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03765 Wohner NH fuse-base 250 A, panel mounting
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.
£110.45
Why Choose the Wöhner 03765 NH Fuse Base?
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.
Key Advantages
- Designed for NH Size 1 fuse links.
- 250 A rated current for demanding industrial applications.
- Clamp terminals on both sides enable fast installation.
- Integrated split touch protection improves operator safety.
- Three-pole construction for three-phase systems.
- Suitable for direct mounting onto mounting plates.
- Reliable Wöhner quality for long service life.
Key Features
- Manufacturer: Wöhner.
- Series: QUADRON® Panel.
- Part Number: 03765.
- NH fuse base.
- 250 A rated current.
- 690 V AC rated voltage.
- 440 V DC rated voltage.
- Suitable for NH Size 1 fuse links.
- Clamp terminals on both sides.
- Integrated touch protection.
Reliable Three-Phase NH Circuit Protection
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.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- OEM machinery.
- Industrial automation systems.
- Machine building.
- Electrical control panels.
- Low-voltage power distribution.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Base / mounting component | |
|---|---|---|
| Current | 250 A | |
| Poles | 3-pole | |
| 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 |
Frequently Asked Questions
What is the Wöhner 03765 used for?
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.
What current rating does it support?
The fuse base has a 250 A rated current.
Which fuse size is compatible?
It is designed for NH Size 1 fuse links manufactured in accordance with IEC 60269-2.
What type of cable connection does it use?
The Wöhner 03765 uses clamp terminals on both sides with 17 mm clear width and twin M6 clamping screws for secure conductor termination.
Where is this fuse base typically installed?
It is designed for mounting onto a mounting plate within industrial switchboards, power distribution panels, motor control centres and OEM electrical equipment.
Trusted by Panel Builders Worldwide
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.
