Wöhner 03763 QUADRON Panel three-pole NH Size 1 fuse base with M10 screw terminals, touch protection and 250 A current rating for industrial electrical distribution.
£138.06
The Wöhner 03763 is a premium NH fuse base from the QUADRON® Panel range, engineered for dependable overcurrent protection in industrial low-voltage electrical distribution systems. This three-pole NH Size 1 fuse base is designed for direct mounting onto a mounting plate, making it ideal for switchboards, motor control centres and OEM electrical equipment.
Featuring M10 screw terminals on both sides together with integrated touch protection, the Wöhner 03763 provides secure conductor termination while enhancing operator safety during installation and servicing. The split touch protection design allows convenient wiring while reducing the risk of accidental contact with live parts.
With a 250 A rated current, 690 V AC operating voltage and compatibility with NH Size 1 fuse links, the Wöhner 03763 delivers reliable protection for demanding industrial power distribution applications.
The Wöhner 03763 provides secure mounting for NH Size 1 fuse links while delivering dependable electrical performance in industrial power distribution systems. Its M10 screw terminal design ensures reliable conductor termination, while the integrated touch protection enhances installation safety and simplifies maintenance.
Engineered for demanding industrial environments, the fuse base combines robust construction with compact panel mounting, making it an excellent solution for switchgear assemblies, distribution boards and OEM machinery.
| Current | 250 A |
|---|---|
| Manufacturer | Wöhner |
| Series | QUADRON® Panel |
| Model | 03763 |
| Product type | NH fuse base |
| Fuse size | NH 1 |
| Rated current | 250 A |
| Rated voltage AC | 690 V |
| Rated voltage DC | 440 V |
| Rated impulse withstand voltage | 8 kV |
| Short-circuit withstand | 50 kA (when protected by suitable fuse links) |
| Connection type | M10 screw terminals |
| Mounting | Mounting plate |
| Number of poles | 3 |
| Protection | Split touch protection |
| Permitted fuse-link power dissipation | 32 W |
| Suitable for aluminium conductors | No |
| Standards | IEC 60269-1, IEC 60269-2 |
| HS Code | 85361090 |
| Country of Manufacture | Germany |
The Wöhner 03763 is a three-pole NH fuse base designed to mount NH Size 1 fuse links for protecting industrial three-phase electrical distribution circuits.
The fuse base has a 250 A rated current.
It is designed for NH Size 1 fuse links manufactured in accordance with IEC 60269-2.
The Wöhner 03763 features M10 screw terminals on both sides for secure conductor termination.
It is designed for mounting onto a mounting plate within industrial switchboards, power distribution panels, motor control centres and OEM electrical equipment.
Wöhner QUADRON® Panel fuse bases are trusted by switchgear manufacturers and electrical engineers worldwide for dependable circuit protection, robust construction and long-term reliability in industrial power distribution systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...