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.
31123 Wohner holder for cylindrical fuses
Wöhner 31123 AMBUS Panel 3-pole cylindrical fuse holder for 22 × 58 mm fuse links, rated at 100 A and 690 V AC for industrial electrical distribution and protection.
£61.53
Why Choose the Wöhner 31123 Cylindrical Fuse Holder?
The Wöhner 31123 is a premium 3-pole cylindrical fuse holder designed for 22 × 58 mm cylindrical fuse links in industrial power distribution and electrical control systems. As part of the proven Wöhner AMBUS® Panel range, it provides reliable overcurrent protection while ensuring safe installation and dependable long-term performance in demanding industrial environments.
Designed for standard DIN rail mounting, the Wöhner 31123 combines a compact, touch-safe design with a large conductor clamping range, making installation straightforward for panel builders and OEM manufacturers. Its robust thermoplastic construction offers excellent durability while simplifying fuse replacement and routine maintenance.
With a 100 A rated current and 690 V AC operating voltage, the Wöhner 31123 is ideally suited for protecting industrial machinery, power distribution equipment, motor circuits and switchgear installations using three-phase electrical systems.
Key Advantages
- Designed for 22 × 58 mm cylindrical fuse links.
- 3-pole configuration for three-phase installations.
- 100 A rated current for demanding industrial applications.
- 690 V AC rated operating voltage.
- DIN rail mounting for fast installation.
- Touch-safe construction improves operator safety.
- Large conductor clamping range for easy wiring.
- Suitable for industrial control panels, switchgear and OEM machinery.
Key Features
- Wöhner AMBUS® Panel series.
- Accepts 22 × 58 mm cylindrical fuse links.
- 100 A rated current.
- 690 V AC rated voltage.
- 3-pole design.
- DIN rail mounting.
- Protection rating: IP20.
- Complies with IEC 60947-1 and IEC 60947-3.
Reliable Circuit Protection for Industrial Installations
The Wöhner 31123 securely houses cylindrical fuse links to protect electrical circuits against overloads and short circuits. Its high-quality construction ensures dependable long-term operation while allowing quick and safe fuse replacement during servicing and maintenance.
Engineered for industrial electricians, panel builders and machine manufacturers, the AMBUS® Panel range delivers reliable electrical protection, straightforward installation and compliance with recognised international standards.
Typical Applications
- Industrial control panels.
- Three-phase power distribution systems.
- Machine building.
- OEM electrical equipment.
- Motor protection circuits.
- Industrial automation systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Conductor Size | 4–50 mm² | |
|---|---|---|
| Device Type | Busbar holder / support | |
| Current | 80 A | |
| Poles | 3-pole | |
| Manufacturer | Wöhner | |
| Series | AMBUS® Panel | |
| Model | 31123 | |
| Product type | Cylindrical fuse holder | |
| Fuse size | 22 × 58 mm | |
| Rated current | 100 A | |
| Rated voltage | 690 V AC | |
| Rated insulation voltage (Ui) | 800 V AC | |
| Rated impulse withstand voltage (Uimp) | 6 kV | |
| Number of poles | 3 | |
| Mounting type | DIN rail | |
| Protection rating | IP20 | |
| Conductor size | 4 to 50 mm² | |
| Standards | IEC 60947-1, IEC 60947-3 |
Frequently Asked Questions
What is the Wöhner 31123 used for?
It is a 3-pole fuse holder designed to accommodate 22 × 58 mm cylindrical fuse links for industrial circuit protection and power distribution.
What fuse size does it accept?
The Wöhner 31123 accepts 22 × 58 mm cylindrical fuse links.
What is the rated current?
The fuse holder has a maximum rated current of 100 A.
How is the Wöhner 31123 installed?
The unit is designed for secure installation onto a standard DIN mounting rail inside industrial electrical panels and switchboards.
Where is this fuse holder commonly used?
It is widely used in industrial control panels, switchgear, machinery, OEM equipment and electrical power distribution systems.
Trusted by Electrical Professionals Worldwide
Wöhner fuse holders are trusted by industrial electricians, panel builders and OEM machine manufacturers for delivering dependable circuit protection, robust construction and reliable performance in demanding electrical installations.
