Wöhner 03769 QUADRON Panel three-pole NH Size 3 fuse base with M12 screw terminals, touch protection and 630 A current rating for industrial electrical distribution.
£286.95
The Wöhner 03769 is a premium NH fuse base from the QUADRON® Panel range, engineered to provide reliable overcurrent protection for demanding industrial low-voltage power distribution systems. This three-pole NH Size 3 fuse base is designed for direct mounting onto a mounting plate, making it an excellent choice for switchboards, motor control centres, power distribution panels and OEM electrical equipment.
Featuring M12 screw terminals on both sides and integrated touch protection, the Wöhner 03769 provides secure high-current conductor termination while improving operator safety during installation and maintenance. Its rugged construction ensures dependable long-term performance in demanding industrial environments.
With a 630 A rated current, 690 V AC rated voltage and compatibility with NH Size 3 fuse links, the Wöhner 03769 delivers dependable circuit protection for high-current three-phase electrical installations.
The Wöhner 03769 securely accommodates NH Size 3 fuse links while delivering dependable electrical performance in high-current industrial power distribution systems. Its M12 screw terminals provide reliable conductor termination, while integrated touch protection improves safety during installation and servicing.
Designed for demanding industrial environments, the fuse base combines robust construction with compact panel mounting, making it an ideal solution for switchgear assemblies, OEM machinery and heavy-duty electrical distribution systems.
| Current | 630 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | Wöhner |
| Series | QUADRON® Panel |
| Model | 03769 |
| Product type | NH fuse base |
| Fuse size | NH 3 |
| Rated current | 630 A |
| Rated voltage AC | 690 V |
| Rated voltage DC | 440 V |
| Rated impulse withstand voltage | 6 kV |
| Short-circuit withstand | 50 kA (when protected by suitable fuse links) |
| Permitted fuse-link power dissipation | 60 W |
| Connection type | M12 screw terminals |
| Mounting | Mounting plate |
| Number of poles | 3 |
| Touch protection | Integrated |
| Suitable for aluminium conductors | No |
| Standards | IEC 60269-1, IEC 60269-2 |
| EAN | 4021267037697 |
| HS Code | 85361090 |
| Country of Manufacture | Germany |
The Wöhner 03769 is a three-pole NH fuse base designed to mount NH Size 3 fuse links for protecting high-current three-phase industrial electrical distribution circuits.
The fuse base has a 630 A rated current.
It is designed for NH Size 3 fuse links manufactured in accordance with IEC 60269-2.
The Wöhner 03769 features M12 screw terminals on both sides for secure high-current conductor termination.
It is designed for mounting onto a mounting plate in industrial switchboards, motor control centres, power distribution panels and OEM electrical equipment.
Wöhner QUADRON® Panel fuse bases are trusted worldwide by switchgear manufacturers and electrical engineers for dependable circuit protection, outstanding build quality and long-term reliability in demanding 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...