cylindrical Fuse Link?
The Wöhner 31204 is a premium 22 × 58 mm cylindrical fuse link designed to provide dependable overcurrent protection in industrial electrical distribution systems. Manufactured by Wöhner, this IEC-compliant fuse link is engineered to protect switchgear, distribution boards, machinery and industrial control panels from overloads and short circuits.
Designed in accordance with IEC 60269 standards, the Wöhner 31204 combines robust porcelain construction with a gG utilisation category, providing full-range protection for cables and electrical equipment. Its reliable performance makes it suitable for demanding industrial applications where safety and system uptime are essential.
With a rated current of 125 A and a 400 V AC voltage rating, the Wöhner 31204 is ideal for industrial power distribution, OEM machinery, automation systems and electrical control panels. The standard 22 × 58 mm format ensures compatibility with a wide range of cylindrical fuse holders.
Key Advantages
- Industrial-grade IEC cylindrical fuse link.
- 125 A rated current for demanding electrical installations.
- 400 V AC operating voltage.
- gG operating class for full-range overload and short-circuit protection.
- Durable porcelain body provides excellent thermal performance.
- Compatible with standard 22 × 58 mm fuse holders.
Key Features
- Wöhner cylindrical fuse link.
- 125 A rated current.
- 400 V AC rated voltage.
- 22 × 58 mm fuse size.
- gG utilisation category.
- 120 kA AC breaking capacity.
- Manufactured from high-strength porcelain.
- Halogen-free construction.
Reliable Circuit Protection for Industrial Installations
The Wöhner 31204 fuse link rapidly interrupts excessive fault currents, helping to safeguard cables, switchgear, motors and electrical equipment against overload and short-circuit damage. Its high breaking capacity and reliable construction make it suitable for demanding industrial environments.
The standard IEC cylindrical design enables straightforward installation into compatible fuse holders, making maintenance and replacement quick while maintaining dependable protection for industrial power distribution systems.
Typical Applications
- Industrial control panels.
- Electrical distribution boards.
- OEM machinery.
- Industrial automation systems.
- Motor protection circuits.
- Switchgear and power distribution equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 125 A | |
|---|---|---|
| Manufacturer | Wöhner | |
| Model | 31204 | |
| Product type | Cylindrical fuse link | |
| Rated current | 125 A | |
| Rated voltage | 400 V AC | |
| Fuse size | 22 × 58 mm | |
| Operating class | gG | |
| Breaking capacity | 120 kA AC | |
| Standards | IEC 60269-1 / IEC 60269-2 | |
| Material | Porcelain | |
| Halogen free | Yes | |
| Dimensions (W × H × D) | 22 × 22 × 58 mm |
Frequently Asked Questions
What is the Wöhner 31204 used for?
It provides overload and short-circuit protection for industrial electrical circuits, distribution systems and machinery.
What is the current rating of this fuse?
The Wöhner 31204 has a rated current of 125 A.
What voltage is this fuse designed for?
It is designed for electrical systems operating up to 400 V AC.
What does the gG operating class mean?
The gG classification provides full-range protection against overloads and short circuits, making it suitable for protecting cables and general electrical equipment.
Which fuse holders can this fuse be used with?
The Wöhner 31204 is compatible with standard 22 × 58 mm IEC cylindrical fuse holders.
Trusted for Industrial Electrical Protection
Wöhner cylindrical fuse links are trusted worldwide by panel builders, OEM manufacturers and industrial electricians for dependable overcurrent protection in industrial electrical installations.
