Wöhner 03765 QUADRON Panel three-pole NH Size 1 fuse base with clamp terminals, touch protection and 250 A current rating for industrial electrical distribution.
£138.06
The Wöhner 03765 is a robust NH fuse base from the QUADRON® Panel range, engineered to provide reliable overcurrent protection in industrial low-voltage power 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 clamp terminals on both sides together with integrated touch protection, the Wöhner 03765 enables rapid conductor installation while maintaining secure electrical connections. The split touch protection enhances operator safety during installation and maintenance, making it well suited to demanding industrial environments.
With a 250 A rated current, 690 V AC rated voltage and compatibility with NH Size 1 fuse links, the Wöhner 03765 delivers dependable protection for three-phase industrial power distribution applications.
The Wöhner 03765 provides secure mounting for NH Size 1 fuse links while delivering dependable electrical performance in industrial power distribution systems. Its clamp terminal design allows quick installation and reliable conductor retention, while the split touch protection improves operational safety and simplifies servicing.
Designed for demanding industrial applications, the fuse base combines durable construction with compact panel mounting, making it suitable for switchgear assemblies, distribution boards and OEM electrical equipment.
| Current | 250 A |
|---|---|
| Manufacturer | Wöhner |
| Series | QUADRON® Panel |
| Model | 03765 |
| Product type | NH fuse base |
| Fuse size | NH 1 |
| Rated current | 250 A |
| Rated voltage AC | 690 V |
| Rated voltage DC | 440 V |
| Maximum permitted voltage | 800 V AC / 800 V DC |
| Impulse withstand voltage | 6 kV |
| Short-circuit withstand | 50 kA (when protected by suitable fuse links) |
| Connection type | Clamp terminals, clear width 17 mm, 2 × M6, tightening torque 8–10 Nm |
| Mounting | Mounting plate |
| Number of poles | 3 |
| Dimensions (W × H × D) | 180 × 205 × 110 mm |
| Permitted fuse-link power dissipation | 32 W |
| Suitable for aluminium conductors | No |
| Halogen free | Yes |
| Standards | IEC 60269-1, IEC 60269-2 |
| HS Code | 85361090 |
| Country of Manufacture | Germany |
The Wöhner 03765 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 03765 uses clamp terminals on both sides with 17 mm clear width and twin M6 clamping screws 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 worldwide by switchgear manufacturers and electrical engineers for dependable circuit protection, durable construction and reliable long-term performance in industrial electrical 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...