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31283 Wohner holder for cylindrical fuses, for semiconductor fuses
Wöhner 31283 three pole holder for 22 × 58 mm cylindrical semiconductor fuses rated at 100 A and 690 V AC for industrial circuit protection and power distribution.
£76.01
Why Choose the Wöhner 31283 Fuse Holder?
The Wöhner 31283 is a high-performance 3-pole holder for 22 × 58 mm cylindrical semiconductor fuses, designed to provide secure fuse installation and reliable overcurrent protection in industrial electrical systems. As part of the trusted Wöhner AMBUS® Panel range, it is ideal for protecting sensitive power electronics, variable speed drives, UPS systems and industrial automation equipment.
Manufactured to meet demanding industrial requirements, the Wöhner 31283 combines robust construction with dependable electrical performance. Its DIN rail mounting design enables fast installation within electrical control panels, while the large conductor capacity simplifies wiring during panel assembly.
Rated at 100 A and suitable for 690 V AC systems, the 31283 accommodates 22 × 58 mm cylindrical semiconductor fuse links in a compact 3-pole configuration, making it an excellent choice for OEM machinery, switchgear and industrial power distribution applications.
Key Advantages
- Designed for 22 × 58 mm semiconductor fuse links.
- 3-pole configuration for three-phase protection.
- 100 A rated current for demanding industrial applications.
- 690 V AC operating voltage suitable for industrial distribution systems.
- DIN rail mounting for quick installation and maintenance.
- Large cable termination capacity simplifies panel wiring.
Key Features
- Wöhner AMBUS® Panel series.
- Model 31283.
- 3-pole fuse holder.
- Compatible with 22 × 58 mm cylindrical semiconductor fuses.
- 100 A rated current.
- 690 V AC rated operating voltage.
- DIN rail mounting.
- IP20 protection rating.
- Box terminal connections with large conductor range.
- Designed for industrial switchgear and automation systems.
Reliable Protection for Industrial Electrical Systems
The Wöhner 31283 securely holds semiconductor fuse links that protect sensitive equipment from overloads and short circuits. Its high-quality contact system helps maintain reliable electrical performance while reducing maintenance requirements in demanding industrial environments.
The robust design makes it well suited for switchboards, motor control centres and automation panels where dependable fuse protection and simple servicing are essential.
Typical Applications
- Industrial control panels.
- Power distribution systems.
- Variable frequency drives (VFDs).
- Power converters and rectifiers.
- UPS and power electronics.
- OEM machinery and automation equipment.
Technical Specifications
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| Device Type | Busbar holder / support | |
|---|---|---|
| Current | 80 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Manufacturer | Wöhner | |
| Series | AMBUS® Panel | |
| Model | 31283 | |
| Product type | Holder for cylindrical semiconductor fuses | |
| Fuse size | 22 × 58 mm | |
| Number of poles | 3 | |
| Rated current | 100 A | |
| Rated voltage | 690 V AC | |
| Rated insulation voltage | 800 V | |
| Impulse withstand voltage | 6 kV | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Terminal capacity | 4 to 50 mm² copper conductors | |
| Dimensions (W × H × D) | approx. 108 × 115 × 69 mm | |
| Weight | approx. 486 g |
Frequently Asked Questions
What fuse size does the Wöhner 31283 accept?
The holder is designed for 22 × 58 mm cylindrical semiconductor fuse links.
How many poles does the Wöhner 31283 have?
The Wöhner 31283 is a 3-pole fuse holder for three-phase electrical systems.
What is the current rating?
The fuse holder has a 100 A rated current.
What mounting method does it use?
The Wöhner 31283 is designed for installation onto a standard DIN mounting rail inside electrical control panels.
Where is the Wöhner 31283 typically used?
It is commonly installed in industrial switchgear, motor drives, power electronics, machinery and automation control panels requiring reliable semiconductor fuse protection.
Trusted by Electrical Panel Builders Worldwide
Wöhner fuse holders are widely specified by panel builders, machine manufacturers and industrial engineers for their robust construction, dependable performance and long-term reliability in low-voltage power distribution systems.
