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03582 Wohner NH fuse 630 A
Wöhner 03582 NH Size 3 fuse link with 630 A current rating, 500 V AC, gG operating class and high breaking capacity for industrial power distribution and switchgear protection.
£41.63
Why Choose the Wöhner 03582 NH Fuse Link?
The Wöhner 03582 is a high-performance NH fuse link designed to provide dependable overcurrent and short-circuit protection for industrial electrical distribution systems. Manufactured by Wöhner, this NH Size 3 gG fuse is engineered to IEC standards, making it suitable for protecting cables, switchgear, busbar systems and electrical equipment in demanding industrial environments.
Designed for reliable fault protection, the Wöhner 03582 combines excellent breaking capacity with robust porcelain construction to ensure safe operation under high electrical loads. The fuse incorporates a double indicator for easy identification of blown fuse links, helping reduce maintenance time and minimise system downtime.
With a 630 A rated current, 500 V AC rated voltage and gG operating class, the Wöhner 03582 provides comprehensive protection against overloads and short circuits in low-voltage power distribution applications.
Key Advantages
- High quality NH Size 3 fuse link for industrial protection.
- 630 A current rating for high-power electrical systems.
- 500 V AC and 250 V DC rated operation.
- gG utilisation category providing full-range cable and equipment protection.
- Double blown fuse indicator for faster maintenance.
- High breaking capacity for improved electrical safety.
- Reliable porcelain body designed for demanding industrial environments.
Key Features
- Manufacturer: Wöhner.
- Part Number: 03582.
- NH Size 3 fuse link.
- 630 A rated current.
- 500 V AC rated voltage.
- 250 V DC rated voltage.
- gG utilisation category.
- Double visual indicator.
- Porcelain construction.
- Suitable for industrial switchgear and distribution systems.
Reliable Protection for Industrial Power Distribution
NH fuse links are essential components in low-voltage electrical installations, protecting cables, switchgear, transformers and industrial equipment against overloads and high fault currents. The Wöhner 03582 is designed to interrupt fault currents rapidly, helping safeguard personnel and minimise damage to valuable electrical assets.
Its robust construction, high interrupting capacity and compliance with international IEC standards make it suitable for modern electrical panels, busbar systems and industrial distribution networks where dependable circuit protection is essential.
Typical Applications
- Industrial power distribution panels.
- Busbar systems.
- Main switchboards.
- Motor control centres.
- Electrical switchgear.
- Manufacturing facilities.
- Infrastructure and utility installations.
- Commercial electrical distribution systems.
Technical Specifications
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| Current | 630 A | |
|---|---|---|
| Manufacturer | Wöhner | |
| Model | 03582 | |
| Product type | NH fuse link | |
| Fuse size | NH 3 | |
| Rated current | 630 A | |
| Rated voltage AC | 500 V | |
| Rated voltage DC | 250 V | |
| Utilisation category | gG | |
| Breaking capacity AC | 120 kA | |
| Breaking capacity DC | 80 kA | |
| Indicator | Double indicator | |
| Material | Porcelain | |
| Halogen free | Yes | |
| Standards | IEC 60269-1 & IEC 60269-2 | |
| HS Code | 85361090 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Wöhner 03582 used for?
The Wöhner 03582 protects industrial electrical circuits, cables and equipment from overloads and short circuits in low-voltage power distribution systems.
What is the current rating of this fuse?
The Wöhner 03582 has a 630 A rated current.
What voltage is the fuse designed for?
It is rated for 500 V AC and 250 V DC operation.
What does the gG classification mean?
The gG utilisation category provides full-range protection against both overloads and short circuits for general industrial applications.
Where is this fuse commonly installed?
It is typically installed in industrial switchboards, busbar systems, motor control centres and electrical distribution equipment.
Trusted by Electrical Professionals Worldwide
Wöhner NH fuse links are widely used by panel builders, electrical contractors and industrial maintenance engineers for dependable circuit protection in demanding power distribution applications.
