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01690 Wohner D02 fuse link 20 A
Wöhner 01690 D02 E18 gG fuse link with a 20 A rated current, 400 V AC rating, silver-plated contacts and high breaking capacity for reliable low-voltage circuit protection.
£0.9096
Why Choose the Wöhner 01690 D02 Fuse Link?
The Wöhner 01690 is a high-quality D02 (E18) gG fuse link designed to provide reliable overload and short-circuit protection in low-voltage electrical distribution systems. Manufactured by Wöhner, this compact fuse link is suitable for industrial control panels, distribution boards, switchgear assemblies and OEM electrical equipment requiring dependable circuit protection.
Manufactured in accordance with recognised IEC 60269 standards, the Wöhner 01690 provides full-range protection for cables, conductors and connected electrical equipment. Its durable porcelain construction offers excellent thermal stability and mechanical strength, while the silver-plated contact pieces help provide consistent electrical performance.
With a rated current of 20 A, a rated voltage of 400 V AC / 250 V DC and a compact D02 / E18 format, the Wöhner 01690 is ideal for protecting power circuits and electrical loads in commercial and industrial installations. Its blue identification colour enables quick recognition of the fuse rating during installation and maintenance.
Key Advantages
- Compact 20 A D02 fuse link for reliable circuit protection.
- 400 V AC and 250 V DC ratings for versatile applications.
- gG operating class provides full-range overload and short-circuit protection.
- High 50 kA AC breaking capacity for dependable fault interruption.
- Silver-plated contact pieces support reliable electrical conductivity.
- Blue colour coding enables easy identification of the 20 A rating.
Key Features
- Wöhner D02 fuse link.
- 20 A rated current.
- 400 V AC rated voltage.
- 250 V DC rated voltage.
- D02 / E18 fuse size.
- gG utilisation category.
- 50 kA AC and 8 kA DC breaking capacities.
- Porcelain body with silver-plated contacts and blue identification colour.
Reliable Protection for Low-Voltage Electrical Circuits
Fuse links such as the Wöhner 01690 safely interrupt excessive current before it can damage cables, electrical equipment or connected components. Its gG operating characteristic provides full-range protection against sustained overload currents and high-level short circuits, supporting improved electrical safety and system reliability.
The D02 format is widely used in industrial and commercial electrical distribution systems. Its high breaking capacity, robust porcelain body, standardised E18 connection and silver-plated contact pieces make the 01690 a dependable choice for electrical engineers, panel builders and maintenance professionals.
Typical Applications
- Industrial control and automation panels.
- Low-voltage electrical distribution boards.
- Power and auxiliary circuit protection.
- Switchgear and fuse-switch assemblies.
- Machine building and OEM electrical equipment.
- Commercial and industrial electrical installations.
Technical Specifications
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| Current | 20 A | |
|---|---|---|
| Manufacturer | Wöhner | |
| Model | 01690 | |
| Full part number | 01690 000 | |
| Product type | D02 fuse link | |
| Rated current | 20 A | |
| Rated voltage AC | 400 V | |
| Rated voltage DC | 250 V | |
| Fuse size | D02 / E18 | |
| Operating class | gG | |
| Breaking capacity AC | 50 kA | |
| Breaking capacity DC | 8 kA | |
| Identification colour | Blue | |
| Contact finish | Silver plated | |
| Material | Porcelain | |
| Halogen free | Yes | |
| Standards | IEC 60269-1 and IEC 60269-3 | |
| Approximate weight | 0.012 kg | |
| Pack quantity | 10 | |
| EAN | 4021267016906 | |
| HS Code | 85361050 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Wöhner 01690 used for?
The Wöhner 01690 is a D02 fuse link designed to protect low-voltage electrical circuits, cables and connected equipment against overloads and short circuits.
What is the current rating of the Wöhner 01690?
The fuse link has a rated current of 20 A and uses blue colour coding for easy identification.
What voltage is the Wöhner 01690 rated for?
The Wöhner 01690 is rated for operation at up to 400 V AC and 250 V DC.
What does the gG operating class mean?
The gG operating class provides full-range protection against overloads and short circuits in general-purpose electrical installations.
What is the breaking capacity of this fuse link?
The Wöhner 01690 has a rated short-circuit breaking capacity of 50 kA AC and 8 kA DC.
Trusted by Electrical Professionals Worldwide
Wöhner fuse links are trusted by electrical engineers, panel builders and industrial maintenance professionals for delivering dependable circuit protection, reliable fault interruption and consistent long-term performance.
